NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|747165376|ref|NP_612549|]
View 

mitotic checkpoint serine/threonine-protein kinase BUB1 beta [Rattus norvegicus]

Protein Classification

mitotic checkpoint serine/threonine-protein kinase BUB1( domain architecture ID 10654989)

mitotic checkpoint serine/threonine-protein kinase BUB1 (Budding uninhibited by benzimidazoles 1) catalyzes the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates; contains an N-terminal Bub1/Mad3 homology domain essential for Cdc20 binding

EC:  2.7.11.1
PubMed:  17643075

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
PKc_like super family cl21453
Protein Kinases, catalytic domain; The protein kinase superfamily is mainly composed of the ...
739-1035 4.69e-154

Protein Kinases, catalytic domain; The protein kinase superfamily is mainly composed of the catalytic domains of serine/threonine-specific and tyrosine-specific protein kinases. It also includes RIO kinases, which are atypical serine protein kinases, aminoglycoside phosphotransferases, and choline kinases. These proteins catalyze the transfer of the gamma-phosphoryl group from ATP to hydroxyl groups in specific substrates such as serine, threonine, or tyrosine residues of proteins.


The actual alignment was detected with superfamily member cd14029:

Pssm-ID: 473864 [Multi-domain]  Cd Length: 304  Bit Score: 458.95  E-value: 4.69e-154
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  739 MPMLELGKEIELGHEDYCIKQEHLTCEDYRLFWVAPRNS----AELTMIKASSQPLPWDFYINLKLKERLNEDCDQLCSC 814
Cdd:cd14029     1 MPDLEEEKEIELGNETYCIKREYILHENYKLFMGAPVNWdmeeAKAFAIKVDSQPVPWDFYITLQLKERLNDDFDTFFSE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  815 CQ----YQDGHVVWYQYINCSTLQDLLQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHDPYDYi 890
Cdd:cd14029    81 QTncflYQNGCISLHKDINRFTLQDILLDSEEIIKEVIVLVTYNLLSLVEKLHKAEIVHGDLRPETLLLDDRIFDPSSS- 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  891 NKDDHAVRIVDFSYSVDMRVQLDAFAYSGFRTAQVLEGQKILANCSSPYQVDLLGIADLAHLLLFKEHLHVFWDGLLWRL 970
Cdd:cd14029   160 NELEGALKIVDFSHSMDLRLQPTVSSLRGFPIAQSESGQQFLAPQSSPYQVDLLGIADLAHLMLFREHLQVNQENSVWKI 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 747165376  971 SQNTSELKDGELWNKFFVQILNASDKSTVFILRELAAEMSGAFDTTFHSHLNKALWKLGKVISPE 1035
Cdd:cd14029   240 SQNVSRLRGGNLWNKFFTKILNAAEGPTVCVLRELKGEMMELFDSGFQDKLCNYLIQLGMRLNPL 304
Mad3_BUB1_I pfam08311
Mad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved ...
51-173 2.97e-56

Mad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved in cell division. This region has been shown to be essential for the binding of the binding of BUB1 and MAD3 to CDC20p.


:

Pssm-ID: 462420  Cd Length: 123  Bit Score: 190.05  E-value: 2.97e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376    51 QQKWAFESEIRFYSGNDPLDVWDRYINWTEQNYPQGGKESNMSTLLERAIEALQGEKRYYSDPRFLNLWIKLGHLCNEPL 130
Cdd:pfam08311    1 QERQQFEEEIREYDGDDPLEPWLRYIKWTEESYPQGGKESGLLELLERCTRYFKDDERYKNDPRYLKLWLKYADFCDDPR 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|...
gi 747165376   131 DMYSYLHSQGIGISLAQFYISWAEEYEARENFKKADIVFQQGI 173
Cdd:pfam08311   81 DIFQFLYSNGIGTKLALFYEEWAELLERQGRFKEADEIYQLGI 123
DUF5401 super family cl38662
Family of unknown function (DUF5401); This is a family of unknown function found in ...
367-530 2.53e-05

Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea.


The actual alignment was detected with superfamily member pfam17380:

Pssm-ID: 375164 [Multi-domain]  Cd Length: 722  Bit Score: 48.20  E-value: 2.53e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   367 EEGDPLQRVQS-HQQGCEEKKEKMMYCKEKiyagVGEFSFEEIRAEVFRKKLKERREAELLTSAKKR------EEMQKQI 439
Cdd:pfam17380  454 EEQERQQQVERlRQQEEERKRKKLELEKEK----RDRKRAEEQRRKILEKELEERKQAMIEEERKRKllekemEERQKAI 529
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   440 EEMERKLKA-----MQTIQQERAGDQQEERMLSKDSARLEIASESQEMSgvppscsiwplssnpREISPAENILQEQPET 514
Cdd:pfam17380  530 YEEERRREAeeerrKQQEMEERRRIQEQMRKATEERSRLEAMEREREMM---------------RQIVESEKARAEYEAT 594
                          170
                   ....*....|....*.
gi 747165376   515 KGPSMPFSIFDESLSD 530
Cdd:pfam17380  595 TPITTIKPIYRPRISE 610
 
Name Accession Description Interval E-value
STKc_BubR1_vert cd14029
Catalytic domain of the Serine/Threonine kinase, Vertebrate Spindle assembly checkpoint ...
739-1035 4.69e-154

Catalytic domain of the Serine/Threonine kinase, Vertebrate Spindle assembly checkpoint protein BubR1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BubR1 (Budding uninhibited by benzimidazoles R1) is also called Bub1 beta (Bub1b). It contains an N-terminal Bub1/Mad3 homology domain essential for Cdc20 binding and a C-terminal kinase domain. It is involved in SAC, a surveillance system that delays metaphase to anaphase transition by blocking the activity of APC/C (the anaphase promoting complex) until all chromosomes achieve proper attachments to the mitotic spindle, to avoid chromosome missegregation. BubR1 inhibits APC/C through direct binding. It also plays an important role in stabilizing kinetochore-microtubule attachments. Mutant mice expressing only 10% normal BubR1 protein are viable and develop into adult mice, but display many early aging-associated phenotypes including reduced lifespan, muscle atrophy, cataracts, impaired wound healing, and infertility. The BubR1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270931 [Multi-domain]  Cd Length: 304  Bit Score: 458.95  E-value: 4.69e-154
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  739 MPMLELGKEIELGHEDYCIKQEHLTCEDYRLFWVAPRNS----AELTMIKASSQPLPWDFYINLKLKERLNEDCDQLCSC 814
Cdd:cd14029     1 MPDLEEEKEIELGNETYCIKREYILHENYKLFMGAPVNWdmeeAKAFAIKVDSQPVPWDFYITLQLKERLNDDFDTFFSE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  815 CQ----YQDGHVVWYQYINCSTLQDLLQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHDPYDYi 890
Cdd:cd14029    81 QTncflYQNGCISLHKDINRFTLQDILLDSEEIIKEVIVLVTYNLLSLVEKLHKAEIVHGDLRPETLLLDDRIFDPSSS- 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  891 NKDDHAVRIVDFSYSVDMRVQLDAFAYSGFRTAQVLEGQKILANCSSPYQVDLLGIADLAHLLLFKEHLHVFWDGLLWRL 970
Cdd:cd14029   160 NELEGALKIVDFSHSMDLRLQPTVSSLRGFPIAQSESGQQFLAPQSSPYQVDLLGIADLAHLMLFREHLQVNQENSVWKI 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 747165376  971 SQNTSELKDGELWNKFFVQILNASDKSTVFILRELAAEMSGAFDTTFHSHLNKALWKLGKVISPE 1035
Cdd:cd14029   240 SQNVSRLRGGNLWNKFFTKILNAAEGPTVCVLRELKGEMMELFDSGFQDKLCNYLIQLGMRLNPL 304
Mad3_BUB1_I pfam08311
Mad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved ...
51-173 2.97e-56

Mad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved in cell division. This region has been shown to be essential for the binding of the binding of BUB1 and MAD3 to CDC20p.


Pssm-ID: 462420  Cd Length: 123  Bit Score: 190.05  E-value: 2.97e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376    51 QQKWAFESEIRFYSGNDPLDVWDRYINWTEQNYPQGGKESNMSTLLERAIEALQGEKRYYSDPRFLNLWIKLGHLCNEPL 130
Cdd:pfam08311    1 QERQQFEEEIREYDGDDPLEPWLRYIKWTEESYPQGGKESGLLELLERCTRYFKDDERYKNDPRYLKLWLKYADFCDDPR 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|...
gi 747165376   131 DMYSYLHSQGIGISLAQFYISWAEEYEARENFKKADIVFQQGI 173
Cdd:pfam08311   81 DIFQFLYSNGIGTKLALFYEEWAELLERQGRFKEADEIYQLGI 123
Mad3_BUB1_I smart00777
Mad3/BUB1 hoMad3/BUB1 homology region 1; Proteins containing this domain are checkpoint ...
50-172 4.26e-56

Mad3/BUB1 hoMad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved in cell division. This region has been shown to be essential for the binding of the binding of BUB1 and MAD3 to CDC20p.


Pssm-ID: 214817  Cd Length: 124  Bit Score: 189.74  E-value: 4.26e-56
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376     50 QQQKWAFESEIR-FYSGNDPLDVWDRYINWTEQNYPQGGKESNMSTLLERAIEALQGEKRYYSDPRFLNLWIKLGHLCNE 128
Cdd:smart00777    1 EQQRQAFEAELQdLYEGDDPLDLWLRYIKWTEENYPQGGKESGLLTLLERCIRYFEDDERYKNDPRYLKIWLKYAEYCDE 80
                            90       100       110       120
                    ....*....|....*....|....*....|....*....|....
gi 747165376    129 PLDMYSYLHSQGIGISLAQFYISWAEEYEARENFKKADIVFQQG 172
Cdd:smart00777   81 PRELFQFLYSKGIGTKLALFYEEWAQLLEAAGRYKKADEVYQLG 124
DUF5401 pfam17380
Family of unknown function (DUF5401); This is a family of unknown function found in ...
367-530 2.53e-05

Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea.


Pssm-ID: 375164 [Multi-domain]  Cd Length: 722  Bit Score: 48.20  E-value: 2.53e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   367 EEGDPLQRVQS-HQQGCEEKKEKMMYCKEKiyagVGEFSFEEIRAEVFRKKLKERREAELLTSAKKR------EEMQKQI 439
Cdd:pfam17380  454 EEQERQQQVERlRQQEEERKRKKLELEKEK----RDRKRAEEQRRKILEKELEERKQAMIEEERKRKllekemEERQKAI 529
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   440 EEMERKLKA-----MQTIQQERAGDQQEERMLSKDSARLEIASESQEMSgvppscsiwplssnpREISPAENILQEQPET 514
Cdd:pfam17380  530 YEEERRREAeeerrKQQEMEERRRIQEQMRKATEERSRLEAMEREREMM---------------RQIVESEKARAEYEAT 594
                          170
                   ....*....|....*.
gi 747165376   515 KGPSMPFSIFDESLSD 530
Cdd:pfam17380  595 TPITTIKPIYRPRISE 610
PRK14879 PRK14879
Kae1-associated kinase Bud32;
826-882 9.77e-05

Kae1-associated kinase Bud32;


Pssm-ID: 237847 [Multi-domain]  Cd Length: 211  Bit Score: 44.90  E-value: 9.77e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 747165376  826 QYINCSTLQDLLQHSEFVTHEIIVLIicnlLTIVEKLHKAEIVHGDLSPRSLILRNR 882
Cdd:PRK14879   79 EYIEGEPLKDLINSNGMEELELSREI----GRLVGKLHSAGIIHGDLTTSNMILSGG 131
arch_bud32 TIGR03724
Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated ...
826-897 1.65e-03

Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated with Kae1 (kinase-associated endopeptidase 1) in the Archaea. In many Archaeal genomes, Kae1 and Bud32 are fused. The complex is homologous to the Kae1 and Bud32 subunits of the eukaryotic KEOPS complex, an apparently ancient protein kinase-containing molecular machine. [Unknown function, General]


Pssm-ID: 274749 [Multi-domain]  Cd Length: 199  Bit Score: 41.04  E-value: 1.65e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   826 QYINCSTLQDLLQhsefvthEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRihDPY--D----YINKD--DHAV 897
Cdd:TIGR03724   77 EYIEGKPLKDVIE-------ENGDELAREIGRLVGKLHKAGIVHGDLTTSNIIVRDD--KVYliDfglgKYSDEieDKAV 147
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
826-902 2.49e-03

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 41.54  E-value: 2.49e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 747165376  826 QYINCSTLQDLLQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRnrihdpydyinkDDHAVRIVDF 902
Cdd:COG0515    87 EYVEGESLADLLRRRGPLPPAEALRILAQLAEALAAAHAAGIVHRDIKPANILLT------------PDGRVKLIDF 151
PRK12704 PRK12704
phosphodiesterase; Provisional
383-477 8.41e-03

phosphodiesterase; Provisional


Pssm-ID: 237177 [Multi-domain]  Cd Length: 520  Bit Score: 40.15  E-value: 8.41e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  383 EEKKEKMMYCKEKIYAGVGEFSFE--EIRAEVFR--KKLK-------------ERREAELLTSAKKREEMQKQIEEMERK 445
Cdd:PRK12704   53 AIKKEALLEAKEEIHKLRNEFEKElrERRNELQKleKRLLqkeenldrklellEKREEELEKKEKELEQKQQELEKKEEE 132
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 747165376  446 LKAMQTIQQER----AGDQQEE---RMLS--KDSARLEIAS 477
Cdd:PRK12704  133 LEELIEEQLQEleriSGLTAEEakeILLEkvEEEARHEAAV 173
 
Name Accession Description Interval E-value
STKc_BubR1_vert cd14029
Catalytic domain of the Serine/Threonine kinase, Vertebrate Spindle assembly checkpoint ...
739-1035 4.69e-154

Catalytic domain of the Serine/Threonine kinase, Vertebrate Spindle assembly checkpoint protein BubR1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. BubR1 (Budding uninhibited by benzimidazoles R1) is also called Bub1 beta (Bub1b). It contains an N-terminal Bub1/Mad3 homology domain essential for Cdc20 binding and a C-terminal kinase domain. It is involved in SAC, a surveillance system that delays metaphase to anaphase transition by blocking the activity of APC/C (the anaphase promoting complex) until all chromosomes achieve proper attachments to the mitotic spindle, to avoid chromosome missegregation. BubR1 inhibits APC/C through direct binding. It also plays an important role in stabilizing kinetochore-microtubule attachments. Mutant mice expressing only 10% normal BubR1 protein are viable and develop into adult mice, but display many early aging-associated phenotypes including reduced lifespan, muscle atrophy, cataracts, impaired wound healing, and infertility. The BubR1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270931 [Multi-domain]  Cd Length: 304  Bit Score: 458.95  E-value: 4.69e-154
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  739 MPMLELGKEIELGHEDYCIKQEHLTCEDYRLFWVAPRNS----AELTMIKASSQPLPWDFYINLKLKERLNEDCDQLCSC 814
Cdd:cd14029     1 MPDLEEEKEIELGNETYCIKREYILHENYKLFMGAPVNWdmeeAKAFAIKVDSQPVPWDFYITLQLKERLNDDFDTFFSE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  815 CQ----YQDGHVVWYQYINCSTLQDLLQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHDPYDYi 890
Cdd:cd14029    81 QTncflYQNGCISLHKDINRFTLQDILLDSEEIIKEVIVLVTYNLLSLVEKLHKAEIVHGDLRPETLLLDDRIFDPSSS- 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  891 NKDDHAVRIVDFSYSVDMRVQLDAFAYSGFRTAQVLEGQKILANCSSPYQVDLLGIADLAHLLLFKEHLHVFWDGLLWRL 970
Cdd:cd14029   160 NELEGALKIVDFSHSMDLRLQPTVSSLRGFPIAQSESGQQFLAPQSSPYQVDLLGIADLAHLMLFREHLQVNQENSVWKI 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 747165376  971 SQNTSELKDGELWNKFFVQILNASDKSTVFILRELAAEMSGAFDTTFHSHLNKALWKLGKVISPE 1035
Cdd:cd14029   240 SQNVSRLRGGNLWNKFFTKILNAAEGPTVCVLRELKGEMMELFDSGFQDKLCNYLIQLGMRLNPL 304
Mad3_BUB1_I pfam08311
Mad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved ...
51-173 2.97e-56

Mad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved in cell division. This region has been shown to be essential for the binding of the binding of BUB1 and MAD3 to CDC20p.


Pssm-ID: 462420  Cd Length: 123  Bit Score: 190.05  E-value: 2.97e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376    51 QQKWAFESEIRFYSGNDPLDVWDRYINWTEQNYPQGGKESNMSTLLERAIEALQGEKRYYSDPRFLNLWIKLGHLCNEPL 130
Cdd:pfam08311    1 QERQQFEEEIREYDGDDPLEPWLRYIKWTEESYPQGGKESGLLELLERCTRYFKDDERYKNDPRYLKLWLKYADFCDDPR 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|...
gi 747165376   131 DMYSYLHSQGIGISLAQFYISWAEEYEARENFKKADIVFQQGI 173
Cdd:pfam08311   81 DIFQFLYSNGIGTKLALFYEEWAELLERQGRFKEADEIYQLGI 123
Mad3_BUB1_I smart00777
Mad3/BUB1 hoMad3/BUB1 homology region 1; Proteins containing this domain are checkpoint ...
50-172 4.26e-56

Mad3/BUB1 hoMad3/BUB1 homology region 1; Proteins containing this domain are checkpoint proteins involved in cell division. This region has been shown to be essential for the binding of the binding of BUB1 and MAD3 to CDC20p.


Pssm-ID: 214817  Cd Length: 124  Bit Score: 189.74  E-value: 4.26e-56
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376     50 QQQKWAFESEIR-FYSGNDPLDVWDRYINWTEQNYPQGGKESNMSTLLERAIEALQGEKRYYSDPRFLNLWIKLGHLCNE 128
Cdd:smart00777    1 EQQRQAFEAELQdLYEGDDPLDLWLRYIKWTEENYPQGGKESGLLTLLERCIRYFEDDERYKNDPRYLKIWLKYAEYCDE 80
                            90       100       110       120
                    ....*....|....*....|....*....|....*....|....
gi 747165376    129 PLDMYSYLHSQGIGISLAQFYISWAEEYEARENFKKADIVFQQG 172
Cdd:smart00777   81 PRELFQFLYSKGIGTKLALFYEEWAQLLEAAGRYKKADEVYQLG 124
STKc_Bub1_BubR1 cd13981
Catalytic domain of the Serine/Threonine kinases, Spindle assembly checkpoint proteins Bub1 ...
783-1031 9.26e-34

Catalytic domain of the Serine/Threonine kinases, Spindle assembly checkpoint proteins Bub1 and BubR1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily is composed of Bub1 (Budding uninhibited by benzimidazoles 1), BubR1, and similar proteins. They contain an N-terminal Bub1/Mad3 homology domain essential for Cdc20 binding and a C-terminal kinase domain. Bub1 and BubR1 are involved in SAC, a surveillance system that delays metaphase to anaphase transition by blocking the activity of APC/C (the anaphase promoting complex) until all chromosomes achieve proper attachments to the mitotic spindle, to avoid chromosome missegregation. Impaired SAC leads to genomic instabilities and tumor development. Bub1 and BubR1 facilitate the localization of SAC proteins to kinetochores and regulate kinetochore-microtubule (K-MT) attachments. Repression studies of Bub1 and BubR1 show that they exert an additive effect in misalignment phenotypes and may function cooperatively or in parallel pathways in regulating K-MT attachments. The Bub1/BubR1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270883 [Multi-domain]  Cd Length: 298  Bit Score: 132.09  E-value: 9.26e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  783 IKASSQPLPWDFYINLKLKERL-NEDCDQL----CSCCQYQDGHVVWYQYINCSTLQDLL----QHSEFVTHEIIVL-II 852
Cdd:cd13981    33 LKVEKPPSIWEFYICDQLHSRLkNSRLRESisgaHSAHLFQDESILVMDYSSQGTLLDVVnkmkNKTGGGMDEPLAMfFT 112
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  853 CNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHDPYDYINKDDH---AVRIVDFSYSVDMRVQLD--AFAYSGFRTAQVLE 927
Cdd:cd13981   113 IELLKVVEALHEVGIIHGDIKPDNFLLRLEICADWPGEGENGWlskGLKLIDFGRSIDMSLFPKnqSFKADWHTDSFDCI 192
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  928 GQkiLANCSSPYQVDLLGIADLAHLLLFKEHLHV-FWDGLlWRLSQNTSELKDGELWNKFFVQILNASD-KSTVFILREL 1005
Cdd:cd13981   193 EM--REGRPWTYQIDYFGIAATIHVMLFGKYMELtQESGR-WKINQNLKRYWQRDIWNKFFDTLLNPEPsCNTLPLLEEL 269
                         250       260
                  ....*....|....*....|....*.
gi 747165376 1006 AAEMSgAFDTTFHSHLNKALWKLGKV 1031
Cdd:cd13981   270 RKILE-EMEAWFEASLCNNLVVLRKL 294
STKc_Bub1_vert cd14028
Catalytic domain of the Serine/Threonine kinase, Vertebrate Spindle assembly checkpoint ...
791-1021 3.00e-22

Catalytic domain of the Serine/Threonine kinase, Vertebrate Spindle assembly checkpoint protein Bub1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Bub1 (Budding uninhibited by benzimidazoles 1) contains an N-terminal Bub1/Mad3 homology domain essential for Cdc20 binding, a GLEBS motif for Bub3/kinetochore binding, and a C-terminal kinase domain. It is involved in SAC, a surveillance system that delays metaphase to anaphase transition by blocking the activity of APC/C (the anaphase promoting complex) until all chromosomes achieve proper attachments to the mitotic spindle, to avoid chromosome missegregation. Bub1 contributes to the inhibition of APC/C by phosphorylating its crucial cofactor, Cdc20, rendering it unable to activate APC/C. In addition, Bub1 facilitates the localization to kinetochores of other SAC and motor proteins including Mad1, Mad2, BubR1, and Plk1. It acts as the master organizer of the functional inner centromere. Bub1 also play roles in protecting sister chromatid cohesion and normal metaphase congression. The Bub1 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270930 [Multi-domain]  Cd Length: 290  Bit Score: 98.38  E-value: 3.00e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  791 PWDFYINLKLKERLNEDCDQLC----SCCQYQDGHVVWYQYINCSTLQDLL----QHSEFVTHEIIVLIIC-NLLTIVEK 861
Cdd:cd14028    43 PWEFYIGTQLMERLKPSMRHLFikfySAHLFQNGSVLVGELYNYGTLLNAInlykKLPEKVMPQPLVIYFAmRILYMVEQ 122
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  862 LHKAEIVHGDLSPRSLILRNRIHDPYDYINKD-DHAVRIVDFSYSVDMRVQLDAFAY------SGFRTAQVLEGQKilan 934
Cdd:cd14028   123 LHDCEIIHGDIKPDNFILGERFLENDDCEEDDlSHGLALIDLGQSIDMKLFPKGTAFtakcetSGFQCTEMLSNKP---- 198
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  935 CSspYQVDLLGIADLAHLLLFKEHLHVFWDGLLWRLSQNTSELKDGELWNKFFVQILNASDKSTVFILRELAAEMSGAFD 1014
Cdd:cd14028   199 WN--YQTDYFGVAATVYCMLFGTYMKVKNEGGVWKPEGSFRRLPHLELWNEFFHVMLNIPDCHSLPSLDALREKLKKVFQ 276

                  ....*..
gi 747165376 1015 TTFHSHL 1021
Cdd:cd14028   277 QHYTNKI 283
DUF5401 pfam17380
Family of unknown function (DUF5401); This is a family of unknown function found in ...
367-530 2.53e-05

Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea.


Pssm-ID: 375164 [Multi-domain]  Cd Length: 722  Bit Score: 48.20  E-value: 2.53e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   367 EEGDPLQRVQS-HQQGCEEKKEKMMYCKEKiyagVGEFSFEEIRAEVFRKKLKERREAELLTSAKKR------EEMQKQI 439
Cdd:pfam17380  454 EEQERQQQVERlRQQEEERKRKKLELEKEK----RDRKRAEEQRRKILEKELEERKQAMIEEERKRKllekemEERQKAI 529
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   440 EEMERKLKA-----MQTIQQERAGDQQEERMLSKDSARLEIASESQEMSgvppscsiwplssnpREISPAENILQEQPET 514
Cdd:pfam17380  530 YEEERRREAeeerrKQQEMEERRRIQEQMRKATEERSRLEAMEREREMM---------------RQIVESEKARAEYEAT 594
                          170
                   ....*....|....*.
gi 747165376   515 KGPSMPFSIFDESLSD 530
Cdd:pfam17380  595 TPITTIKPIYRPRISE 610
PRK14879 PRK14879
Kae1-associated kinase Bud32;
826-882 9.77e-05

Kae1-associated kinase Bud32;


Pssm-ID: 237847 [Multi-domain]  Cd Length: 211  Bit Score: 44.90  E-value: 9.77e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 747165376  826 QYINCSTLQDLLQHSEFVTHEIIVLIicnlLTIVEKLHKAEIVHGDLSPRSLILRNR 882
Cdd:PRK14879   79 EYIEGEPLKDLINSNGMEELELSREI----GRLVGKLHSAGIIHGDLTTSNMILSGG 131
STKc_STK33 cd14097
Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the ...
833-906 1.61e-04

Catalytic domain of Serine/Threonine Kinase 33; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. STK33 is highly expressed in the testis and is present in low levels in most tissues. It may be involved in spermatogenesis and organ ontogenesis. It interacts with and phosphorylates vimentin and may be involved in regulating intermediate filament cytoskeletal dynamics. Its role in promoting the cell viability of KRAS-dependent cancer cells is under debate; some studies have found STK33 to promote cancer cell viability, while other studies have found it to be non-essential. KRAS is the most commonly mutated human oncogene, thus, studies on the role of STK33 in KRAS mutant cancer cells are important. The STK33 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270999 [Multi-domain]  Cd Length: 266  Bit Score: 44.85  E-value: 1.61e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 747165376  833 LQDLLQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHDPYDYINkddhaVRIVDFSYSV 906
Cdd:cd14097    87 LKELLLRKGFFSENETRHIIQSLASAVAYLHKNDIVHRDLKLENILVKSSIIDNNDKLN-----IKVTDFGLSV 155
STKc_PhKG1 cd14182
Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 1 subunit; STKs ...
851-938 1.27e-03

Catalytic domain of the Serine/Threonine Kinase, Phosphorylase kinase Gamma 1 subunit; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. Phosphorylase kinase (PhK) catalyzes the phosphorylation of inactive phosphorylase b to form the active phosphorylase a. It coordinates hormonal, metabolic, and neuronal signals to initiate the breakdown of glycogen stores, which enables the maintenance of blood-glucose homeostasis during fasting, and is also used as a source of energy for muscle contraction. PhK is one of the largest and most complex protein kinases, composed of a heterotetramer containing four molecules each of four subunit types: one catalytic (gamma) and three regulatory (alpha, beta, and delta). The gamma 1 subunit (PhKG1) is also referred to as the muscle gamma isoform. The gamma subunit, when isolated, is constitutively active and does not require phosphorylation of the A-loop for activity. The regulatory subunits restrain this kinase activity until signals are received to relieve this inhibition. For example, the kinase is activated in response to hormonal stimulation, after autophosphorylation or phosphorylation by cAMP-dependent kinase of the alpha and beta subunits. The high-affinity binding of ADP to the beta subunit also stimulates kinase activity, whereas calcium relieves inhibition by binding to the delta (calmodulin) subunit. The PhKG1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271084 [Multi-domain]  Cd Length: 276  Bit Score: 41.82  E-value: 1.27e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  851 IICNLLTIVEKLHKAEIVHGDLSPRSLILrnrihdpydyinKDDHAVRIVDFSYSVdmrvqldafaysgfrtaQVLEGQK 930
Cdd:cd14182   115 IMRALLEVICALHKLNIVHRDLKPENILL------------DDDMNIKLTDFGFSC-----------------QLDPGEK 165

                  ....*...
gi 747165376  931 ILANCSSP 938
Cdd:cd14182   166 LREVCGTP 173
arch_bud32 TIGR03724
Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated ...
826-897 1.65e-03

Kae1-associated kinase Bud32; Members of this protein family are the Bud32 protein associated with Kae1 (kinase-associated endopeptidase 1) in the Archaea. In many Archaeal genomes, Kae1 and Bud32 are fused. The complex is homologous to the Kae1 and Bud32 subunits of the eukaryotic KEOPS complex, an apparently ancient protein kinase-containing molecular machine. [Unknown function, General]


Pssm-ID: 274749 [Multi-domain]  Cd Length: 199  Bit Score: 41.04  E-value: 1.65e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376   826 QYINCSTLQDLLQhsefvthEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRihDPY--D----YINKD--DHAV 897
Cdd:TIGR03724   77 EYIEGKPLKDVIE-------ENGDELAREIGRLVGKLHKAGIVHGDLTTSNIIVRDD--KVYliDfglgKYSDEieDKAV 147
PKc cd00180
Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group ...
810-953 2.05e-03

Catalytic domain of Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine or tyrosine residues on protein substrates. PKs make up a large family of serine/threonine kinases (STKs), protein tyrosine kinases (PTKs), and dual-specificity PKs that phosphorylate both serine/threonine and tyrosine residues of target proteins. Majority of protein phosphorylation occurs on serine residues while only 1% occurs on tyrosine residues. Protein phosphorylation is a mechanism by which a wide variety of cellular proteins, such as enzymes and membrane channels, are reversibly regulated in response to certain stimuli. PKs often function as components of signal transduction pathways in which one kinase activates a second kinase, which in turn, may act on other kinases; this sequential action transmits a signal from the cell surface to target proteins, which results in cellular responses. The PK family is one of the largest known protein families with more than 100 homologous yeast enzymes and more than 500 human proteins. A fraction of PK family members are pseudokinases that lack crucial residues for catalytic activity. The mutiplicity of kinases allows for specific regulation according to substrate, tissue distribution, and cellular localization. PKs regulate many cellular processes including proliferation, division, differentiation, motility, survival, metabolism, cell-cycle progression, cytoskeletal rearrangement, immunity, and neuronal functions. Many kinases are implicated in the development of various human diseases including different types of cancer. The PK family is part of a larger superfamily that includes the catalytic domains of RIO kinases, aminoglycoside phosphotransferase, choline kinase, phosphoinositide 3-kinase (PI3K), and actin-fragmin kinase.


Pssm-ID: 270622 [Multi-domain]  Cd Length: 215  Bit Score: 40.72  E-value: 2.05e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  810 QLCSCCQYQDGHVVWYQYINCSTLQDLL-QHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHdpyd 888
Cdd:cd00180    55 KLYDVFETENFLYLVMEYCEGGSLKDLLkENKGPLSEEEALSILRQLLSALEYLHSNGIIHRDLKPENILLDSDGT---- 130
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 747165376  889 yinkddhaVRIVDFSYSVDMRVQLDAFAYSGFRTAQVLEGQKILANCSSPYQVDL--LGI-----ADLAHLL 953
Cdd:cd00180   131 --------VKLADFGLAKDLDSDDSLLKTTGGTTPPYYAPPELLGGRYYGPKVDIwsLGVilyelEELKDLI 194
SPS1 COG0515
Serine/threonine protein kinase [Signal transduction mechanisms];
826-902 2.49e-03

Serine/threonine protein kinase [Signal transduction mechanisms];


Pssm-ID: 440281 [Multi-domain]  Cd Length: 482  Bit Score: 41.54  E-value: 2.49e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 747165376  826 QYINCSTLQDLLQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRnrihdpydyinkDDHAVRIVDF 902
Cdd:COG0515    87 EYVEGESLADLLRRRGPLPPAEALRILAQLAEALAAAHAAGIVHRDIKPANILLT------------PDGRVKLIDF 151
STKc_IRAK2 cd14157
Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 2; ...
810-944 3.19e-03

Catalytic domain of the Serine/Threonine kinase, Interleukin-1 Receptor Associated Kinase 2; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. IRAKs are involved in Toll-like receptor (TLR) and interleukin-1 (IL-1) signalling pathways, and are thus critical in regulating innate immune responses and inflammation. IRAKs contain an N-terminal Death domain (DD), a proST region (rich in serines, prolines, and threonines), a central kinase domain, and a C-terminal domain; IRAK-4 lacks the C-terminal domain. Vertebrates contain four IRAKs (IRAK-1, -2, -3 (or -M), and -4) that display distinct functions and patterns of expression and subcellular distribution, and can differentially mediate TLR signaling. IRAK2 plays a role in mediating NFkB activation by TLR3, TLR4, and TLR8. It is specifically targeted by the viral protein A52, which is important for virulence, to inhibit all IL-1/TLR pathways, indicating that IRAK2 has a predominant role in NFkB activation. It is redundant with IRAK1 in early signaling but is critical for late and sustained activation. The IRAK2 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 271059 [Multi-domain]  Cd Length: 289  Bit Score: 40.98  E-value: 3.19e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  810 QLCSCCQYQDGHVVWYQYINCSTLQDLLQH---SEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRI--- 883
Cdd:cd14157    56 PLLGFCVESDCHCLIYPYMPNGSLQDRLQQqggSHPLPWEQRLSISLGLLKAVQHLHNFGILHGNIKSSNVLLDGNLlpk 135
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 747165376  884 --HDPYDYINKDDHAVRIV---------------DFSYSVDMRVQLDAFAySGFRTAQVLEGQKILANCSSP-YQVDLL 944
Cdd:cd14157   136 lgHSGLRLCPVDKKSVYTMmktkvlqislaylpeDFVRHGQLTEKVDIFS-CGVVLAEILTGIKAMDEFRSPvYLKDLL 213
PKc_STE cd05122
Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the ...
817-908 4.67e-03

Catalytic domain of STE family Protein Kinases; PKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine (ST) or tyrosine residues on protein substrates. This family is composed of STKs, and some dual-specificity PKs that phosphorylate both threonine and tyrosine residues of target proteins. Most members are kinases involved in mitogen-activated protein kinase (MAPK) signaling cascades, acting as MAPK kinases (MAPKKs), MAPKK kinases (MAPKKKs), or MAPKKK kinases (MAP4Ks). The MAPK signaling pathways are important mediators of cellular responses to extracellular signals. The pathways involve a triple kinase core cascade comprising of the MAPK, which is phosphorylated and activated by a MAPKK, which itself is phosphorylated and activated by a MAPKKK. Each MAPK cascade is activated either by a small GTP-binding protein or by an adaptor protein, which transmits the signal either directly to a MAPKKK to start the triple kinase core cascade or indirectly through a mediator kinase, a MAP4K. Other STE family members include p21-activated kinases (PAKs) and class III myosins, among others. PAKs are Rho family GTPase-regulated kinases that serve as important mediators in the function of Cdc42 (cell division cycle 42) and Rac. Class III myosins are motor proteins containing an N-terminal kinase catalytic domain and a C-terminal actin-binding domain, which can phosphorylate several cytoskeletal proteins, conventional myosin regulatory light chains, as well as autophosphorylate the C-terminal motor domain. They play an important role in maintaining the structural integrity of photoreceptor cell microvilli. The STE family is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270692 [Multi-domain]  Cd Length: 254  Bit Score: 39.88  E-value: 4.67e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  817 YQDGHVVW--YQYINCSTLQDLLQHSEFVTHEIIVLIIC-NLLTIVEKLHKAEIVHGDLSPRSLILrnrihdpydyinKD 893
Cdd:cd05122    66 YLKKDELWivMEFCSGGSLKDLLKNTNKTLTEQQIAYVCkEVLKGLEYLHSHGIIHRDIKAANILL------------TS 133
                          90
                  ....*....|....*
gi 747165376  894 DHAVRIVDFSYSVDM 908
Cdd:cd05122   134 DGEVKLIDFGLSAQL 148
STKc_RSK_C cd14091
C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs ...
851-909 5.46e-03

C-terminal catalytic domain of the Serine/Threonine Kinases, Ribosomal S6 kinases; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. RSKs contain an N-terminal kinase domain (NTD) from the AGC family and a C-terminal kinase domain (CTD) from the CAMK family. They are activated by signaling inputs from extracellular regulated kinase (ERK) and phosphoinositide dependent kinase 1 (PDK1). ERK phosphorylates and activates the CTD of RSK, serving as a docking site for PDK1, which phosphorylates and activates the NTD, which in turn phosphorylates all known RSK substrates. RSKs act as downstream effectors of mitogen-activated protein kinase (MAPK) and play key roles in mitogen-activated cell growth, differentiation, and survival. Mammals possess four RSK isoforms (RSK1-4) from distinct genes. RSK proteins are also referred to as MAP kinase-activated protein kinases (MAPKAPKs), 90 kDa ribosomal protein S6 kinases (p90-RSKs), or p90S6Ks. The RSK subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270993 [Multi-domain]  Cd Length: 291  Bit Score: 39.92  E-value: 5.46e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 747165376  851 IICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHDPydyinkddHAVRIVDFSYSVDMR 909
Cdd:cd14091    99 VMKTLTKTVEYLHSQGVVHRDLKPSNILYADESGDP--------ESLRICDFGFAKQLR 149
STKc_SNT7_plant cd14013
Catalytic domain of the Serine/Threonine kinase, Plant SNT7; STKs catalyze the transfer of the ...
823-910 8.00e-03

Catalytic domain of the Serine/Threonine kinase, Plant SNT7; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. SNT7 is a plant thylakoid-associated kinase that is essential in short- and long-term acclimation responses to cope with various light conditions in order to maintain photosynthetic redox poise for optimal photosynthetic performance. Short-term response involves state transitions over periods of minutes while the long-term response (LTR) occurs over hours to days and involves changing the relative amounts of photosystems I and II. SNT7 acts as a redox sensor and a signal transducer for both responses, which are triggered by the redox state of the plastoquinone (PQ) pool. It is positioned at the top of a phosphorylation cascade that induces state transitions by phosphorylating light-harvesting complex II (LHCII), and triggers the LTR through the phosphorylation of chloroplast proteins. The SNT7 subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270915 [Multi-domain]  Cd Length: 318  Bit Score: 39.73  E-value: 8.00e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  823 VWyQYINCSTLQDLLQHSEF------------------VTHEIIVL--IICNLLTIVEKLHKAEIVHGDLSPRSLILrnr 882
Cdd:cd14013    78 VW-KYEGDATLADLMQGKEFpynlepiifgrvlipprgPKRENVIIksIMRQILVALRKLHSTGIVHRDVKPQNIIV--- 153
                          90       100
                  ....*....|....*....|....*...
gi 747165376  883 ihdpydyiNKDDHAVRIVDFSYSVDMRV 910
Cdd:cd14013   154 --------SEGDGQFKIIDLGAAADLRI 173
PRK12704 PRK12704
phosphodiesterase; Provisional
383-477 8.41e-03

phosphodiesterase; Provisional


Pssm-ID: 237177 [Multi-domain]  Cd Length: 520  Bit Score: 40.15  E-value: 8.41e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  383 EEKKEKMMYCKEKIYAGVGEFSFE--EIRAEVFR--KKLK-------------ERREAELLTSAKKREEMQKQIEEMERK 445
Cdd:PRK12704   53 AIKKEALLEAKEEIHKLRNEFEKElrERRNELQKleKRLLqkeenldrklellEKREEELEKKEKELEQKQQELEKKEEE 132
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 747165376  446 LKAMQTIQQER----AGDQQEE---RMLS--KDSARLEIAS 477
Cdd:PRK12704  133 LEELIEEQLQEleriSGLTAEEakeILLEkvEEEARHEAAV 173
STKc_Yank1 cd05578
Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the ...
837-919 9.93e-03

Catalytic domain of the Serine/Threonine Kinase, Yank1; STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. This subfamily contains uncharacterized STKs with similarity to the human protein designated as Yank1 or STK32A. The Yank1 subfamily is part of a larger superfamily that includes the catalytic domains of other STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase.


Pssm-ID: 270730 [Multi-domain]  Cd Length: 257  Bit Score: 39.16  E-value: 9.93e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 747165376  837 LQHSEFVTHEIIVLIICNLLTIVEKLHKAEIVHGDLSPRSLILRNRIHdpydyinkddhaVRIVDFSYSVDMRVQLDAFA 916
Cdd:cd05578    91 LQQKVKFSEETVKFYICEIVLALDYLHSKNIIHRDIKPDNILLDEQGH------------VHITDFNIATKLTDGTLATS 158

                  ...
gi 747165376  917 YSG 919
Cdd:cd05578   159 TSG 161
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH