NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|71987708|ref|NP_497548|]
View 

Cyclin-C [Caenorhabditis elegans]

Protein Classification

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
CYCLIN_CCNC_rpt1 cd20513
first cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or ...
40-154 2.51e-37

first cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or SRB11, is a component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. It mediates stress-induced mitochondrial fission and apoptosis. CCNC contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


:

Pssm-ID: 410217 [Multi-domain]  Cd Length: 101  Bit Score: 128.10  E-value: 2.51e-37
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708  40 LNIFWANFITAVATEGahsqanvgcKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHttLSVSSFLK 119
Cdd:cd20513   1 LHIFFANFIQALGERL---------KLRQRVIATAIVYFKRFYARNSFKDIDPRLVAPTCLYLASKVEEC--PSHARLIV 69
                        90       100       110
                ....*....|....*....|....*....|....*
gi 71987708 120 NTAIVLPKRWGVTFettSTKNGVVYDSEFILVEIL 154
Cdd:cd20513  70 AEAKVLKTKFSYEF---PYRVNDILECEFYLLEAL 101
ccl1 super family cl31014
cyclin ccl1; All proteins in this family for which functions are known are cyclins that are ...
8-281 2.80e-18

cyclin ccl1; All proteins in this family for which functions are known are cyclins that are components of TFIIH, a complex that is involved in nucleotide excision repair and transcription initiation. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, StanfordUniversity). [DNA metabolism, DNA replication, recombination, and repair]


The actual alignment was detected with superfamily member TIGR00569:

Pssm-ID: 129660 [Multi-domain]  Cd Length: 305  Bit Score: 83.34  E-value: 2.80e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708     8 SSHCQQWIF-DKTEIWKQRAEDMKIYNEEEYNRLNIFWANFITAVATEGA------HSQANVGCK-----LRQQVIATAI 75
Cdd:TIGR00569   4 SSQKRHWTFtSEEQLQEKRADANAKFREAHEEEEKVLEAKPIFLTPEEELdlvkyyEKRLLDFCSafkptMPTSVVGTAI 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708    76 IYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHtTLSVSSFLKNtaivLPKRWGVTFETtstkngvVYDSEFILVEILD 155
Cdd:TIGR00569  84 MYFKRFYLNNSVMEYHPKIIMLTCVFLACKVEEF-NVSIDQFVGN----LKETPLKALEQ-------VLEYELLLIQQLN 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708   156 CCLVVHHASRPMFELLEDLKqfTQQSTIANqpikdLEAIEAQCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMgrGE 235
Cdd:TIGR00569 152 FHLIVHNPYRPLEGFLIDIK--TRLPGLEN-----PEYLRKHADKFLNRTLLTDAYLLYTPSQIALAAILHTASRA--GL 222
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|.
gi 71987708   236 ELEAWLVE---VDTDFEKVTDCVEQIYKMYTLWKSFDEK--EEVKKLMAKL 281
Cdd:TIGR00569 223 NMESYLTEqlsVPGNREELPQLIDIMRELRILVKKYEEPrsEKVAALKKKL 273
 
Name Accession Description Interval E-value
CYCLIN_CCNC_rpt1 cd20513
first cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or ...
40-154 2.51e-37

first cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or SRB11, is a component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. It mediates stress-induced mitochondrial fission and apoptosis. CCNC contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410217 [Multi-domain]  Cd Length: 101  Bit Score: 128.10  E-value: 2.51e-37
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708  40 LNIFWANFITAVATEGahsqanvgcKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHttLSVSSFLK 119
Cdd:cd20513   1 LHIFFANFIQALGERL---------KLRQRVIATAIVYFKRFYARNSFKDIDPRLVAPTCLYLASKVEEC--PSHARLIV 69
                        90       100       110
                ....*....|....*....|....*....|....*
gi 71987708 120 NTAIVLPKRWGVTFettSTKNGVVYDSEFILVEIL 154
Cdd:cd20513  70 AEAKVLKTKFSYEF---PYRVNDILECEFYLLEAL 101
CCL1 COG5333
Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision ...
34-256 1.30e-20

Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision repair factor TFIIH/TFIIK, cyclin H subunit [Cell division and chromosome partitioning / Transcription / DNA replication, recombination, and repair];


Pssm-ID: 227640 [Multi-domain]  Cd Length: 297  Bit Score: 89.41  E-value: 1.30e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708  34 EEEYNrLNIFWANFITAVATEgahsqanvgCKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHTT-L 112
Cdd:COG5333  39 EKELN-LVIYYLKLIMDLCTR---------LNLPQTVLATAILFFSRFYLKNSVEEISLYSVVTTCVYLACKVEDTPRdI 108
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708 113 SVSSFLKNTAivlpkrwgVTFETTSTKNgVVYDSEFILVEILDCCLVVHHASRPMFELLEDLKqftqqstiANQPIKDLE 192
Cdd:COG5333 109 SIESFEARDL--------WSEEPKSSRE-RILEYEFELLEALDFDLHVHHPYKYLEGFLKDLQ--------EKDKYKLLQ 171
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 71987708 193 AieaqCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMGRgEELEAWLVEVDTDFEKVTDCVE 256
Cdd:COG5333 172 I----AWKIINDALRTDLCLLYPPHIIALAALLIACEVLGM-PIIKLLDFVSYETKEEVIALNY 230
ccl1 TIGR00569
cyclin ccl1; All proteins in this family for which functions are known are cyclins that are ...
8-281 2.80e-18

cyclin ccl1; All proteins in this family for which functions are known are cyclins that are components of TFIIH, a complex that is involved in nucleotide excision repair and transcription initiation. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, StanfordUniversity). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 129660 [Multi-domain]  Cd Length: 305  Bit Score: 83.34  E-value: 2.80e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708     8 SSHCQQWIF-DKTEIWKQRAEDMKIYNEEEYNRLNIFWANFITAVATEGA------HSQANVGCK-----LRQQVIATAI 75
Cdd:TIGR00569   4 SSQKRHWTFtSEEQLQEKRADANAKFREAHEEEEKVLEAKPIFLTPEEELdlvkyyEKRLLDFCSafkptMPTSVVGTAI 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708    76 IYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHtTLSVSSFLKNtaivLPKRWGVTFETtstkngvVYDSEFILVEILD 155
Cdd:TIGR00569  84 MYFKRFYLNNSVMEYHPKIIMLTCVFLACKVEEF-NVSIDQFVGN----LKETPLKALEQ-------VLEYELLLIQQLN 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708   156 CCLVVHHASRPMFELLEDLKqfTQQSTIANqpikdLEAIEAQCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMgrGE 235
Cdd:TIGR00569 152 FHLIVHNPYRPLEGFLIDIK--TRLPGLEN-----PEYLRKHADKFLNRTLLTDAYLLYTPSQIALAAILHTASRA--GL 222
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|.
gi 71987708   236 ELEAWLVE---VDTDFEKVTDCVEQIYKMYTLWKSFDEK--EEVKKLMAKL 281
Cdd:TIGR00569 223 NMESYLTEqlsVPGNREELPQLIDIMRELRILVKKYEEPrsEKVAALKKKL 273
CYCLIN_CCNC_rpt2 cd20514
second cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or ...
162-269 5.03e-15

second cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or SRB11, is a component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. It mediates stress-induced mitochondrial fission and apoptosis. CCNC contains two cyclin boxes. This model corresponds to the second one. The cyclin box is a protein binding domain.


Pssm-ID: 410218 [Multi-domain]  Cd Length: 92  Bit Score: 69.19  E-value: 5.03e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708 162 HASRPMFELLEDLKQFTQQSTIAnqpikdleaieaqcQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELmgRGEELEAWL 241
Cdd:cd20514   1 HPYRPLTQYVQDAGLDDELLPLA--------------WRIVNDSYRTDVCLLYPPYLIALACLHMACVL--LQKDARQWF 64
                        90       100
                ....*....|....*....|....*...
gi 71987708 242 VEVDTDFEKVTDCVEQIYKMYTLWKSFD 269
Cdd:cd20514  65 AELNVDMDKILEITREILSLYELWKTFD 92
CYCLIN smart00385
domain present in cyclins, TFIIB and Retinoblastoma; A helical domain present in cyclins and ...
65-108 3.36e-07

domain present in cyclins, TFIIB and Retinoblastoma; A helical domain present in cyclins and TFIIB (twice) and Retinoblastoma (once). A protein recognition domain functioning in cell-cycle and transcription control.


Pssm-ID: 214641 [Multi-domain]  Cd Length: 83  Bit Score: 47.20  E-value: 3.36e-07
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....
gi 71987708     65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:smart00385  11 NLDPETLNLAVNLLDRFLSDYKFLKYSPSLIAAAALYLASKTEE 54
Cyclin_N pfam00134
Cyclin, N-terminal domain; Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a ...
65-117 8.59e-07

Cyclin, N-terminal domain; Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a Uracil-DNA glycosylase that is related to other cyclins. Cyclins contain two domains of similar all-alpha fold, of which this family corresponds with the N-terminal domain.


Pssm-ID: 459686 [Multi-domain]  Cd Length: 127  Bit Score: 47.13  E-value: 8.59e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 71987708    65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHTTLSVSSF 117
Cdd:pfam00134  46 KLLPETLYLAVNYLDRFLSKKSVPKNKLQLVGVTCLFIAAKYEEIYPPTVEDL 98
 
Name Accession Description Interval E-value
CYCLIN_CCNC_rpt1 cd20513
first cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or ...
40-154 2.51e-37

first cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or SRB11, is a component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. It mediates stress-induced mitochondrial fission and apoptosis. CCNC contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410217 [Multi-domain]  Cd Length: 101  Bit Score: 128.10  E-value: 2.51e-37
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708  40 LNIFWANFITAVATEGahsqanvgcKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHttLSVSSFLK 119
Cdd:cd20513   1 LHIFFANFIQALGERL---------KLRQRVIATAIVYFKRFYARNSFKDIDPRLVAPTCLYLASKVEEC--PSHARLIV 69
                        90       100       110
                ....*....|....*....|....*....|....*
gi 71987708 120 NTAIVLPKRWGVTFettSTKNGVVYDSEFILVEIL 154
Cdd:cd20513  70 AEAKVLKTKFSYEF---PYRVNDILECEFYLLEAL 101
CCL1 COG5333
Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision ...
34-256 1.30e-20

Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision repair factor TFIIH/TFIIK, cyclin H subunit [Cell division and chromosome partitioning / Transcription / DNA replication, recombination, and repair];


Pssm-ID: 227640 [Multi-domain]  Cd Length: 297  Bit Score: 89.41  E-value: 1.30e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708  34 EEEYNrLNIFWANFITAVATEgahsqanvgCKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHTT-L 112
Cdd:COG5333  39 EKELN-LVIYYLKLIMDLCTR---------LNLPQTVLATAILFFSRFYLKNSVEEISLYSVVTTCVYLACKVEDTPRdI 108
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708 113 SVSSFLKNTAivlpkrwgVTFETTSTKNgVVYDSEFILVEILDCCLVVHHASRPMFELLEDLKqftqqstiANQPIKDLE 192
Cdd:COG5333 109 SIESFEARDL--------WSEEPKSSRE-RILEYEFELLEALDFDLHVHHPYKYLEGFLKDLQ--------EKDKYKLLQ 171
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 71987708 193 AieaqCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMGRgEELEAWLVEVDTDFEKVTDCVE 256
Cdd:COG5333 172 I----AWKIINDALRTDLCLLYPPHIIALAALLIACEVLGM-PIIKLLDFVSYETKEEVIALNY 230
ccl1 TIGR00569
cyclin ccl1; All proteins in this family for which functions are known are cyclins that are ...
8-281 2.80e-18

cyclin ccl1; All proteins in this family for which functions are known are cyclins that are components of TFIIH, a complex that is involved in nucleotide excision repair and transcription initiation. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, StanfordUniversity). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 129660 [Multi-domain]  Cd Length: 305  Bit Score: 83.34  E-value: 2.80e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708     8 SSHCQQWIF-DKTEIWKQRAEDMKIYNEEEYNRLNIFWANFITAVATEGA------HSQANVGCK-----LRQQVIATAI 75
Cdd:TIGR00569   4 SSQKRHWTFtSEEQLQEKRADANAKFREAHEEEEKVLEAKPIFLTPEEELdlvkyyEKRLLDFCSafkptMPTSVVGTAI 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708    76 IYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHtTLSVSSFLKNtaivLPKRWGVTFETtstkngvVYDSEFILVEILD 155
Cdd:TIGR00569  84 MYFKRFYLNNSVMEYHPKIIMLTCVFLACKVEEF-NVSIDQFVGN----LKETPLKALEQ-------VLEYELLLIQQLN 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708   156 CCLVVHHASRPMFELLEDLKqfTQQSTIANqpikdLEAIEAQCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMgrGE 235
Cdd:TIGR00569 152 FHLIVHNPYRPLEGFLIDIK--TRLPGLEN-----PEYLRKHADKFLNRTLLTDAYLLYTPSQIALAAILHTASRA--GL 222
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|.
gi 71987708   236 ELEAWLVE---VDTDFEKVTDCVEQIYKMYTLWKSFDEK--EEVKKLMAKL 281
Cdd:TIGR00569 223 NMESYLTEqlsVPGNREELPQLIDIMRELRILVKKYEEPrsEKVAALKKKL 273
CYCLIN_CCNC_rpt2 cd20514
second cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or ...
162-269 5.03e-15

second cyclin box found in cyclin-C (CCNC) and similar proteins; CCNC, also termed CycC, or SRB11, is a component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. It mediates stress-induced mitochondrial fission and apoptosis. CCNC contains two cyclin boxes. This model corresponds to the second one. The cyclin box is a protein binding domain.


Pssm-ID: 410218 [Multi-domain]  Cd Length: 92  Bit Score: 69.19  E-value: 5.03e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708 162 HASRPMFELLEDLKQFTQQSTIAnqpikdleaieaqcQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELmgRGEELEAWL 241
Cdd:cd20514   1 HPYRPLTQYVQDAGLDDELLPLA--------------WRIVNDSYRTDVCLLYPPYLIALACLHMACVL--LQKDARQWF 64
                        90       100
                ....*....|....*....|....*...
gi 71987708 242 VEVDTDFEKVTDCVEQIYKMYTLWKSFD 269
Cdd:cd20514  65 AELNVDMDKILEITREILSLYELWKTFD 92
CYCLIN_CCNH_rpt1 cd20524
first cyclin box found in cyclin-H (CCNH) and similar proteins; CCNH, also called ...
8-155 1.01e-12

first cyclin box found in cyclin-H (CCNH) and similar proteins; CCNH, also called MO15-associated protein, p34, or p37, is normally associated with the cyclin-dependent kinase cdk7, the catalytic subunit of the CDK-activating kinase (CAK) enzymatic complex. CCNH contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410228  Cd Length: 150  Bit Score: 64.54  E-value: 1.01e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708   8 SSHCQQWIF-DKTEIWKQRAE------------------DMKIYNEEEYNRLNIFWANFITAVATEGahsqanvgcKLRQ 68
Cdd:cd20524   3 STQRKHWIFsSEEELAELRAEanekareklkeslkeedaEPKFLTPEEELLLVRYYEKKLLEFCRAF---------KLPD 73
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708  69 QVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHtTLSVSSFLKNTaivlpKRWGVTFEttstkngVVYDSEF 148
Cdd:cd20524  74 SVLATALTYFKRFYLKNSVMEYHPKEIMLTCLYLACKVEEF-NISIDQFVGNI-----KESEKTAE-------IILEYEL 140

                ....*..
gi 71987708 149 ILVEILD 155
Cdd:cd20524 141 LLLQGLN 147
CYCLIN_CCNK_rpt1 cd20530
first cyclin box found in cyclin-K (CCNK) and similar proteins; CCNK is a novel RNA polymerase ...
65-108 1.47e-12

first cyclin box found in cyclin-K (CCNK) and similar proteins; CCNK is a novel RNA polymerase II-associated C-type cyclin possessing both carboxy-terminal domain kinase and Cdk-activating kinase activity. It is a regulatory subunit of cyclin-dependent kinases that mediates the activation of these target kinases. It plays a role in transcriptional regulation by controlling the phosphorylation of the C-terminal domain (CTD) of the large subunit of RNA polymerase II (POLR2A). CCNK contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410233 [Multi-domain]  Cd Length: 115  Bit Score: 63.02  E-value: 1.47e-12
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:cd20530  26 GLPYDTIATGIVYFHRFYMFHSFKDFDRYVTAACCLFLAGKVEE 69
CYCLIN_AtCycC_rpt1 cd20571
first cyclin box found in Arabidopsis thaliana C-type cyclins (CycCs) and similar proteins; ...
65-110 1.60e-11

first cyclin box found in Arabidopsis thaliana C-type cyclins (CycCs) and similar proteins; Plant CycCs are the cognate cyclin partners of cyclin-dependent kinase CDK8. They may be involved in cell cycle control. CycCs contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410274 [Multi-domain]  Cd Length: 107  Bit Score: 59.87  E-value: 1.60e-11
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHT 110
Cdd:cd20571  22 KVRQRVVATAITYFRRVYTRKSFTEYDPRLVAPTCLYLASKAEEST 67
CYCLIN_SpCG1C-like_rpt1 cd20545
first cyclin box found in Schizosaccharomyces pombe cyclin C homolog 1 (pch1) and similar ...
35-108 2.08e-11

first cyclin box found in Schizosaccharomyces pombe cyclin C homolog 1 (pch1) and similar proteins; Cyclin pch1 is essential for progression through the whole cell cycle. It is a homolog of cyclin T; it forms a heterodimer with its partner kinase, cyclin-dependent kinase 9 (CDK9), that can phosphorylate both the pol II C-terminal domain (CTD) and the CTD of transcription elongation factor Spt5. Yeast Cdk9/Pch1, with mRNA capping enzyme Pct1, may also form an elongation checkpoint for mRNA quality control. Members of this family contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410248 [Multi-domain]  Cd Length: 116  Bit Score: 60.13  E-value: 2.08e-11
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 71987708  35 EEYNRLNifWANFITavategahsQANVGCKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:cd20545   1 EQEDRSK--GVNFII---------RVGSRLKLPQTTLFTAATYFHRFYMRNSLKKYHYYEIAATCLFLATKVEE 63
CYCLIN_CCNM_CCNQ_rpt1 cd20534
first cyclin box found in cyclin-M (CCNM) family; The CCNM family proteins, also called ...
64-108 5.38e-11

first cyclin box found in cyclin-M (CCNM) family; The CCNM family proteins, also called ancient conserved domain proteins (ACDPs), are evolutionarily conserved Mg2+ transporters. CCNM, also called cyclin-Q (CCNQ), or CDK10-activating cyclin, or cyclin-related protein FAM58A, associates with CDK10 to promote its kinase activity. Members of this family contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410237 [Multi-domain]  Cd Length: 110  Bit Score: 58.72  E-value: 5.38e-11
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*
gi 71987708  64 CKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:cd20534  16 LELSSVTIATACVLYHRFYRELSLEDYDPYLVAMACLYLAGKAEE 60
CYCLIN_CCNL_rpt1 cd20532
first cyclin box found in cyclin-L (CCNL) family; The CCNL family includes two cyclins, CCNL1 ...
65-109 6.57e-11

first cyclin box found in cyclin-L (CCNL) family; The CCNL family includes two cyclins, CCNL1 and CCNL2. CCNL1 is involved in the regulation of RNA polymerase II (pol II) transcription. It functions in association with cyclin-dependent kinases (CDKs). CCNL2 is a novel RNA polymerase II-associated cyclin involved in pre-mRNA splicing. It may induce cell death, possibly by acting on the transcription and RNA processing of apoptosis-related factors. Members of this family contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410235 [Multi-domain]  Cd Length: 127  Bit Score: 58.72  E-value: 6.57e-11
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEH 109
Cdd:cd20532  27 KLPQVVMATAQVLFHRFYYRKSLRKFDVKIVAMACLFLASKIEET 71
CYCLIN_CCNH_rpt2 cd20525
second cyclin box found in cyclin-H (CCNH) and similar proteins; CCNH, also called ...
161-281 4.36e-10

second cyclin box found in cyclin-H (CCNH) and similar proteins; CCNH, also called MO15-associated protein, p34, or p37, is normally associated with the cyclin-dependent kinase cdk7, the catalytic subunit of the CDK-activating kinase (CAK) enzymatic complex. CCNH contains two cyclin boxes. This model corresponds to the second one. The cyclin box is a protein binding domain.


Pssm-ID: 410229  Cd Length: 126  Bit Score: 56.53  E-value: 4.36e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708 161 HHASRPMFELLEDLKQFTQqstiaNQPIKDLEAIEAQCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMElmGRGEELEAW 240
Cdd:cd20525   1 HHPYRPLEGFLLDLKTRLP-----DLKAENLEKLYKEAREFLNRSLLTDAPLLYPPSQIALAALLLAAS--EAGIDVEEY 73
                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*..
gi 71987708 241 L------VEVDTDFEKVTDCVEQIYKMYTLWKSFDEKEEVKKLMAKL 281
Cdd:cd20525  74 LseklpgSEESEELEKLLEIIREIKKLVKKYEGPPDKEEVKALDKKL 120
CYCLIN_SpCG1C_ScCTK2-like_rpt2 cd20546
second cyclin box found in Schizosaccharomyces pombe cyclin C homolog 1 (pch1), Saccharomyces ...
198-263 2.81e-09

second cyclin box found in Schizosaccharomyces pombe cyclin C homolog 1 (pch1), Saccharomyces cerevisiae CTD kinase subunit 2 (ScCTK2), and similar proteins; Cyclin pch1 is essential for progression through the whole cell cycle. It is a homolog of cyclin T; it forms a heterodimer with its partner kinase, cyclin-dependent kinase 9 (CDK9), that can phosphorylate both the pol II C-terminal domain (CTD) and the CTD of transcription elongation factor Spt5. Yeast Cdk9/Pch1, with mRNA capping enzyme Pct1, may also form an elongation checkpoint for mRNA quality control. CTK2, also called CTD kinase subunit beta, CTDK-I subunit beta, or CTD kinase 38 kDa subunit, is the cyclin subunit of the CTDK-I complex, which hyperphosphorylates the C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit. This group also includes yeast RNA polymerase II holoenzyme cyclin-like subunit, a component of the SRB8-11 complex, a regulatory module of the Mediator complex which is involved in regulation of basal and activated RNA polymerase II-dependent transcription. Members of this family contain two cyclin boxes. This model corresponds to the second one. The cyclin box is a protein binding domain.


Pssm-ID: 410249 [Multi-domain]  Cd Length: 97  Bit Score: 53.52  E-value: 2.81e-09
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 71987708 198 CQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMG------RGEELEAWLVEVDTDFEKVTDCVEQIYKMYT 263
Cdd:cd20546  25 AWAFLNDSYRTPLCLLYPPHVIAAAAIYLAAKLLGidlelsPNEKLNEWWELFGVDEEEIADAINEILDLYS 96
CYCLIN_AcCycH_rpt1 cd20585
first cyclin box found in Arabidopsis thaliana H-type cyclin (CycH) and similar proteins; CycH ...
65-111 3.97e-09

first cyclin box found in Arabidopsis thaliana H-type cyclin (CycH) and similar proteins; CycH associates with and activates the cyclin-dependent kinases, CDK-2 and CDK-3. CycH contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410288  Cd Length: 170  Bit Score: 54.83  E-value: 3.97e-09
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*..
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHTT 111
Cdd:cd20585  93 RLPNKIQATALLYFKRFYLQWSVMEHDPKRIMLTCIYLACKVEEYHV 139
CYCLIN_CCNT_rpt1 cd20538
first cyclin box found in cyclin-T (CCNT) family; The CCNT family includes two C-type cyclins, ...
65-109 1.41e-08

first cyclin box found in cyclin-T (CCNT) family; The CCNT family includes two C-type cyclins, cyclin-T1 (CCNT1) and cyclin-T2 (CCNT2), both of which are regulatory subunits of the cyclin-dependent kinase pair (CDK9/cyclin-T) complex, also called positive transcription elongation factor B (P-TEFb), which is proposed to facilitate the transition from abortive to productive elongation by phosphorylating the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNA Pol II). Members of this family contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410241 [Multi-domain]  Cd Length: 137  Bit Score: 52.39  E-value: 1.41e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEH 109
Cdd:cd20538  43 QVSQLCINTAIVYMHRFYMFHSFTKFHRNSIAAAALFLAAKVEEQ 87
CYCLIN_AcCycT_rpt1 cd20587
first cyclin box found in Arabidopsis thaliana T-type cyclins (CycTs) and similar proteins; ...
65-108 3.08e-08

first cyclin box found in Arabidopsis thaliana T-type cyclins (CycTs) and similar proteins; CycTs associate with their partner cyclin-dependent kinases (CDKs) to trigger their kinase activity. CycTs show high sequence similarity with metazoan cyclin-K (CCNK). CycTs contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410290 [Multi-domain]  Cd Length: 124  Bit Score: 51.37  E-value: 3.08e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:cd20587  27 KVPQVTIATAIVFCHRFFLRQSHAKNDRQTIATVCMFLAGKVEE 70
CYCLIN smart00385
domain present in cyclins, TFIIB and Retinoblastoma; A helical domain present in cyclins and ...
65-108 3.36e-07

domain present in cyclins, TFIIB and Retinoblastoma; A helical domain present in cyclins and TFIIB (twice) and Retinoblastoma (once). A protein recognition domain functioning in cell-cycle and transcription control.


Pssm-ID: 214641 [Multi-domain]  Cd Length: 83  Bit Score: 47.20  E-value: 3.36e-07
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....
gi 71987708     65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:smart00385  11 NLDPETLNLAVNLLDRFLSDYKFLKYSPSLIAAAALYLASKTEE 54
CYCLIN_CCNT2_rpt1 cd20596
first cyclin box found in cyclin-T2 (CCNT2); CCNT2, also termed CycT2, is a regulatory subunit ...
68-109 3.98e-07

first cyclin box found in cyclin-T2 (CCNT2); CCNT2, also termed CycT2, is a regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin T) complex, also called positive transcription elongation factor B (P-TEFb), which is proposed to facilitate the transition from abortive to production elongation by phosphorylating the CTD (carboxy-terminal domain) of the large subunit of RNA polymerase II (RNAP II). CCNT2 contains two cyclin boxs. The model responds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410299 [Multi-domain]  Cd Length: 139  Bit Score: 48.50  E-value: 3.98e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 71987708  68 QQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEH 109
Cdd:cd20596  48 QLTINTAIVYMHRFYMHHSFTKFHRNIISPTALFLAAKVEEQ 89
CYCLIN_SF cd00043
Cyclin box fold superfamily; The cyclin box is a protein binding domain that functions in ...
64-109 6.26e-07

Cyclin box fold superfamily; The cyclin box is a protein binding domain that functions in cell-cycle and transcriptional control. It is about 100 amino acids in length, composed of five helices, and is present in cyclins, transcription initiation factor IIB (TFIIB), and retinoblastoma tumour suppressor protein (Rb). Cyclins consist of 8 classes of cell cycle regulators that function as regulatory subunits of cyclin-dependent kinases (CDKs), which are serine/threonine kinases. The catalytic activities of CDKs are modulated not only by their interactions with cyclins but also by CDK inhibitors (CKIs). CDKs, cyclins and CKIs play key roles in transcription, epigenetic regulation, metabolism, stem cell self-renewal, neuronal functions, and spermatogenesis. TFIIB is a transcription factor that binds the TATA box. Members in this superfamily contain one or two copies of the cyclin box.


Pssm-ID: 410207 [Multi-domain]  Cd Length: 82  Bit Score: 46.25  E-value: 6.26e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 71987708  64 CKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEH 109
Cdd:cd00043  13 LGLPEEVLELAIELLDRFLSKGLLLGRSPELIAAACLYLACKLEEL 58
CYCLIN_CCNT1_rpt1 cd20595
first cyclin box found in cyclin-T1 (CCNT1); CCNT1, also termed CycT1, is a host factor ...
68-109 6.49e-07

first cyclin box found in cyclin-T1 (CCNT1); CCNT1, also termed CycT1, is a host factor essential for HIV-1 replication in CD4 T cells and macrophages. It is a regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin-T1) complex, also called positive transcription elongation factor B (P-TEFb), which is proposed to facilitate the transition from abortive to productive elongation by phosphorylating the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNA Pol II). CCNT1 contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410298 [Multi-domain]  Cd Length: 138  Bit Score: 47.74  E-value: 6.49e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 71987708  68 QQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEH 109
Cdd:cd20595  47 QLTINTAIVYMHRFYMIQSFTQFHRNSVAPAALFLAAKVEEQ 88
Cyclin_N pfam00134
Cyclin, N-terminal domain; Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a ...
65-117 8.59e-07

Cyclin, N-terminal domain; Cyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a Uracil-DNA glycosylase that is related to other cyclins. Cyclins contain two domains of similar all-alpha fold, of which this family corresponds with the N-terminal domain.


Pssm-ID: 459686 [Multi-domain]  Cd Length: 127  Bit Score: 47.13  E-value: 8.59e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 71987708    65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEEHTTLSVSSF 117
Cdd:pfam00134  46 KLLPETLYLAVNYLDRFLSKKSVPKNKLQLVGVTCLFIAAKYEEIYPPTVEDL 98
CYCLIN_CCNL_rpt2 cd20533
second cyclin box found in cyclin-L (CCNL) family; The CCNL family includes two cyclins, CCNL1 ...
202-263 8.60e-07

second cyclin box found in cyclin-L (CCNL) family; The CCNL family includes two cyclins, CCNL1 and CCNL2. CCNL1 is involved in regulation of RNA polymerase II (pol II) transcription. It functions in association with cyclin-dependent kinases (CDKs). CCNL2 is a novel RNA polymerase II-associated cyclin involved in pre-mRNA splicing. It may induce cell death, possibly by acting on the transcription and RNA processing of apoptosis-related factors. Members of this family contain two cyclin boxes. This model corresponds to the second one. The cyclin box is a protein binding domain.


Pssm-ID: 410236 [Multi-domain]  Cd Length: 92  Bit Score: 46.44  E-value: 8.60e-07
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 71987708 202 ANDSLRCDVSLIFPPHVIGLSSI-MVAMELMGRGEELEAWLVEVDTDFEKVTDCVEQIYKMYT 263
Cdd:cd20533  29 MNDSLRTDLCVRYPPEVIACACIyLAARELGIPLPLPPPWWELFDVSKEDIEEICLTILELYT 91
CYCLIN_ScCTK2-like_rpt1 cd20547
first cyclin box found in Saccharomyces cerevisiae CTD kinase subunit 2 (ScCTK2) and similar ...
47-108 1.10e-05

first cyclin box found in Saccharomyces cerevisiae CTD kinase subunit 2 (ScCTK2) and similar proteins; CTK2, also called CTD kinase subunit beta, CTDK-I subunit beta, or CTD kinase 38 kDa subunit, is the cyclin subunit of the CTDK-I complex, which hyperphosphorylates the C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit. CTK2 contains two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410250 [Multi-domain]  Cd Length: 110  Bit Score: 43.49  E-value: 1.10e-05
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 71987708  47 FITAVATEgahsqanvgCKLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:cd20547   8 FISQLCKK---------LKFPRRTLGTAMLLYQRFHLFNPFTDSSNYEVALACLFLASKIED 60
CYCLIN_AcCycL_rpt1 cd20591
first cyclin box found in Arabidopsis thaliana L-type cyclins (CycL) and similar proteins; ...
65-108 2.53e-05

first cyclin box found in Arabidopsis thaliana L-type cyclins (CycL) and similar proteins; Cyclin-L1-1 (CycL1), also called arginine-rich cyclin 1 (AtRCY1), or protein MODIFIER OF SNC1 12, is the cognate cyclin for cyclin-dependent kinase G1 (CDKG1). It is involved in regulation of DNA methylation and transcriptional silencing. It is required for synapsis and male meiosis, and for the proper splicing of specific resistance (R) genes. L-type cyclins contain two cyclin boxes. This model corresponds to the first one. The cyclin box is a protein binding domain.


Pssm-ID: 410294 [Multi-domain]  Cd Length: 128  Bit Score: 42.90  E-value: 2.53e-05
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....
gi 71987708  65 KLRQQVIATAIIYFKRFYLRQSFRDMCPFLVASTALFLACKVEE 108
Cdd:cd20591  30 KLPQAVMATGQVLFQRFYCKKSFARFNVKRVAASCVWLAAKLEE 73
CYCLIN_AtCycC_rpt2 cd20572
second cyclin box found in Arabidopsis thaliana C-type cyclins (CycCs) and similar proteins; ...
162-281 2.78e-04

second cyclin box found in Arabidopsis thaliana C-type cyclins (CycCs) and similar proteins; CycCs are the cognate cyclin partners of cyclin-dependent kinase CDK8. They may be involved in cell cycle control. CycCs contain two cyclin boxes. This model corresponds to the second one. The cyclin box is a protein binding domain.


Pssm-ID: 410275 [Multi-domain]  Cd Length: 102  Bit Score: 39.37  E-value: 2.78e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987708 162 HASRPMFELLEDlkqftqqstiANqpIKDLEAIeaqCQKVANDSLRCDVSLIFPPHVIGLSSIMVAMELMGRgeELEAWL 241
Cdd:cd20572   1 HPYRPLIQLLQD----------AG--LTDMTQF---TWSIVNDTYRTDLILIHPPYMIALACIYIASVHKEK--DITLWF 63
                        90       100       110       120
                ....*....|....*....|....*....|....*....|
gi 71987708 242 VEVDTDFEKVTDCVEQIYKMYTLWKSFDEkEEVKKLMAKL 281
Cdd:cd20572  64 EELRVDMNIIKNIAMEILDFYDNYRLIPE-ERINAALNKL 102
 
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