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Conserved domains on  [gi|1907070521|ref|XP_036009841|]
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DDB1- and CUL4-associated factor 6 isoform X9 [Mus musculus]

Protein Classification

WD40 repeat domain-containing protein( domain architecture ID 1000017)

WD40 repeat domain-containing protein folds into a beta-propeller structure and functions as a scaffold, providing a platform for the interaction and assembly of several proteins into a signalosome; similar to a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly

CATH:  2.130.10.10
Gene Ontology:  GO:0005515
PubMed:  10322433|8090199|30069656|29026209
SCOP:  4002744

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
WD40 super family cl29593
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 43-292 1.46e-21

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


The actual alignment was detected with superfamily member cd00200:

Pssm-ID: 475233 [Multi-domain]  Cd Length: 289  Bit Score: 94.71  E-value: 1.46e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  43 LEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTiRSGHRANIFSAKFLPctDDKQIVSCSGDGVIFY 122
Cdd:cd00200     1 LRRTLKGHTGGVTCVAFSPDGKLLATGSGDGTIKVWDLETGELLRT-LKGHTGPVRDVAASA--DGTYLASGSSDKTIRL 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 123 TNIEQDAETNRqcqFTCHYGTTYEIMTVPNDPYtFLSCGEDGTVRWFDTRIKTSCTKEDCKDDilincrrAATSVAICPP 202
Cdd:cd00200    78 WDLETGECVRT---LTGHTSYVSSVAFSPDGRI-LSSSSRDKTIKVWDVETGKCLTTLRGHTD-------WVNSVAFSPD 146

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 203 vPYYLAVGCSDSSVRIYDrrmlgtratgnyagrGTTGMVARFIPSHlsnkSCRVTSLCYSEDGQEILVSySSDY-IYLFD 281
Cdd:cd00200   147 -GTFVASSSQDGTIKLWD---------------LRTGKCVATLTGH----TGEVNSVAFSPDGEKLLSS-SSDGtIKLWD 205

                         250
                  ....*....|.
gi 1907070521 282 PkdDTARELKT 292
Cdd:cd00200   206 L--STGKCLGT 214
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 43-292 1.46e-21

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 94.71  E-value: 1.46e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  43 LEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTiRSGHRANIFSAKFLPctDDKQIVSCSGDGVIFY 122
Cdd:cd00200     1 LRRTLKGHTGGVTCVAFSPDGKLLATGSGDGTIKVWDLETGELLRT-LKGHTGPVRDVAASA--DGTYLASGSSDKTIRL 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 123 TNIEQDAETNRqcqFTCHYGTTYEIMTVPNDPYtFLSCGEDGTVRWFDTRIKTSCTKEDCKDDilincrrAATSVAICPP 202
Cdd:cd00200    78 WDLETGECVRT---LTGHTSYVSSVAFSPDGRI-LSSSSRDKTIKVWDVETGKCLTTLRGHTD-------WVNSVAFSPD 146

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 203 vPYYLAVGCSDSSVRIYDrrmlgtratgnyagrGTTGMVARFIPSHlsnkSCRVTSLCYSEDGQEILVSySSDY-IYLFD 281
Cdd:cd00200   147 -GTFVASSSQDGTIKLWD---------------LRTGKCVATLTGH----TGEVNSVAFSPDGEKLLSS-SSDGtIKLWD 205

                         250
                  ....*....|.
gi 1907070521 282 PkdDTARELKT 292
Cdd:cd00200   206 L--STGKCLGT 214
WD40 COG2319
WD40 repeat [General function prediction only];
42-292 3.38e-17

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 83.42  E-value: 3.38e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGDGVIF 121
Cdd:COG2319   153 KLLRTLTGHSGAVTSVAFSPDGKLLASGSDDGTVRLWDLATGKLLRTLT-GHTGAVRSVAFSP--DGKLLASGSADGTVR 229

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 122 YTNIEqdaetNRQCQFTCHyGTTYEIMTV---PnDPYTFLSCGEDGTVRWFDTRiktscTKEDCKddILINCRRAATSVA 198
Cdd:COG2319   230 LWDLA-----TGKLLRTLT-GHSGSVRSVafsP-DGRLLASGSADGTVRLWDLA-----TGELLR--TLTGHSGGVNSVA 295

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 199 ICPPvPYYLAVGCSDSSVRIYDRRmlgtratgnyagrgtTGMVARFIPSHLSnkscRVTSLCYSEDGQeILVSYSSD-YI 277
Cdd:COG2319   296 FSPD-GKLLASGSDDGTVRLWDLA---------------TGKLLRTLTGHTG----AVRSVAFSPDGK-TLASGSDDgTV 354

                         250
                  ....*....|....*
gi 1907070521 278 YLFDPkdDTARELKT 292
Cdd:COG2319   355 RLWDL--ATGELLRT 367
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 42-77 7.09e-05

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 39.99  E-value: 7.09e-05
                           10        20        30
                   ....*....|....*....|....*....|....*.
gi 1907070521   42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVI 77
Cdd:smart00320   3 ELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKL 38
WD40 pfam00400
WD domain, G-beta repeat;
42-77 4.31e-04

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 37.71  E-value: 4.31e-04
                          10        20        30
                  ....*....|....*....|....*....|....*.
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVI 77
Cdd:pfam00400   2 KLLKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKV 37
 
Name Accession Description Interval E-value
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 43-292 1.46e-21

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 94.71  E-value: 1.46e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  43 LEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTiRSGHRANIFSAKFLPctDDKQIVSCSGDGVIFY 122
Cdd:cd00200     1 LRRTLKGHTGGVTCVAFSPDGKLLATGSGDGTIKVWDLETGELLRT-LKGHTGPVRDVAASA--DGTYLASGSSDKTIRL 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 123 TNIEQDAETNRqcqFTCHYGTTYEIMTVPNDPYtFLSCGEDGTVRWFDTRIKTSCTKEDCKDDilincrrAATSVAICPP 202
Cdd:cd00200    78 WDLETGECVRT---LTGHTSYVSSVAFSPDGRI-LSSSSRDKTIKVWDVETGKCLTTLRGHTD-------WVNSVAFSPD 146

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 203 vPYYLAVGCSDSSVRIYDrrmlgtratgnyagrGTTGMVARFIPSHlsnkSCRVTSLCYSEDGQEILVSySSDY-IYLFD 281
Cdd:cd00200   147 -GTFVASSSQDGTIKLWD---------------LRTGKCVATLTGH----TGEVNSVAFSPDGEKLLSS-SSDGtIKLWD 205

                         250
                  ....*....|.
gi 1907070521 282 PkdDTARELKT 292
Cdd:cd00200   206 L--STGKCLGT 214
WD40 COG2319
WD40 repeat [General function prediction only];
42-292 3.38e-17

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 83.42  E-value: 3.38e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGDGVIF 121
Cdd:COG2319   153 KLLRTLTGHSGAVTSVAFSPDGKLLASGSDDGTVRLWDLATGKLLRTLT-GHTGAVRSVAFSP--DGKLLASGSADGTVR 229

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 122 YTNIEqdaetNRQCQFTCHyGTTYEIMTV---PnDPYTFLSCGEDGTVRWFDTRiktscTKEDCKddILINCRRAATSVA 198
Cdd:COG2319   230 LWDLA-----TGKLLRTLT-GHSGSVRSVafsP-DGRLLASGSADGTVRLWDLA-----TGELLR--TLTGHSGGVNSVA 295

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 199 ICPPvPYYLAVGCSDSSVRIYDRRmlgtratgnyagrgtTGMVARFIPSHLSnkscRVTSLCYSEDGQeILVSYSSD-YI 277
Cdd:COG2319   296 FSPD-GKLLASGSDDGTVRLWDLA---------------TGKLLRTLTGHTG----AVRSVAFSPDGK-TLASGSDDgTV 354

                         250
                  ....*....|....*
gi 1907070521 278 YLFDPkdDTARELKT 292
Cdd:COG2319   355 RLWDL--ATGELLRT 367
WD40 COG2319
WD40 repeat [General function prediction only];
42-284 7.06e-17

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 82.65  E-value: 7.06e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGDGVI- 120
Cdd:COG2319   195 KLLRTLTGHTGAVRSVAFSPDGKLLASGSADGTVRLWDLATGKLLRTLT-GHSGSVRSVAFSP--DGRLLASGSADGTVr 271

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 121 FYtnieqDAETNRQCQ-FTCHYGTTYEIMTVPnDPYTFLSCGEDGTVRWFDTRIKTSCTkedckddILINCRRAATSVAI 199
Cdd:COG2319   272 LW-----DLATGELLRtLTGHSGGVNSVAFSP-DGKLLASGSDDGTVRLWDLATGKLLR-------TLTGHTGAVRSVAF 338

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 200 cPPVPYYLAVGCSDSSVRIYDRRmlgtratgnyagrgtTGMVARFIPSHlsnkSCRVTSLCYSEDGQeILVSYSSDY-IY 278
Cdd:COG2319   339 -SPDGKTLASGSDDGTVRLWDLA---------------TGELLRTLTGH----TGAVTSVAFSPDGR-TLASGSADGtVR 397


                  ....*.
gi 1907070521 279 LFDPKD 284
Cdd:COG2319   398 LWDLAT 403
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 46-275 1.84e-16

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 79.69  E-value: 1.84e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  46 TLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGDG-VIFYtn 124
Cdd:cd00200    88 TLTGHTSYVSSVAFSPDGRILSSSSRDKTIKVWDVETGKCLTTLR-GHTDWVNSVAFSP--DGTFVASSSQDGtIKLW-- 162

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 125 ieqDAETNRQCQ-FTCHYGttyEIMTVPNDP--YTFLSCGEDGTVRWFDTRiKTSCTKEdckddiLINCRRAATSVAICP 201
Cdd:cd00200   163 ---DLRTGKCVAtLTGHTG---EVNSVAFSPdgEKLLSSSSDGTIKLWDLS-TGKCLGT------LRGHENGVNSVAFSP 229

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1907070521 202 PvPYYLAVGCSDSSVRIYDRRMLGTRATgnyagrgttgmvarfIPSHLSnkscRVTSLCYSEDGQeILVSYSSD 275
Cdd:cd00200   230 D-GYLLASGSEDGTIRVWDLRTGECVQT---------------LSGHTN----SVTSLAWSPDGK-RLASGSAD 282
WD40 COG2319
WD40 repeat [General function prediction only];
42-299 3.58e-16

WD40 repeat [General function prediction only];


Pssm-ID: 441893 [Multi-domain]  Cd Length: 403  Bit Score: 80.34  E-value: 3.58e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGDGVIF 121
Cdd:COG2319   111 LLLRTLTGHTGAVRSVAFSPDGKTLASGSADGTVRLWDLATGKLLRTLT-GHSGAVTSVAFSP--DGKLLASGSDDGTVR 187

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 122 YTNIEQDAETNRqcqFTCHygtTYEIMTV---PNDPyTFLSCGEDGTVRWFDTR----IKTsctkedckddiLINCRRAA 194
Cdd:COG2319   188 LWDLATGKLLRT---LTGH---TGAVRSVafsPDGK-LLASGSADGTVRLWDLAtgklLRT-----------LTGHSGSV 249

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 195 TSVAICpPVPYYLAVGCSDSSVRIYDRrmlgtratgnyagrgTTGMVARFIPSHlsnkSCRVTSLCYSEDGQeILVSYSS 274
Cdd:COG2319   250 RSVAFS-PDGRLLASGSADGTVRLWDL---------------ATGELLRTLTGH----SGGVNSVAFSPDGK-LLASGSD 308

                         250       260
                  ....*....|....*....|....*.
gi 1907070521 275 DY-IYLFDPkdDTARELKTPSAEERR 299
Cdd:COG2319   309 DGtVRLWDL--ATGKLLRTLTGHTGA 332
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 42-220 6.36e-15

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 75.06  E-value: 6.36e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIrSGHRANIFSAKFLPctDDKQIVSCSGDGVIF 121
Cdd:cd00200   126 KCLTTLRGHTDWVNSVAFSPDGTFVASSSQDGTIKLWDLRTGKCVATL-TGHTGEVNSVAFSP--DGEKLLSSSSDGTIK 202

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 122 YTNIEQDAETnrqCQFTCHygtTYEIMTV--PNDPYTFLSCGEDGTVRWFDTRiKTSCTKEdckddiLINCRRAATSVAI 199
Cdd:cd00200   203 LWDLSTGKCL---GTLRGH---ENGVNSVafSPDGYLLASGSEDGTIRVWDLR-TGECVQT------LSGHTNSVTSLAW 269

                         170       180
                  ....*....|....*....|.
gi 1907070521 200 CPPVPyYLAVGCSDSSVRIYD 220
Cdd:cd00200   270 SPDGK-RLASGSADGTIRIWD 289
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 38-281 1.33e-13

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 71.21  E-value: 1.33e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  38 IQRLKLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGD 117
Cdd:cd00200    38 LETGELLRTLKGHTGPVRDVAASADGTYLASGSSDKTIRLWDLETGECVRTLT-GHTSYVSSVAFSP--DGRILSSSSRD 114

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 118 GVIfytnIEQDAETNRQCQ-FTCHYGTtyeIMTVPNDPY-TFLSCG-EDGTVRWFDTRIKTSCTK-EDCKDDIlincrra 193
Cdd:cd00200   115 KTI----KVWDVETGKCLTtLRGHTDW---VNSVAFSPDgTFVASSsQDGTIKLWDLRTGKCVATlTGHTGEV------- 180

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521 194 aTSVAICPPvPYYLAVGCSDSSVRIYDRRmlgtratgnyagrgtTGMVARFIPSHLSnkscRVTSLCYSEDGQeILVSYS 273
Cdd:cd00200   181 -NSVAFSPD-GEKLLSSSSDGTIKLWDLS---------------TGKCLGTLRGHEN----GVNSVAFSPDGY-LLASGS 238


                  ....*....
gi 1907070521 274 SDY-IYLFD 281
Cdd:cd00200   239 EDGtIRVWD 247
WD40 cd00200
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
 41-170 2.66e-12

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.


Pssm-ID: 238121 [Multi-domain]  Cd Length: 289  Bit Score: 67.36  E-value: 2.66e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907070521  41 LKLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVISNPYSRKVLTTIRsGHRANIFSAKFLPctDDKQIVSCSGDGVI 120
Cdd:cd00200   167 GKCVATLTGHTGEVNSVAFSPDGEKLLSSSSDGTIKLWDLSTGKCLGTLR-GHENGVNSVAFSP--DGYLLASGSEDGTI 243

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1907070521 121 -FYtnieqDAETNRQCQ-FTCHYGTTYEIMTVPNDPYtFLSCGEDGTVRWFD 170
Cdd:cd00200   244 rVW-----DLRTGECVQtLSGHTNSVTSLAWSPDGKR-LASGSADGTIRIWD 289
WD40 smart00320
WD40 repeats; Note that these repeats are permuted with respect to the structural repeats ...
 42-77 7.09e-05

WD40 repeats; Note that these repeats are permuted with respect to the structural repeats (blades) of the beta propeller domain.


Pssm-ID: 197651 [Multi-domain]  Cd Length: 40  Bit Score: 39.99  E-value: 7.09e-05
                           10        20        30
                   ....*....|....*....|....*....|....*.
gi 1907070521   42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVI 77
Cdd:smart00320   3 ELLKTLKGHTGPVTSVAFSPDGKYLASGSDDGTIKL 38
WD40 pfam00400
WD domain, G-beta repeat;
42-77 4.31e-04

WD domain, G-beta repeat;


Pssm-ID: 459801 [Multi-domain]  Cd Length: 39  Bit Score: 37.71  E-value: 4.31e-04
                          10        20        30
                  ....*....|....*....|....*....|....*.
gi 1907070521  42 KLEATLNVHDGCVNTICWNDTGEYILSGSDDTKLVI 77
Cdd:pfam00400   2 KLLKTLEGHTGSVTSLAFSPDGKLLASGSDDGTVKV 37
 
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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