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Conserved domains on  [gi|767908432|ref|XP_011507503|]
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ras GTPase-activating-like protein IQGAP3 isoform X6 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
RasGAP_IQGAP3 cd12207
Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 3; This family ...
491-840 0e+00

Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 3; This family represents the IQ motif containing GTPase activating protein 3 (IQGAP3), which associates with Ras GTP-binding proteins. A primary function of IQGAP proteins is to modulate cytoskeletal architecture. There are three known IQGAP family members: IQGAP1, IQGAP2 and IQGAP3. Human IQGAP1 and IQGAP2 share 62% identity. IQGAPs are multi-domain molecules having a calponin-homology (CH) domain which binds F-actin, IQGAP-specific repeats, a single WW domain, four IQ motifs that mediate interactions with calmodulin, and a RasGAP related domain that binds active Rho family GTPases. IQGAP is an essential regulator of cytoskeletal function. IQGAP1 negatively regulates Ras family GTPases by stimulating their intrinsic GTPase activity, the protein actually lacks GAP activity. Both IQGAP1 and IQGAP2 specifically bind to Cdc42 and Rac1, but not to RhoA. Despite of their similarities to part of the sequence of RasGAP, neither IQGAP1 nor IQGAP2 interacts with Ras. IQGAP3, only present in mammals, regulates the organization of the cytoskeleton under the regulation of Rac1 and Cdc42 in neuronal cells. The depletion of IQGAP3 is shown to impair neurite or axon outgrowth in neuronal cells with disorganized cytoskeleton.


:

Pssm-ID: 213346 [Multi-domain]  Cd Length: 350  Bit Score: 664.22  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  491 EAVIFSLYNYASSRREAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLED 570
Cdd:cd12207     1 ESVIFSLYNYASNRREAYLLLQLFKTALQEEISSKVEKPQDVITGNPTVIRLLVSFYRSARGQNALRHILGPVVQDVLQD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  571 KVLSVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRY 650
Cdd:cd12207    81 KGLSIRTDPVQIYKAWINQTETQSGCRSSLPYEVSPEQALSHPEVQRRLDIAIRNLLAVTDKFLSAITSSVDKIPYGMRY 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  651 VAKVLKATLAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAAPQRHALGAVAQLLQHAAAGKAFS 730
Cdd:cd12207   161 VAKVLRDSLQEKFPGASEDEVYKVVGNLLYYRFMNPAVVAPDGFDIVDCSAGGALQPEQRRMLGSVAKVLQHAAANKHFQ 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  731 GQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDHQD 810
Cdd:cd12207   241 GDSEHLQALNQYLEETHVKFRKFILQACCVPEPEERFNVDEYSEMVAVAKPVIYITVGELINTHKLLLEHQDSIAPDHSD 320
                         330       340       350
                  ....*....|....*....|....*....|
gi 767908432  811 PLHELLEDLGELPTIPDLIGESIAADGHTD 840
Cdd:cd12207   321 PLHELLEDLGEVPTVQSLIGESWADLGDDP 350
IQG1 super family cl34962
Protein involved in regulation of cellular morphogenesis/cytokinesis [Cell division and ...
365-1135 2.46e-58

Protein involved in regulation of cellular morphogenesis/cytokinesis [Cell division and chromosome partitioning / Signal transduction mechanisms];


The actual alignment was detected with superfamily member COG5261:

Pssm-ID: 227586 [Multi-domain]  Cd Length: 1054  Bit Score: 219.37  E-value: 2.46e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  365 LNQSQQDFLAEAELLKLQEEVVRKIRSNQQLEQDLNIMDIK----IGLLVKNRITLQEVVSHCKKLtkrnkeqlsdmmvL 440
Cdd:COG5261   290 SNVEQAFFHLDRELHRLKQSISSQSKQVVVLERDIRLLIQKrgnkIRLLIQNRMPQEEDTKFAERL-------------Q 356
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  441 DKQKGLKSLSKEKRqKLEAYQHLFYLLQT-QPIYL--------------AKLIFQMPQNKTTKFMeavIFSLYNYASSRR 505
Cdd:COG5261   357 SNINGRKKYFPLDR-RLSLFGPLFFLLQSsIPLFSiaicvgrvkrfsidALLNIVKLQILGNGYE---IRKLYSLGKSNC 432
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  506 EAYLLLQLFktalQEEIKSKVEQPQDVVT---GNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPVHL 582
Cdd:COG5261   433 EEHLSVSLF----QMLLRTEVEATSLVQSllrGNLPVHRNMTNYFRRSQGQAALREIRYQIINDVAIHEDLEVDINPLLV 508
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  583 YKNWINQTeaQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAM-TDKFLLAITSSVDQIPYGMRYVAKVLKA---- 657
Cdd:COG5261   509 YRALLNKG--QLSPDKDLELLTSNEEVSEFLAVMNAVQESSAKLLELsTERILDAVYNSLDEIGYGIRFVCELIRVvfel 586
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  658 ---TLAEKFPDATD--------SEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAApqrhaLGAVAQLLQHAAAG 726
Cdd:COG5261   587 tpnRLFPSISDSRClrticfaeIDSLGLIGGFFFLRFVNEALVSPQTSMLKDSCPSDNVRK-----LATLSKILQSVFEI 661
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  727 KAFSGqsqHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYiTVGELVNTHRLLLEH-QDCIA 805
Cdd:COG5261   662 TSSDK---FDVPLQPFLKEYKEKVHNLLRKLGNVGDFEEYFEFDQYIDLVKKSRALEY-LVNEIYLTHEIIIEYlDNLYD 737
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  806 PDhqDPLHELLEDLGELPTIPDligesiaaDGHTDLSKLevsltltnkFEGLEADADDSNTRSLLLSTKQLLADIIQFHP 885
Cdd:COG5261   738 PD--SLVDLLLQELGELCSFPQ--------DQRDTLNCL---------VTLPLFNRSDDPIRDLKQQLKRTRVYIIYVDA 798
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  886 GDTLKEILsLSASREQEAAHKQLMSRrqactaqtpEPLRRHrSLTAHSLLPL--AEKQRRVLRNLRRLEALGLVSARNGY 963
Cdd:COG5261   799 GTNLFEQL-LRLLPSDEPATRNPLDL---------NPNIRD-DPSVSSLKSMslMKLKIRAIELLDELETLGFVSRENRY 867
                         650       660       670       680       690       700       710       720
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  964 QGLVDELAKDIRNQHRHRHRRKAELVKLQATLQGLSTKTTFYEEQGDYYSQYIRACLDHLAPDSKSSGKGKKQ------- 1036
Cdd:COG5261   868 QPLLNEIAKDIINLDALYERRRAELDILQDSLRNICEHNEYLDSQLQIYGSYLNNARSQLQPKKSKLKGFSRGvgvvrdk 947
                         730       740       750       760       770       780       790       800
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432 1037 ------PSLHYTAAQLLEKGVLVEIEDlPASHFRNVIFDITpGDEAGKF--EVNAKFLGVDMERFQLHYQDLLQLQYEGV 1108
Cdd:COG5261   948 pksissGTFKYSAQQLYKRGVLVNITI-PEPNVSNIYFTFS-SDSTDNFviEVYQPGHSVSLPEVSFCFDDLLKRQYNKN 1025
                         810       820
                  ....*....|....*....|....*..
gi 767908432 1109 AVMKLFNKAKVNVNLLIFLLNKKFLRK 1135
Cdd:COG5261  1026 PVVDLGGFLTFNANKLLHLIESKFYRK 1052
COG5022 super family cl34868
Myosin heavy chain [General function prediction only];
238-461 6.47e-07

Myosin heavy chain [General function prediction only];


The actual alignment was detected with superfamily member COG5022:

Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 53.93  E-value: 6.47e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  238 VIQLQARLRGFLVRQKFAEHSHFLR------------------TWLPAVIKIQAHWRGYRQRKiylewlqYFKANLDAII 299
Cdd:COG5022   748 ATRIQRAIRGRYLRRRYLQALKRIKkiqviqhgfrlrrlvdyeLKWRLFIKLQPLLSLLGSRK-------EYRSYLACII 820
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  300 KIQAwarmwAARRQYLRRLHYFQK-NVNSIVKIQAFFRARKAQDDYRIL------------VHAPHPPLSV----VRRFA 362
Cdd:COG5022   821 KLQK-----TIKREKKLRETEEVEfSLKAEVLIQKFGRSLKAKKRFSLLkketiylqsaqrVELAERQLQElkidVKSIS 895
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  363 HLLNQSQQDflaEAELLKL--------QEEVVRKIRSNQQLEQDLNIMDIKIGL---LVKNRItLQEVVSHCKKLtKRNK 431
Cdd:COG5022   896 SLKLVNLEL---ESEIIELkkslssdlIENLEFKTELIARLKKLLNNIDLEEGPsieYVKLPE-LNKLHEVESKL-KETS 970
                         250       260       270
                  ....*....|....*....|....*....|
gi 767908432  432 EQLSDMmvLDKQKGLKSLSKEKRQKLEAYQ 461
Cdd:COG5022   971 EEYEDL--LKKSTILVREGNKANSELKNFK 998
 
Name Accession Description Interval E-value
RasGAP_IQGAP3 cd12207
Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 3; This family ...
491-840 0e+00

Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 3; This family represents the IQ motif containing GTPase activating protein 3 (IQGAP3), which associates with Ras GTP-binding proteins. A primary function of IQGAP proteins is to modulate cytoskeletal architecture. There are three known IQGAP family members: IQGAP1, IQGAP2 and IQGAP3. Human IQGAP1 and IQGAP2 share 62% identity. IQGAPs are multi-domain molecules having a calponin-homology (CH) domain which binds F-actin, IQGAP-specific repeats, a single WW domain, four IQ motifs that mediate interactions with calmodulin, and a RasGAP related domain that binds active Rho family GTPases. IQGAP is an essential regulator of cytoskeletal function. IQGAP1 negatively regulates Ras family GTPases by stimulating their intrinsic GTPase activity, the protein actually lacks GAP activity. Both IQGAP1 and IQGAP2 specifically bind to Cdc42 and Rac1, but not to RhoA. Despite of their similarities to part of the sequence of RasGAP, neither IQGAP1 nor IQGAP2 interacts with Ras. IQGAP3, only present in mammals, regulates the organization of the cytoskeleton under the regulation of Rac1 and Cdc42 in neuronal cells. The depletion of IQGAP3 is shown to impair neurite or axon outgrowth in neuronal cells with disorganized cytoskeleton.


Pssm-ID: 213346 [Multi-domain]  Cd Length: 350  Bit Score: 664.22  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  491 EAVIFSLYNYASSRREAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLED 570
Cdd:cd12207     1 ESVIFSLYNYASNRREAYLLLQLFKTALQEEISSKVEKPQDVITGNPTVIRLLVSFYRSARGQNALRHILGPVVQDVLQD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  571 KVLSVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRY 650
Cdd:cd12207    81 KGLSIRTDPVQIYKAWINQTETQSGCRSSLPYEVSPEQALSHPEVQRRLDIAIRNLLAVTDKFLSAITSSVDKIPYGMRY 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  651 VAKVLKATLAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAAPQRHALGAVAQLLQHAAAGKAFS 730
Cdd:cd12207   161 VAKVLRDSLQEKFPGASEDEVYKVVGNLLYYRFMNPAVVAPDGFDIVDCSAGGALQPEQRRMLGSVAKVLQHAAANKHFQ 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  731 GQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDHQD 810
Cdd:cd12207   241 GDSEHLQALNQYLEETHVKFRKFILQACCVPEPEERFNVDEYSEMVAVAKPVIYITVGELINTHKLLLEHQDSIAPDHSD 320
                         330       340       350
                  ....*....|....*....|....*....|
gi 767908432  811 PLHELLEDLGELPTIPDLIGESIAADGHTD 840
Cdd:cd12207   321 PLHELLEDLGEVPTVQSLIGESWADLGDDP 350
RasGAP pfam00616
GTPase-activator protein for Ras-like GTPase; All alpha-helical domain that accelerates the ...
513-724 9.38e-67

GTPase-activator protein for Ras-like GTPase; All alpha-helical domain that accelerates the GTPase activity of Ras, thereby "switching" it into an "off" position.


Pssm-ID: 459871  Cd Length: 207  Bit Score: 223.70  E-value: 9.38e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432   513 LFKTALQEEIKSkVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPVHLYKNWINQTEA 592
Cdd:pfam00616    1 LISELIEEEIES-SDNPNDLLRGNSLVSKLLETYNRRPRGQEYLKKVLGPLVRKIIEDEDLDLESDPRKIYESLINQEEL 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432   593 QTGqRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLAEKFPDATDSEVY 672
Cdd:pfam00616   80 KTG-RSDLPRDVSPEEAIEDPEVRQIFEDNLQKLRELADEFLDAIYSSLNQLPYGIRYICKQLYELLEEKFPDASEEEIL 158
                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|..
gi 767908432   673 KVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGAlaapQRHALGAVAQLLQHAA 724
Cdd:pfam00616  159 NAIGGFLFLRFFCPAIVNPDLFGLVDHQISPK----QRRNLTLIAKVLQNLA 206
IQG1 COG5261
Protein involved in regulation of cellular morphogenesis/cytokinesis [Cell division and ...
365-1135 2.46e-58

Protein involved in regulation of cellular morphogenesis/cytokinesis [Cell division and chromosome partitioning / Signal transduction mechanisms];


Pssm-ID: 227586 [Multi-domain]  Cd Length: 1054  Bit Score: 219.37  E-value: 2.46e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  365 LNQSQQDFLAEAELLKLQEEVVRKIRSNQQLEQDLNIMDIK----IGLLVKNRITLQEVVSHCKKLtkrnkeqlsdmmvL 440
Cdd:COG5261   290 SNVEQAFFHLDRELHRLKQSISSQSKQVVVLERDIRLLIQKrgnkIRLLIQNRMPQEEDTKFAERL-------------Q 356
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  441 DKQKGLKSLSKEKRqKLEAYQHLFYLLQT-QPIYL--------------AKLIFQMPQNKTTKFMeavIFSLYNYASSRR 505
Cdd:COG5261   357 SNINGRKKYFPLDR-RLSLFGPLFFLLQSsIPLFSiaicvgrvkrfsidALLNIVKLQILGNGYE---IRKLYSLGKSNC 432
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  506 EAYLLLQLFktalQEEIKSKVEQPQDVVT---GNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPVHL 582
Cdd:COG5261   433 EEHLSVSLF----QMLLRTEVEATSLVQSllrGNLPVHRNMTNYFRRSQGQAALREIRYQIINDVAIHEDLEVDINPLLV 508
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  583 YKNWINQTeaQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAM-TDKFLLAITSSVDQIPYGMRYVAKVLKA---- 657
Cdd:COG5261   509 YRALLNKG--QLSPDKDLELLTSNEEVSEFLAVMNAVQESSAKLLELsTERILDAVYNSLDEIGYGIRFVCELIRVvfel 586
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  658 ---TLAEKFPDATD--------SEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAApqrhaLGAVAQLLQHAAAG 726
Cdd:COG5261   587 tpnRLFPSISDSRClrticfaeIDSLGLIGGFFFLRFVNEALVSPQTSMLKDSCPSDNVRK-----LATLSKILQSVFEI 661
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  727 KAFSGqsqHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYiTVGELVNTHRLLLEH-QDCIA 805
Cdd:COG5261   662 TSSDK---FDVPLQPFLKEYKEKVHNLLRKLGNVGDFEEYFEFDQYIDLVKKSRALEY-LVNEIYLTHEIIIEYlDNLYD 737
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  806 PDhqDPLHELLEDLGELPTIPDligesiaaDGHTDLSKLevsltltnkFEGLEADADDSNTRSLLLSTKQLLADIIQFHP 885
Cdd:COG5261   738 PD--SLVDLLLQELGELCSFPQ--------DQRDTLNCL---------VTLPLFNRSDDPIRDLKQQLKRTRVYIIYVDA 798
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  886 GDTLKEILsLSASREQEAAHKQLMSRrqactaqtpEPLRRHrSLTAHSLLPL--AEKQRRVLRNLRRLEALGLVSARNGY 963
Cdd:COG5261   799 GTNLFEQL-LRLLPSDEPATRNPLDL---------NPNIRD-DPSVSSLKSMslMKLKIRAIELLDELETLGFVSRENRY 867
                         650       660       670       680       690       700       710       720
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  964 QGLVDELAKDIRNQHRHRHRRKAELVKLQATLQGLSTKTTFYEEQGDYYSQYIRACLDHLAPDSKSSGKGKKQ------- 1036
Cdd:COG5261   868 QPLLNEIAKDIINLDALYERRRAELDILQDSLRNICEHNEYLDSQLQIYGSYLNNARSQLQPKKSKLKGFSRGvgvvrdk 947
                         730       740       750       760       770       780       790       800
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432 1037 ------PSLHYTAAQLLEKGVLVEIEDlPASHFRNVIFDITpGDEAGKF--EVNAKFLGVDMERFQLHYQDLLQLQYEGV 1108
Cdd:COG5261   948 pksissGTFKYSAQQLYKRGVLVNITI-PEPNVSNIYFTFS-SDSTDNFviEVYQPGHSVSLPEVSFCFDDLLKRQYNKN 1025
                         810       820
                  ....*....|....*....|....*..
gi 767908432 1109 AVMKLFNKAKVNVNLLIFLLNKKFLRK 1135
Cdd:COG5261  1026 PVVDLGGFLTFNANKLLHLIESKFYRK 1052
RasGAP smart00323
GTPase-activator protein for Ras-like GTPases; All alpha-helical domain that accelerates the ...
480-833 1.02e-54

GTPase-activator protein for Ras-like GTPases; All alpha-helical domain that accelerates the GTPase activity of Ras, thereby "switching" it into an "off" position. Improved domain limits from structure.


Pssm-ID: 214617  Cd Length: 344  Bit Score: 194.45  E-value: 1.02e-54
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    480 QMPQNKTTKFMEAVIFSLYNYASSRREAYLLLQLFKTALQeeIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEI 559
Cdd:smart00323    1 LKQGDLGSLRLKTVYTTDFILPSEYYEELLELLLFSLDLS--LASALSEVCSGLDKDELATKLVRLFLRRGRGHPFLRAL 78
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    560 LGKVIQDVLEDKVL----SVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIA---LRNLLAMTDK 632
Cdd:smart00323   79 IDPEVERTDDPNTIfrgnSLATKSMEVYMKLVGNQYLHTTLKPVLKKIVESKKSCEVDPAKLEGEDLetnLENLLQYVER 158
                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    633 FLLAITSSVDQIPYGMRYVAKVLKATLAEKFPDATdsEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGAlaapQRHA 712
Cdd:smart00323  159 LFDAIINSSDRLPYGLRDICKQLRQAAEKRFPDAD--VIYKAVSSFVFLRFFCPAIVSPKLFNLVDEHPDPT----TRRT 232
                           250       260       270       280       290       300       310       320
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    713 LGAVAQLLQHAAAGKAFSGQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPeerfAVDEYSDMVAVakpmvyiTVGELVN 792
Cdd:smart00323  233 LTLIAKVLQNLANLSEFGSKEPWMEPLNDFLLSHKDRVKDFLDELSSVPEI----LVDKVSDSTTI-------SGRELSL 301
                           330       340       350       360
                    ....*....|....*....|....*....|....*....|...
gi 767908432    793 THRLLLEHQDCIAP--DHQDPLHELLEDLGELPTIPDLIGESI 833
Cdd:smart00323  302 LHSLLLENGDALKRelNNEDPLGKLLFKLRYFGLTTHELTYGK 344
RasGAP_C pfam03836
RasGAP C-terminus; This domain can be found in the C terminus of the IQGAP family members, ...
952-1059 7.66e-31

RasGAP C-terminus; This domain can be found in the C terminus of the IQGAP family members, including human IQGAP1/2/3, S. cerevisiae Iqg1 and S. pombe Rng2. Some members function in cytoskeletal remodelling. Human IQGAP1 is a scaffolding protein that can assemble multi-protein complexes involved in cell-cell interaction, cell adherence, and movement via actin/tubulin-based cytoskeletal reorganization. IQGAP1 is also a regulator of the MAPK and Wnt/beta-catenin signaling pathways.Iqg1 and Rng2 are required for actomyosin ring construction during cytokinesis.


Pssm-ID: 461071  Cd Length: 137  Bit Score: 118.42  E-value: 7.66e-31
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432   952 EALGLVSARNGYQGLVDELAKDIRNQHRHRHRRKAELVKLQATLQGLSTKTTFYEEQGDYYSQYIRACLDHLAP------ 1025
Cdd:pfam03836   16 ESLGVISRENNYQDLLNDIANDIRNKHRRREQRQAELESLRQTLKKLCEKNKYLEEQLDSYNDYIENCLDNLQKkkkklf 95
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|..
gi 767908432  1026 --------DSKSSGKGKKQPSLHYTAAQLLEKGVLVEIEDLP 1059
Cdd:pfam03836   96 skqyfhyrKLQKRGKLPKFGSYKYSARQLYEKGVLLEIEGVP 137
COG5022 COG5022
Myosin heavy chain [General function prediction only];
238-461 6.47e-07

Myosin heavy chain [General function prediction only];


Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 53.93  E-value: 6.47e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  238 VIQLQARLRGFLVRQKFAEHSHFLR------------------TWLPAVIKIQAHWRGYRQRKiylewlqYFKANLDAII 299
Cdd:COG5022   748 ATRIQRAIRGRYLRRRYLQALKRIKkiqviqhgfrlrrlvdyeLKWRLFIKLQPLLSLLGSRK-------EYRSYLACII 820
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  300 KIQAwarmwAARRQYLRRLHYFQK-NVNSIVKIQAFFRARKAQDDYRIL------------VHAPHPPLSV----VRRFA 362
Cdd:COG5022   821 KLQK-----TIKREKKLRETEEVEfSLKAEVLIQKFGRSLKAKKRFSLLkketiylqsaqrVELAERQLQElkidVKSIS 895
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  363 HLLNQSQQDflaEAELLKL--------QEEVVRKIRSNQQLEQDLNIMDIKIGL---LVKNRItLQEVVSHCKKLtKRNK 431
Cdd:COG5022   896 SLKLVNLEL---ESEIIELkkslssdlIENLEFKTELIARLKKLLNNIDLEEGPsieYVKLPE-LNKLHEVESKL-KETS 970
                         250       260       270
                  ....*....|....*....|....*....|
gi 767908432  432 EQLSDMmvLDKQKGLKSLSKEKRQKLEAYQ 461
Cdd:COG5022   971 EEYEDL--LKKSTILVREGNKANSELKNFK 998
IQ smart00015
Calmodulin-binding motif; Short calmodulin-binding motif containing conserved Ile and Gln ...
267-284 3.11e-04

Calmodulin-binding motif; Short calmodulin-binding motif containing conserved Ile and Gln residues.


Pssm-ID: 197470 [Multi-domain]  Cd Length: 23  Bit Score: 38.85  E-value: 3.11e-04
                            10
                    ....*....|....*...
gi 767908432    267 AVIKIQAHWRGYRQRKIY 284
Cdd:smart00015    5 AAIIIQAAWRGYLARKRY 22
IQ pfam00612
IQ calmodulin-binding motif; Calmodulin-binding motif.
267-284 1.57e-03

IQ calmodulin-binding motif; Calmodulin-binding motif.


Pssm-ID: 459869  Cd Length: 21  Bit Score: 36.91  E-value: 1.57e-03
                           10
                   ....*....|....*...
gi 767908432   267 AVIKIQAHWRGYRQRKIY 284
Cdd:pfam00612    3 AAIKIQAAWRGYLARKRY 20
CBD_MYO6-like cd21759
calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, ...
297-437 3.05e-03

calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, which are actin-based motor molecules with ATPase activity, include unconventional myosins that serve in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Myosin-VI appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP (DOCK7-Induced Septin disPlacement) complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by gene MYO6, the human homolog of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant non-syndromic hearing loss. This family also includes Drosophila melanogaster unconventional myosin VI Jaguar (Jar; also called myosin heavy chain 95F (Mhc95F), or 95F MHC), which is a motor protein necessary for the morphogenesis of epithelial tissues during Drosophila development. Jar is required for basal protein targeting and correct spindle orientation in mitotic neuroblasts. It contributes to synaptic transmission and development at the Drosophila neuromuscular junction. Together with CLIP-190 (CAP-Gly domain-containing/cytoplasmic linker protein 190), Jar may coordinate the interaction between the actin and microtubule cytoskeleton. Jar may link endocytic vesicles to microtubules and possibly be involved in transport in the early embryo and in the dynamic process of dorsal closure; its function is believed to change during the life cycle. This model corresponds to the calmodulin (CaM) binding domain (CBD), which consists of three subdomains: a unique insert (Insert 2 or Ins2), an IQ motif, and a proximal tail domain (PTD, also known as lever arm extension or LAE).


Pssm-ID: 409646 [Multi-domain]  Cd Length: 149  Bit Score: 39.41  E-value: 3.05e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  297 AIIKIQAWARMWAARRQY------LRRLHYFQKNVNSIVKIqaffrarkaqddyrilvhaphpplsvvrrfAHLLNQSQQ 370
Cdd:cd21759    47 ALIKIQKTVRGYLARKKHrprikgLRKIRALEKQLKEMEEI------------------------------ASQLKKDKD 96
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767908432  371 DFLAEAELLKLQ-EEVVRKIRSNqqleqdlnimdikigllvkNRITLQEVVSHCKKLTKRNKEQLSDM 437
Cdd:cd21759    97 KWTKQVKELKKEiDALIKKIKTN-------------------DMITRKEIDKLYNALVKKVDKQLAEL 145
 
Name Accession Description Interval E-value
RasGAP_IQGAP3 cd12207
Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 3; This family ...
491-840 0e+00

Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 3; This family represents the IQ motif containing GTPase activating protein 3 (IQGAP3), which associates with Ras GTP-binding proteins. A primary function of IQGAP proteins is to modulate cytoskeletal architecture. There are three known IQGAP family members: IQGAP1, IQGAP2 and IQGAP3. Human IQGAP1 and IQGAP2 share 62% identity. IQGAPs are multi-domain molecules having a calponin-homology (CH) domain which binds F-actin, IQGAP-specific repeats, a single WW domain, four IQ motifs that mediate interactions with calmodulin, and a RasGAP related domain that binds active Rho family GTPases. IQGAP is an essential regulator of cytoskeletal function. IQGAP1 negatively regulates Ras family GTPases by stimulating their intrinsic GTPase activity, the protein actually lacks GAP activity. Both IQGAP1 and IQGAP2 specifically bind to Cdc42 and Rac1, but not to RhoA. Despite of their similarities to part of the sequence of RasGAP, neither IQGAP1 nor IQGAP2 interacts with Ras. IQGAP3, only present in mammals, regulates the organization of the cytoskeleton under the regulation of Rac1 and Cdc42 in neuronal cells. The depletion of IQGAP3 is shown to impair neurite or axon outgrowth in neuronal cells with disorganized cytoskeleton.


Pssm-ID: 213346 [Multi-domain]  Cd Length: 350  Bit Score: 664.22  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  491 EAVIFSLYNYASSRREAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLED 570
Cdd:cd12207     1 ESVIFSLYNYASNRREAYLLLQLFKTALQEEISSKVEKPQDVITGNPTVIRLLVSFYRSARGQNALRHILGPVVQDVLQD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  571 KVLSVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRY 650
Cdd:cd12207    81 KGLSIRTDPVQIYKAWINQTETQSGCRSSLPYEVSPEQALSHPEVQRRLDIAIRNLLAVTDKFLSAITSSVDKIPYGMRY 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  651 VAKVLKATLAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAAPQRHALGAVAQLLQHAAAGKAFS 730
Cdd:cd12207   161 VAKVLRDSLQEKFPGASEDEVYKVVGNLLYYRFMNPAVVAPDGFDIVDCSAGGALQPEQRRMLGSVAKVLQHAAANKHFQ 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  731 GQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDHQD 810
Cdd:cd12207   241 GDSEHLQALNQYLEETHVKFRKFILQACCVPEPEERFNVDEYSEMVAVAKPVIYITVGELINTHKLLLEHQDSIAPDHSD 320
                         330       340       350
                  ....*....|....*....|....*....|
gi 767908432  811 PLHELLEDLGELPTIPDLIGESIAADGHTD 840
Cdd:cd12207   321 PLHELLEDLGEVPTVQSLIGESWADLGDDP 350
RasGAP_IQGAP_like cd05127
Ras-GTPase Activating Domain of IQ motif containing GTPase activating proteins; This family ...
501-831 3.26e-180

Ras-GTPase Activating Domain of IQ motif containing GTPase activating proteins; This family represents IQ motif containing GTPase activating protein (IQGAP) which associated with the Ras GTP-binding protein. A primary function of IQGAP proteins is to modulate cytoskeletal architecture. There are three known IQGAP family members: IQGAP1, IQGAP2 and IQGAP3. Human IQGAP1 and IQGAP2 share 62% identity. IQGAPs are multi-domain molecules having a calponin-homology (CH) domain which binds F-actin, IQGAP-specific repeats, a single WW domain, four IQ motifs that mediate interactions with calmodulin, and a RasGAP related domain that binds active Rho family GTPases. IQGAP is an essential regulator of cytoskeletal function. IQGAP1 negatively regulates Ras family GTPases by stimulating their intrinsic GTPase activity, the protein actually lacks GAP activity. Both IQGAP1 and IQGAP2 specifically bind to Cdc42 and Rac1, but not to RhoA. Despite of their similarities to part of the sequence of RasGAP, neither IQGAP1 nor IQGAP2 interacts with Ras. IQGAP3, only present in mammals, regulates the organization of the cytoskeleton under the regulation of Rac1 and Cdc42 in neuronal cells. The depletion of IQGAP3 is shown to impair neurite or axon outgrowth in neuronal cells with disorganized cytoskeleton.


Pssm-ID: 213329 [Multi-domain]  Cd Length: 331  Bit Score: 529.85  E-value: 3.26e-180
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  501 ASSRREAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPV 580
Cdd:cd05127     1 ASNRREEYLLLKLFKTALREEIESKVSLPEDIVTGNPTVIKLVVNYNRGPRGQKYLRELLGPVVKEILDDDDLDLETDPV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  581 HLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLA 660
Cdd:cd05127    81 DIYKAWINQEESRTGEPSKLPYDVTREQALKDPEVRKRLIEHLEKLRAITDKFLTAITESLDKMPYGMRYIAKVLKEALR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  661 EKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAAPQRHALGAVAQLLQHAAAGKAFSGQSQHLRVLN 740
Cdd:cd05127   161 EKFPDAPEEEILKIVGNLLYYRYMNPAIVAPEAFDIIDLSVGGQLSPLQRRNLGSIAKVLQQAASGKLFGGENPYLSPLN 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  741 DYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDHQDPLHELLEDLG 820
Cdd:cd05127   241 PYISESHEKFKKFFLEACTVPEAEEHFNIDEYSDLTMLTKPTIYISLQEIFATHKLLLEHQDEIAPDPDDPLRELLDDLG 320
                         330
                  ....*....|.
gi 767908432  821 ELPTIPDLIGE 831
Cdd:cd05127   321 PAPTIESLLGS 331
RasGAP_IQGAP1 cd05133
Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 1; IQGAP1 is a ...
491-855 4.08e-172

Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 1; IQGAP1 is a homodimeric protein that is widely expressed among vertebrate cell types from early embryogenesis. Mammalian IQGAP1 protein is the best characterized member of the IQGAP family, and contains several protein-interacting domains. Human IQGAP1 is most similar to mouse Iqgap1 (94% identity) and has 62% identity to human IQGAP2. IQGAP1 binds and cross-links actin filaments in vitro and has been implicated in Ca2+/calmodulin signaling, E-cadherin-dependent cell adhesion, cell motility, and invasion. Yeast IQGAP homologs have a role in the recruitment of actin filaments, are components of the spindle pole body, and are required for actomyosin ring assembly and cytokinesis. Furthermore, IQGAP1 over-expression has also been detected in gastric and colorectal carcinomas and gastric cancer cell lines.


Pssm-ID: 213335  Cd Length: 380  Bit Score: 511.13  E-value: 4.08e-172
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  491 EAVIFSLYNYASSRREAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLED 570
Cdd:cd05133     1 DSVIFTLYNYASNQREEYLLLRLFKTALQEEIKSKVDQIQEIVTGNPTVIKMVVSFNRGARGQNALRQILAPVVKEIMDD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  571 KVLSVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRY 650
Cdd:cd05133    81 KSLNIKTDPVDIYKSWVNQMESQTGEASKLPYDVTPEQAMSHEEVRTRLDASIKNMRMVTDKFLSAIISSVDKIPYGMRF 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  651 VAKVLKATLAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAAPQRHALGAVAQLLQHAAAGKAFS 730
Cdd:cd05133   161 IAKVLKDTLHEKFPDAGEDELLKIVGNLLYYRYMNPAIVAPDAFDIIDLSAGGQLTTDQRRNLGSIAKMLQHAASNKMFL 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  731 GQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDHQD 810
Cdd:cd05133   241 GDNAHLSPINEYLSQSYQKFRRFFQAACDVPELEDKFNVDEYSDLVTLTKPVIYISIGEIINTHTLLLDHQDAIAPEHND 320
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*...
gi 767908432  811 PLHELLEDLGELPTIPDLIGESIAADGHTD---LSKLEVSLTLTNKFE 855
Cdd:cd05133   321 PIHELLDDLGEVPTIESLIGENPGPPGDPNretLAKTEVSLTLTNKFD 368
RasGAP_IQGAP2 cd05131
Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 2; IQGAP2 is a ...
491-831 2.85e-169

Ras-GTPase Activating Domain of IQ motif containing GTPase activating protein 2; IQGAP2 is a member of the IQGAP family that contains a calponin-homology (CH) domain which binds F-actin, IQGAP-specific repeat, a single WW domain, four IQ motifs which mediate interactions with calmodulin, and a Ras-GTPase-activating protein (GAP)-related domain that binds Rho family GTPases. IQGAP2 and IQGAP3 play important roles in the regulation of the cytoskeleton for axon outgrowth in hippocampal neurons and are thought to stay in a common regulatory pathway. The results of RNA interference studies indicated that IQGAP3 partially compensates functions of IQGAP2, but has lesser ability than IQGAP2 to promote axon outgrowth in hippocampal neuron. Moreover, IQGAP2 is required for the cadherin-mediated cell-to-cell adhesion in Xenopus laevis embryos.


Pssm-ID: 213333 [Multi-domain]  Cd Length: 359  Bit Score: 502.99  E-value: 2.85e-169
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  491 EAVIFSLYNYASSRREAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLED 570
Cdd:cd05131     1 DTVIFTLYNYASNQREEYLLLKLFETALEEEIKSKVDQIQDIVTGNPTVIKMVVSFNRGARGQNTLRQLLAPVVKEIIED 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  571 KVLSVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRY 650
Cdd:cd05131    81 KSLIINTNPVEVYKAWVNQLETATGEASKLPYDVTTEQALTHPEVVNKLESSIQSLRSVTDKVLGSIFSSLDLIPYGMRY 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  651 VAKVLKATLAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAAPQRHALGAVAQLLQHAAAGKAFS 730
Cdd:cd05131   161 IAKVLKNSLHEKFPDATEDELLKIVGNLLYYRYMNPAIVAPDGFDIIDMTAGGQIHSEQRRNLGSVAKVLQHAASNKLFE 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  731 GQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDHQD 810
Cdd:cd05131   241 GENAHLSSMNSYLSQTYQKFRKFFQAACDVPEPEEKFNIDEYSDMVTLSKPVIYISIEEIINTHSLLLEHQDAIAPDQND 320
                         330       340
                  ....*....|....*....|.
gi 767908432  811 PLHELLEDLGELPTIPDLIGE 831
Cdd:cd05131   321 LLHELLKDLGEVPDVESFLGE 341
RasGAP pfam00616
GTPase-activator protein for Ras-like GTPase; All alpha-helical domain that accelerates the ...
513-724 9.38e-67

GTPase-activator protein for Ras-like GTPase; All alpha-helical domain that accelerates the GTPase activity of Ras, thereby "switching" it into an "off" position.


Pssm-ID: 459871  Cd Length: 207  Bit Score: 223.70  E-value: 9.38e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432   513 LFKTALQEEIKSkVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPVHLYKNWINQTEA 592
Cdd:pfam00616    1 LISELIEEEIES-SDNPNDLLRGNSLVSKLLETYNRRPRGQEYLKKVLGPLVRKIIEDEDLDLESDPRKIYESLINQEEL 79
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432   593 QTGqRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLAEKFPDATDSEVY 672
Cdd:pfam00616   80 KTG-RSDLPRDVSPEEAIEDPEVRQIFEDNLQKLRELADEFLDAIYSSLNQLPYGIRYICKQLYELLEEKFPDASEEEIL 158
                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|..
gi 767908432   673 KVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGAlaapQRHALGAVAQLLQHAA 724
Cdd:pfam00616  159 NAIGGFLFLRFFCPAIVNPDLFGLVDHQISPK----QRRNLTLIAKVLQNLA 206
RasGAP_GAPA cd05132
Ras-GTPase Activating Domain of GAPA; GAPA is an IQGAP-related protein and is predicted to ...
489-823 7.44e-64

Ras-GTPase Activating Domain of GAPA; GAPA is an IQGAP-related protein and is predicted to bind to small GTPases, which are yet to be identified. IQGAP proteins are integral components of cytoskeletal regulation. Results from truncated GAPAs indicated that almost the entire region of GAPA homologous to IQGAP is required for cytokinesis in Dictyostelium. More members of the IQGAP family are emerging, and evidence suggests that there are both similarities and differences in their function.


Pssm-ID: 213334  Cd Length: 352  Bit Score: 220.69  E-value: 7.44e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  489 FMEAVIFSLYNYASSRREAYLLLQLFKTALQEEIKSKVEqPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVL 568
Cdd:cd05132     5 LLQTVMFTLYGNQYESREEHLLLSMFQSVLTYEFDETTE-FGSLLRANTAVSRMMTTYTRRGPGQSYLKTVLADRINDLI 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  569 EDKVLSVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGM 648
Cdd:cd05132    84 SLKDLNLEINPLKVYEQMINDIELDTGLPSNLPRGITPEEAAENPAVQNIIEPRLEMLEEITNSFLEAIINSLDEVPYGI 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  649 RYVAKVLKATLAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALaapqRHALGAVAQLLQHAAAGKA 728
Cdd:cd05132   164 RWICKQIRSLTRRKFPDASDETICSLIGGFFLLRFINPAIVSPQAYMLVDGKPSDNT----RRTLTLIAKLLQNLANKPS 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  729 FSGQSqHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYsdmVAVAKP--MVYITVGELVNTHRLLLEHQDCIAP 806
Cdd:cd05132   240 YSKEP-YMAPLQPFVEENKERLNKFLNDLCEVDDFYESLELDQY---IALSKKdlSINITLNEIYNTHSLLVKHLAELAP 315
                         330
                  ....*....|....*..
gi 767908432  807 DHQDPLHELLEDLGELP 823
Cdd:cd05132   316 DHNDHLRLILQELGPAP 332
IQG1 COG5261
Protein involved in regulation of cellular morphogenesis/cytokinesis [Cell division and ...
365-1135 2.46e-58

Protein involved in regulation of cellular morphogenesis/cytokinesis [Cell division and chromosome partitioning / Signal transduction mechanisms];


Pssm-ID: 227586 [Multi-domain]  Cd Length: 1054  Bit Score: 219.37  E-value: 2.46e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  365 LNQSQQDFLAEAELLKLQEEVVRKIRSNQQLEQDLNIMDIK----IGLLVKNRITLQEVVSHCKKLtkrnkeqlsdmmvL 440
Cdd:COG5261   290 SNVEQAFFHLDRELHRLKQSISSQSKQVVVLERDIRLLIQKrgnkIRLLIQNRMPQEEDTKFAERL-------------Q 356
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  441 DKQKGLKSLSKEKRqKLEAYQHLFYLLQT-QPIYL--------------AKLIFQMPQNKTTKFMeavIFSLYNYASSRR 505
Cdd:COG5261   357 SNINGRKKYFPLDR-RLSLFGPLFFLLQSsIPLFSiaicvgrvkrfsidALLNIVKLQILGNGYE---IRKLYSLGKSNC 432
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  506 EAYLLLQLFktalQEEIKSKVEQPQDVVT---GNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPVHL 582
Cdd:COG5261   433 EEHLSVSLF----QMLLRTEVEATSLVQSllrGNLPVHRNMTNYFRRSQGQAALREIRYQIINDVAIHEDLEVDINPLLV 508
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  583 YKNWINQTeaQTGQRSHLPYDVTPEQALSHPEVQRRLDIALRNLLAM-TDKFLLAITSSVDQIPYGMRYVAKVLKA---- 657
Cdd:COG5261   509 YRALLNKG--QLSPDKDLELLTSNEEVSEFLAVMNAVQESSAKLLELsTERILDAVYNSLDEIGYGIRFVCELIRVvfel 586
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  658 ---TLAEKFPDATD--------SEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGALAApqrhaLGAVAQLLQHAAAG 726
Cdd:COG5261   587 tpnRLFPSISDSRClrticfaeIDSLGLIGGFFFLRFVNEALVSPQTSMLKDSCPSDNVRK-----LATLSKILQSVFEI 661
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  727 KAFSGqsqHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYiTVGELVNTHRLLLEH-QDCIA 805
Cdd:COG5261   662 TSSDK---FDVPLQPFLKEYKEKVHNLLRKLGNVGDFEEYFEFDQYIDLVKKSRALEY-LVNEIYLTHEIIIEYlDNLYD 737
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  806 PDhqDPLHELLEDLGELPTIPDligesiaaDGHTDLSKLevsltltnkFEGLEADADDSNTRSLLLSTKQLLADIIQFHP 885
Cdd:COG5261   738 PD--SLVDLLLQELGELCSFPQ--------DQRDTLNCL---------VTLPLFNRSDDPIRDLKQQLKRTRVYIIYVDA 798
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  886 GDTLKEILsLSASREQEAAHKQLMSRrqactaqtpEPLRRHrSLTAHSLLPL--AEKQRRVLRNLRRLEALGLVSARNGY 963
Cdd:COG5261   799 GTNLFEQL-LRLLPSDEPATRNPLDL---------NPNIRD-DPSVSSLKSMslMKLKIRAIELLDELETLGFVSRENRY 867
                         650       660       670       680       690       700       710       720
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  964 QGLVDELAKDIRNQHRHRHRRKAELVKLQATLQGLSTKTTFYEEQGDYYSQYIRACLDHLAPDSKSSGKGKKQ------- 1036
Cdd:COG5261   868 QPLLNEIAKDIINLDALYERRRAELDILQDSLRNICEHNEYLDSQLQIYGSYLNNARSQLQPKKSKLKGFSRGvgvvrdk 947
                         730       740       750       760       770       780       790       800
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432 1037 ------PSLHYTAAQLLEKGVLVEIEDlPASHFRNVIFDITpGDEAGKF--EVNAKFLGVDMERFQLHYQDLLQLQYEGV 1108
Cdd:COG5261   948 pksissGTFKYSAQQLYKRGVLVNITI-PEPNVSNIYFTFS-SDSTDNFviEVYQPGHSVSLPEVSFCFDDLLKRQYNKN 1025
                         810       820
                  ....*....|....*....|....*..
gi 767908432 1109 AVMKLFNKAKVNVNLLIFLLNKKFLRK 1135
Cdd:COG5261  1026 PVVDLGGFLTFNANKLLHLIESKFYRK 1052
RasGAP smart00323
GTPase-activator protein for Ras-like GTPases; All alpha-helical domain that accelerates the ...
480-833 1.02e-54

GTPase-activator protein for Ras-like GTPases; All alpha-helical domain that accelerates the GTPase activity of Ras, thereby "switching" it into an "off" position. Improved domain limits from structure.


Pssm-ID: 214617  Cd Length: 344  Bit Score: 194.45  E-value: 1.02e-54
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    480 QMPQNKTTKFMEAVIFSLYNYASSRREAYLLLQLFKTALQeeIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEI 559
Cdd:smart00323    1 LKQGDLGSLRLKTVYTTDFILPSEYYEELLELLLFSLDLS--LASALSEVCSGLDKDELATKLVRLFLRRGRGHPFLRAL 78
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    560 LGKVIQDVLEDKVL----SVHTDPVHLYKNWINQTEAQTGQRSHLPYDVTPEQALSHPEVQRRLDIA---LRNLLAMTDK 632
Cdd:smart00323   79 IDPEVERTDDPNTIfrgnSLATKSMEVYMKLVGNQYLHTTLKPVLKKIVESKKSCEVDPAKLEGEDLetnLENLLQYVER 158
                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    633 FLLAITSSVDQIPYGMRYVAKVLKATLAEKFPDATdsEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGGAlaapQRHA 712
Cdd:smart00323  159 LFDAIINSSDRLPYGLRDICKQLRQAAEKRFPDAD--VIYKAVSSFVFLRFFCPAIVSPKLFNLVDEHPDPT----TRRT 232
                           250       260       270       280       290       300       310       320
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432    713 LGAVAQLLQHAAAGKAFSGQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPeerfAVDEYSDMVAVakpmvyiTVGELVN 792
Cdd:smart00323  233 LTLIAKVLQNLANLSEFGSKEPWMEPLNDFLLSHKDRVKDFLDELSSVPEI----LVDKVSDSTTI-------SGRELSL 301
                           330       340       350       360
                    ....*....|....*....|....*....|....*....|...
gi 767908432    793 THRLLLEHQDCIAP--DHQDPLHELLEDLGELPTIPDLIGESI 833
Cdd:smart00323  302 LHSLLLENGDALKRelNNEDPLGKLLFKLRYFGLTTHELTYGK 344
RasGAP cd04519
Ras GTPase Activating Domain; RasGAP functions as an enhancer of the hydrolysis of GTP that is ...
506-759 2.05e-37

Ras GTPase Activating Domain; RasGAP functions as an enhancer of the hydrolysis of GTP that is bound to Ras-GTPases. Proteins having a RasGAP domain include p120GAP, IQGAP, Rab5-activating protein 6, and Neurofibromin, among others. Although the Rho (Ras homolog) GTPases are most closely related to members of the Ras family, RhoGAP and RasGAP exhibit no similarity at their amino acid sequence level. RasGTPases function as molecular switches in a large number of signaling pathways. They are in the on state when bound to GTP, and in the off state when bound to GDP. The RasGAP domain speeds up the hydrolysis of GTP in Ras-like proteins acting as a negative regulator.


Pssm-ID: 213328  Cd Length: 256  Bit Score: 141.47  E-value: 2.05e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  506 EAYLLLQLFKTALQEEIKSKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVL----SVHTDPVH 581
Cdd:cd04519     1 EEYRLLSLLLTESPLALLRELSQVLPVKDKEEVATALLRIFESRGLALEFLRYLVRSEVKNTKNPNTLfrgnSLATKLLD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  582 LYKNWINQtEAQTGQRSHLPYDVTPEQAL----SHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKA 657
Cdd:cd04519    81 QYMKLVGQ-EYLKETLSPLIREILESKESceidTKLPVGEDLEENLENLLELVNKLVDRILSSLDRLPPELRYVFKILRE 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  658 TLAEKFPDATDsEVYKVVGNLLYYRFLNPAVVAPDAFDIVamaaGGALAAPQRHALGAVAQLLQHAAAGKAFSGQSQHLR 737
Cdd:cd04519   160 FLAERFPEEPD-EAYQAVSGFLFLRFICPAIVSPELFGLV----PDEPSEQARRNLTLISKVLQSLANGVEFGDKEPFMK 234
                         250       260
                  ....*....|....*....|..
gi 767908432  738 VLNDYLEETHLKFRKFIHRACQ 759
Cdd:cd04519   235 PLNDFIKSNKPKLKQFLDELSS 256
RasGAP_IQGAP_related cd12206
Ras-GTPase Activating Domain of proteins related to IQGAPs; RasGAP: Ras-GTPase Activating ...
499-833 2.25e-34

Ras-GTPase Activating Domain of proteins related to IQGAPs; RasGAP: Ras-GTPase Activating Domain. RasGAP functions as an enhancer of the hydrolysis of GTP that is bound to Ras-GTPases. Proteins having a RasGAP domain include p120GAP, IQGAP, Rab5-activating protein 6, and Neurofibromin. Although the Rho (Ras homolog) GTPases are most closely related to members of the Ras family, RhoGAP and RasGAP show no sequence homology at their amino acid level. RasGTPases function as molecular switches in a myriad of signaling pathways. When bound to GTP they are in the on state and when bound to GDP they are in the off state. The RasGap domain speeds up the hydrolysis of GTP in Ras-like proteins acting as a negative regulator.


Pssm-ID: 213345 [Multi-domain]  Cd Length: 359  Bit Score: 135.53  E-value: 2.25e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  499 NYASSRREAYLLLQLFKTALQEEIKsKVEQPQDVVTGNPTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVLSVHTD 578
Cdd:cd12206    20 NGKMDSREEFLFIKFILELLKSDIE-NSNSNQDFLANSDNFWILLLVTFNNLRERSELKSIFGPLLVQYLENQEIDFESD 98
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  579 PVHLYKNWINqteaqtgqrsHLPYDvtPEQALSHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKAT 658
Cdd:cd12206    99 PSVIYKSLHG----------RPPLS--SEEAIEDDRVSDKFVENLTNLREAVEMVAEIIFKNVDKIPVEIRYLCTKAYIA 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  659 LAEKFPDATDSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMaaggalaapQRHALGAVAQLLQHAAAGKAFSGQSQ-HLR 737
Cdd:cd12206   167 FADKFPDESEEDILRAISKILIKSYVAPILVNPENYGFVDN---------EEDNLNEKARVLLQILSMVFFLKNFDgYLK 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  738 VLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAVAKPMVYITVGELVNTHRLLLEHQDCIAPDhqDPLHELLE 817
Cdd:cd12206   238 PLNQYIEEIKPSIRDLLKELLDVPEEEQEYDKLIYYDIMSTTRPCLEILLDKVIEIIQILKENLDEFTPD--DQLVQLLE 315
                         330
                  ....*....|....*.
gi 767908432  818 DLGELPTIPDLIGESI 833
Cdd:cd12206   316 KIVDLSSSSNDKRSGR 331
RasGAP_C pfam03836
RasGAP C-terminus; This domain can be found in the C terminus of the IQGAP family members, ...
952-1059 7.66e-31

RasGAP C-terminus; This domain can be found in the C terminus of the IQGAP family members, including human IQGAP1/2/3, S. cerevisiae Iqg1 and S. pombe Rng2. Some members function in cytoskeletal remodelling. Human IQGAP1 is a scaffolding protein that can assemble multi-protein complexes involved in cell-cell interaction, cell adherence, and movement via actin/tubulin-based cytoskeletal reorganization. IQGAP1 is also a regulator of the MAPK and Wnt/beta-catenin signaling pathways.Iqg1 and Rng2 are required for actomyosin ring construction during cytokinesis.


Pssm-ID: 461071  Cd Length: 137  Bit Score: 118.42  E-value: 7.66e-31
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432   952 EALGLVSARNGYQGLVDELAKDIRNQHRHRHRRKAELVKLQATLQGLSTKTTFYEEQGDYYSQYIRACLDHLAP------ 1025
Cdd:pfam03836   16 ESLGVISRENNYQDLLNDIANDIRNKHRRREQRQAELESLRQTLKKLCEKNKYLEEQLDSYNDYIENCLDNLQKkkkklf 95
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|..
gi 767908432  1026 --------DSKSSGKGKKQPSLHYTAAQLLEKGVLVEIEDLP 1059
Cdd:pfam03836   96 skqyfhyrKLQKRGKLPKFGSYKYSARQLYEKGVLLEIEGVP 137
RasGAP_Neurofibromin_like cd05392
Ras-GTPase Activating Domain of proteins similar to neurofibromin; Neurofibromin-like proteins ...
490-833 1.00e-24

Ras-GTPase Activating Domain of proteins similar to neurofibromin; Neurofibromin-like proteins include the Saccharomyces cerevisiae RasGAP proteins Ira1 and Ira2, the closest homolog of neurofibromin, which is responsible for the human autosomal dominant disease neurofibromatosis type I (NF1). The RasGAP Ira1/2 proteins are negative regulators of the Ras-cAMP signaling pathway and conserved from yeast to human. In yeast Ras proteins are activated by GEFs, and inhibited by two GAPs, Ira1 and Ira2. Ras proteins activate the cAMP/protein kinase A (PKA) pathway, which controls metabolism, stress resistance, growth, and meiosis. Recent studies showed that the kelch proteins Gpb1 and Gpb2 inhibit Ras activity via association with Ira1 and Ira2. Gpb1/2 bind to a conserved C-terminal domain of Ira1/2, and loss of Gpb1/2 results in a destabilization of Ira1 and Ira2, leading to elevated levels of Ras2-GTP and uninhibited cAMP-PKA signaling. Since the Gpb1/2 binding domain on Ira1/2 is conserved in the human neurofibromin protein, the studies suggest that an analogous signaling mechanism may contribute to the neoplastic development of NF1.


Pssm-ID: 213341  Cd Length: 317  Bit Score: 106.21  E-value: 1.00e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  490 MEAVIFSLYNYASsrreayLLLQLFKTALQEEIkSKVEQPQDVVTGNPTVVRLVVRFYRNgRGQSALQEILGKVIQDVLE 569
Cdd:cd05392    35 LAQSLLNLFETRN------RLLPLISWLIEDEI-SHTSRAADLFRRNSVATRLLTLYAKS-VGNKYLRKVLRPLLTEIVD 106
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  570 DKVlsvhtdpvhlyknwinqteaqtgqrshlPYDVTPEQALSHPevqrrLDIALRNLLAMTDKFLLAITSSVDQIPYGMR 649
Cdd:cd05392   107 NKD----------------------------YFEVEKIKPDDEN-----LEENADLLMKYAQMLLDSITDSVDQLPPSFR 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  650 YVAKVLKATLAEKFPDATDSevykVVGNLLYYRFLNPAVVAPDAFDIVamaaGGALAAPQRHALGAVAQLLQHAAAGKAF 729
Cdd:cd05392   154 YICNTIYESVSKKFPDAALI----AVGGFLFLRFICPAIVSPESENLL----DPPPTPEARRSLILIAKVLQNIANGVLF 225
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  730 SGQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPEERFAVDEYSDMVAvakpmvyitvgELVNTHRLLLEHQDCIAPDHQ 809
Cdd:cd05392   226 SLKEPYLESLNEFLKKNSDRIQQFLSEVSTIPPTDPIFDESDEEPITA-----------DLRYLHKFLYLHFLEIRKEVL 294
                         330       340
                  ....*....|....*....|....
gi 767908432  810 DPLhELLEDLGELPTIPDLIGESI 833
Cdd:cd05392   295 KGS-SSQGSDKELVETFKLIDEIL 317
RasGAP_Neurofibromin cd05130
Ras-GTPase Activating Domain of neurofibromin; Neurofibromin is the product of the ...
624-805 5.23e-14

Ras-GTPase Activating Domain of neurofibromin; Neurofibromin is the product of the neurofibromatosis type 1 gene (NF1) and shares a region of similarity with catalytic domain of the mammalian p120RasGAP protein and an extended similarity with the Saccharomyces cerevisiae RasGAP proteins Ira1 and Ira2. Neurofibromin has been shown to function as a GAP (GTPase-activating protein) which inhibits low molecular weight G proteins such as Ras by stimulating their intrinsic GTPase activity. NF1 is a common genetic disorder characterized by various symptoms ranging from predisposition for the development of tumors to learning disability or mental retardation. Loss of neurofibromin activity can be correlated to the increase in Ras-GTP concentration in neurofibromas of NF1 of patients, supporting the notion that unregulated Ras signaling may contribute to their development.


Pssm-ID: 213332 [Multi-domain]  Cd Length: 332  Bit Score: 74.67  E-value: 5.23e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  624 RNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLAEKFPdatdSEVYKVVGNLLYYRFLNPAVVAPDAFDIVAMAAGG 703
Cdd:cd05130   138 RNLLQLTEKFFHAIISSSDEFPPQLRSVCHCLYQVVSHRFP----NSGLGAVGSAIFLRFINPAIVSPYEYGILDREPPP 213
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  704 ALaapqRHALGAVAQLLQHAAAGKAFSGQsQHLRVLNDYLEETHLKFRKFIhraCQVpepeerfAVDEYSDMVAVAKPMV 783
Cdd:cd05130   214 RV----KRGLKLMSKILQNIANHVLFTKE-AHMLPFNDFLRNHFEAGRRFF---SSI-------ASDCGAVDGPSSKYLS 278
                         170       180
                  ....*....|....*....|..
gi 767908432  784 YITVGELVNTHRLLLEHQDCIA 805
Cdd:cd05130   279 FINDANVLALHRLLWNNQEKIG 300
COG5022 COG5022
Myosin heavy chain [General function prediction only];
238-461 6.47e-07

Myosin heavy chain [General function prediction only];


Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 53.93  E-value: 6.47e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  238 VIQLQARLRGFLVRQKFAEHSHFLR------------------TWLPAVIKIQAHWRGYRQRKiylewlqYFKANLDAII 299
Cdd:COG5022   748 ATRIQRAIRGRYLRRRYLQALKRIKkiqviqhgfrlrrlvdyeLKWRLFIKLQPLLSLLGSRK-------EYRSYLACII 820
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  300 KIQAwarmwAARRQYLRRLHYFQK-NVNSIVKIQAFFRARKAQDDYRIL------------VHAPHPPLSV----VRRFA 362
Cdd:COG5022   821 KLQK-----TIKREKKLRETEEVEfSLKAEVLIQKFGRSLKAKKRFSLLkketiylqsaqrVELAERQLQElkidVKSIS 895
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  363 HLLNQSQQDflaEAELLKL--------QEEVVRKIRSNQQLEQDLNIMDIKIGL---LVKNRItLQEVVSHCKKLtKRNK 431
Cdd:COG5022   896 SLKLVNLEL---ESEIIELkkslssdlIENLEFKTELIARLKKLLNNIDLEEGPsieYVKLPE-LNKLHEVESKL-KETS 970
                         250       260       270
                  ....*....|....*....|....*....|
gi 767908432  432 EQLSDMmvLDKQKGLKSLSKEKRQKLEAYQ 461
Cdd:COG5022   971 EEYEDL--LKKSTILVREGNKANSELKNFK 998
RasGAP_GAP1_like cd05128
Ras-GTPase Activating Domain of GAP1 and similar proteins; The GAP1 family of Ras ...
509-696 1.14e-06

Ras-GTPase Activating Domain of GAP1 and similar proteins; The GAP1 family of Ras GTPase-activating proteins includes GAP1(m) (or RASA2), GAP1_IP4BP (or RASA3), Ca2+ -promoted Ras inactivator (CAPRI, or RASAL4), and Ras GTPase activating-like proteins (RASAL) or RASAL1. The members are characterized by a conserved domain structure comprising N-terminal tandem C2 domains, a highly conserved central RasGAP domain, and a C-terminal pleckstrin homology domain that is associated with a Bruton's tyrosine kinase motif. While this domain structure is conserved, a small change in the function of each individual domain and the interaction between domains has a marked effect on the regulation of each protein.


Pssm-ID: 213330  Cd Length: 269  Bit Score: 51.48  E-value: 1.14e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  509 LLLQLFKTALQEEIkSKVEQPQDVVTGNpTVVRLVVRFYRNGRGQSALQEILGKVIQDVLEDKVlSVHTDPVHLyknwin 588
Cdd:cd05128    51 QIVPLLRALASREI-SKTQDPNTLFRGN-SLASKCMDEFMKLVGMQYLHETLKPVIDEIFSEKK-SCEIDPSKL------ 121
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  589 qteaqtgqrshlpydvtpeqalSHPEVqrrLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLAEKFPDatD 668
Cdd:cd05128   122 ----------------------KDGEV---LETNLANLRGYVERVFKAITSSARRCPTLMCEIFSDLRESAAQRFPD--N 174
                         170       180
                  ....*....|....*....|....*....
gi 767908432  669 SEV-YKVVGNLLYYRFLNPAVVAPDAFDI 696
Cdd:cd05128   175 EDVpYTAVSGFIFLRFFAPAILNPKLFGL 203
RasGAP_RASAL cd05135
Ras-GTPase Activating Domain of RASAL1 and similar proteins; Ras GTPase activating-like ...
552-696 1.87e-06

Ras-GTPase Activating Domain of RASAL1 and similar proteins; Ras GTPase activating-like protein (RASAL) or RASAL1 is a member of the GAP1 family, and a Ca2+ sensor responding in-phase to repetitive Ca2+ signals by associating with the plasma membrane and deactivating Ras. It contains a conserved domain structure comprising N-terminal tandem C2 domains, a highly conserved central RasGAP domain, and a C-terminal pleckstrin-homology domain that is associated with a Bruton's tyrosine kinase motif. RASAL, like Ca2+ -promoted Ras inactivator (CAPRI, or RASAL4), is a cytosolic protein that undergoes a rapid translocation to the plasma membrane in response to receptor-mediated elevation in the concentration of intracellular free Ca2+, a translocation that activates its ability to function as a RasGAP. However, unlike RASAL4, RASAL undergoes an oscillatory translocation to the plasma membrane that occurs in synchrony with repetitive Ca2+ spikes.


Pssm-ID: 213337  Cd Length: 287  Bit Score: 50.97  E-value: 1.87e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  552 GQSALQEILGKVIQDVLEDKVLsVHTDPVHLyknwinqtEAQTGQRSHLPYDVTPEQALSHpevqrRLDIALRNLLAMTD 631
Cdd:cd05135    97 GMPYLHEVLKPVINRIFEEKKY-VELDPCKI--------DLNRTRRISFKGSLSEAQVRES-----SLELLQGYLGSIID 162
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767908432  632 kfllAITSSVDQIPYGMRYVAKVLKATLAEKFPDATDSEV-YKVVGNLLYYRFLNPAVVAPDAFDI 696
Cdd:cd05135   163 ----AIVGSVDQCPPVMRVAFKQLHKRVEERFPEAEHQDVkYLAISGFLFLRFFAPAILTPKLFQL 224
RasGAP_p120GAP cd05391
Ras-GTPase Activating Domain of p120; p120GAP is a negative regulator of Ras that stimulates ...
623-829 3.29e-05

Ras-GTPase Activating Domain of p120; p120GAP is a negative regulator of Ras that stimulates hydrolysis of bound GTP to GDP. Once the Ras regulator p120GAP, a member of the GAP protein family, is recruited to the membrane, it is transiently immobilized to interact with Ras-GTP. The down-regulation of Ras by p120GAP is a critical step in the regulation of many cellular processes, which is disrupted in approximately 30% of human cancers. p120GAP contains SH2, SH3, PH, calcium- and lipid-binding domains, suggesting its involvement in a complex network of cellular interactions in vivo.


Pssm-ID: 213340  Cd Length: 328  Bit Score: 47.48  E-value: 3.29e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  623 LRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLAEKFPDATDSEVyKVVGNLLYYRFLNPAVVAPDAFDIVAMAAG 702
Cdd:cd05391   132 LEHLLNILSELVEKIFMAAEILPPTLRYIYGCLQKSVQQKWPTNTTVRT-RVVSGFVFLRLICPAILNPRMFNIISETPS 210
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  703 GALAapqrHALGAVAQLLQHAAAGKAFSGQSQHLRVLNDYLEETHLKFRKFIHRACQVPEPE---ERFAVDEYSDMVAVa 779
Cdd:cd05391   211 PTAA----RTLTLVAKSLQNLANLVEFGAKEPYMEGVNPFIKKNKERMIMFLDELGNVPELPdttEHSRTDLSRDLAAL- 285
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|...
gi 767908432  780 kpmvyitvgelvnthrllleHQDCIapDHQDPLHEL---LEDLGELPTIPDLI 829
Cdd:cd05391   286 --------------------HEICV--AHSDELRTLsneRGALKKLLAVTELL 316
RasGAP_RAP6 cd05129
Ras-GTPase Activating Domain of Rab5-activating protein 6; Rab5-activating protein 6 (RAP6) is ...
458-721 7.17e-05

Ras-GTPase Activating Domain of Rab5-activating protein 6; Rab5-activating protein 6 (RAP6) is an endosomal protein with a role in the regulation of receptor-mediated endocytosis. RAP6 contains a Vps9 domain, which is involved in the activation of Rab5, and a Ras GAP domain (RGD). Rab5 is a small GTPase required for the control of the endocytic route, and its activity is regulated by guanine nucleotide exchange factor, such as Rabex5, and GAPs, such as RN-tre. Human Rap6 protein is localized on the plasma membrane and on the endosome. RAP6 binds to Rab5 and Ras through the Vps9 and RGD domains, respectively.


Pssm-ID: 213331  Cd Length: 365  Bit Score: 46.57  E-value: 7.17e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  458 EAYQHLFY----------LLQTQPIYLAKLIF---QMPQNKTTKFMEAVIFSLYNYASSRREAYLLLQLFKTALQEEIKS 524
Cdd:cd05129     1 DAYKLLGYqlshygeflrILRENPQLLAECLArgeKLSLEQTQNVIQTIVTSLYGNCIMPEDERLLLQLLRELMELQLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  525 KVEQPQDVVTGNPTVVRLVVRF-YRNGRGQSALQEILGKVIQDVLEDKVLSVHTDPVHLYknwinQTEAQTGQRSHLPYD 603
Cdd:cd05129    81 SDNPRRLLRKGSCAFSRVFKLFtELLFSAKLYLTAALHKPIMQVLVDDEIFLETDPQKAL-----CRFSPAEQEKRFGEE 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  604 VTPEQalsHPEVQRRLDIALRNLLAMTDKFLLAITSSVDQIPYGMRYVAKVLKATLAEKFpDATDSEVYKVVGNLLYYRF 683
Cdd:cd05129   156 GTPEQ---QRKLQQYRAEFLSRLVALVNKFISSLRQSVYCFPQSLRWIVRQLRKILTRSG-DDEEAEARALCTDLLFTNF 231
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 767908432  684 LNPAVVAPDAFDIVAMAAGGALAapqRHALGAVAQLLQ 721
Cdd:cd05129   232 ICPAIVNPEQYGIISDAPISEVA---RHNLMQVAQILQ 266
IQ smart00015
Calmodulin-binding motif; Short calmodulin-binding motif containing conserved Ile and Gln ...
267-284 3.11e-04

Calmodulin-binding motif; Short calmodulin-binding motif containing conserved Ile and Gln residues.


Pssm-ID: 197470 [Multi-domain]  Cd Length: 23  Bit Score: 38.85  E-value: 3.11e-04
                            10
                    ....*....|....*...
gi 767908432    267 AVIKIQAHWRGYRQRKIY 284
Cdd:smart00015    5 AAIIIQAAWRGYLARKRY 22
RasGAP_DAB2IP cd05136
Ras-GTPase Activating Domain of DAB2IP and similar proteins; The DAB2IP family of Ras ...
552-832 3.66e-04

Ras-GTPase Activating Domain of DAB2IP and similar proteins; The DAB2IP family of Ras GTPase-activating proteins includes DAB2IP, nGAP, and Syn GAP. Disabled 2 interactive protein, (DAB2IP; also known as ASK-interacting protein 1 (AIP1)), is a member of the GTPase-activating proteins, down-regulates Ras-mediated signal pathways, and mediates TNF-induced activation of ASK1-JNK signaling pathways. The mechanism by which TNF signaling is coupled to DAB2IP is not known.


Pssm-ID: 213338  Cd Length: 324  Bit Score: 44.11  E-value: 3.66e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  552 GQSALQEILGKVIQDVLEdkvlsvhtdpvhlyknwinqteaqtgqrSHLPYDVTPEQALSHPEVQRRLdialRNLLAMTD 631
Cdd:cd05136    97 GQKYLQETLGEFIRALYE----------------------------SEEDCEVDPSKCPPSASLSRNQ----ANLRRSVE 144
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  632 KFLLAITSSVDQIPYGMRYVAKVLKATLAE-KFPDATDsevyKVVGNLLYYRFLNPAVVAPDAFDIVamaAGGALAAPQR 710
Cdd:cd05136   145 LAWCKILSSHCVFPRELREVFSSWRERLEErGREDIAD----RLISASLFLRFLCPAILSPSLFNLT---QEYPSERAAR 217
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  711 hALGAVAQLLQHAAAGKAFSGQSQHLRVLNDYLEETHLKFRKFIHracQVPEPEERFAVDEYSDmvavakpmvYITVG-E 789
Cdd:cd05136   218 -NLTLIAKVIQNLANFTRFGGKEEYMEFMNDFVEQEWPNMKQFLQ---EISSPSPSSNSSDFDG---------YIDLGrE 284
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|...
gi 767908432  790 LVNTHRLLLEhqdCIAPDHQDPLHElledLGELPTIPDLIGES 832
Cdd:cd05136   285 LSLLHSLLVE---IISKLNQTTLDK----LGPLPRILNDITEA 320
IQ pfam00612
IQ calmodulin-binding motif; Calmodulin-binding motif.
267-284 1.57e-03

IQ calmodulin-binding motif; Calmodulin-binding motif.


Pssm-ID: 459869  Cd Length: 21  Bit Score: 36.91  E-value: 1.57e-03
                           10
                   ....*....|....*...
gi 767908432   267 AVIKIQAHWRGYRQRKIY 284
Cdd:pfam00612    3 AAIKIQAAWRGYLARKRY 20
CBD_MYO6-like cd21759
calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, ...
297-437 3.05e-03

calmodulin binding domain found in unconventional myosin-VI and similar proteins; Myosins, which are actin-based motor molecules with ATPase activity, include unconventional myosins that serve in intracellular movements. Myosin-VI, also called unconventional myosin-6 (MYO6), is a reverse-direction motor protein that moves towards the minus-end of actin filaments. It is required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Myosin-VI appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. It modulates RNA polymerase II-dependent transcription. As part of the DISP (DOCK7-Induced Septin disPlacement) complex, Myosin-VI may regulate the association of septins with actin and thereby regulate the actin cytoskeleton. Myosin-VI is encoded by gene MYO6, the human homolog of the gene responsible for deafness in Snell's waltzer mice. It is mutated in autosomal dominant non-syndromic hearing loss. This family also includes Drosophila melanogaster unconventional myosin VI Jaguar (Jar; also called myosin heavy chain 95F (Mhc95F), or 95F MHC), which is a motor protein necessary for the morphogenesis of epithelial tissues during Drosophila development. Jar is required for basal protein targeting and correct spindle orientation in mitotic neuroblasts. It contributes to synaptic transmission and development at the Drosophila neuromuscular junction. Together with CLIP-190 (CAP-Gly domain-containing/cytoplasmic linker protein 190), Jar may coordinate the interaction between the actin and microtubule cytoskeleton. Jar may link endocytic vesicles to microtubules and possibly be involved in transport in the early embryo and in the dynamic process of dorsal closure; its function is believed to change during the life cycle. This model corresponds to the calmodulin (CaM) binding domain (CBD), which consists of three subdomains: a unique insert (Insert 2 or Ins2), an IQ motif, and a proximal tail domain (PTD, also known as lever arm extension or LAE).


Pssm-ID: 409646 [Multi-domain]  Cd Length: 149  Bit Score: 39.41  E-value: 3.05e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767908432  297 AIIKIQAWARMWAARRQY------LRRLHYFQKNVNSIVKIqaffrarkaqddyrilvhaphpplsvvrrfAHLLNQSQQ 370
Cdd:cd21759    47 ALIKIQKTVRGYLARKKHrprikgLRKIRALEKQLKEMEEI------------------------------ASQLKKDKD 96
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767908432  371 DFLAEAELLKLQ-EEVVRKIRSNqqleqdlnimdikigllvkNRITLQEVVSHCKKLTKRNKEQLSDM 437
Cdd:cd21759    97 KWTKQVKELKKEiDALIKKIKTN-------------------DMITRKEIDKLYNALVKKVDKQLAEL 145
IQ pfam00612
IQ calmodulin-binding motif; Calmodulin-binding motif.
296-314 8.97e-03

IQ calmodulin-binding motif; Calmodulin-binding motif.


Pssm-ID: 459869  Cd Length: 21  Bit Score: 34.60  E-value: 8.97e-03
                           10
                   ....*....|....*....
gi 767908432   296 DAIIKIQAWARMWAARRQY 314
Cdd:pfam00612    2 KAAIKIQAAWRGYLARKRY 20
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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