Citrus Sinensis ID: 048703
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 361 | ||||||
| 224054182 | 482 | predicted protein [Populus trichocarpa] | 0.966 | 0.724 | 0.580 | 1e-109 | |
| 255552983 | 496 | cyclin A, putative [Ricinus communis] gi | 0.975 | 0.709 | 0.582 | 1e-106 | |
| 225442739 | 490 | PREDICTED: cyclin-A2-4 [Vitis vinifera] | 0.991 | 0.730 | 0.541 | 1e-104 | |
| 147840544 | 872 | hypothetical protein VITISV_017610 [Viti | 0.991 | 0.410 | 0.544 | 1e-103 | |
| 224073784 | 463 | predicted protein [Populus trichocarpa] | 0.944 | 0.736 | 0.570 | 1e-101 | |
| 359476069 | 533 | PREDICTED: cyclin-A2-2-like [Vitis vinif | 0.977 | 0.662 | 0.521 | 3e-92 | |
| 356519423 | 482 | PREDICTED: cyclin-A2-4-like [Glycine max | 0.952 | 0.713 | 0.519 | 8e-91 | |
| 449436090 | 503 | PREDICTED: cyclin-A2-4-like [Cucumis sat | 0.961 | 0.689 | 0.487 | 1e-86 | |
| 449520565 | 503 | PREDICTED: LOW QUALITY PROTEIN: cyclin-A | 0.961 | 0.689 | 0.487 | 2e-86 | |
| 356528942 | 481 | PREDICTED: cyclin-A2-4-like [Glycine max | 0.966 | 0.725 | 0.520 | 4e-86 |
| >gi|224054182|ref|XP_002298132.1| predicted protein [Populus trichocarpa] gi|222845390|gb|EEE82937.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
Score = 400 bits (1028), Expect = e-109, Method: Compositional matrix adjust.
Identities = 216/372 (58%), Positives = 261/372 (70%), Gaps = 23/372 (6%)
Query: 1 MKKQSSIAANVGDSTGIMTRSRAATLASQSSGFVASSRAPSVQTRKRVLRENPKKAASDE 60
MKK++++ +N G +TR+ A ++SG + +A S Q +KR+LR NPK+AA DE
Sbjct: 1 MKKENTLPSNFRQLNGPVTRAAAL----RASGKMPPLKASSKQDQKRILRANPKRAALDE 56
Query: 61 NNIIVTDNPCRQHKRRAVLQDVTNVCCENSYRSFFHAAKIQPKNSKQAKNGQAQISKLAP 120
NN N Q KRRAVLQDVTNVCCENSY S F A KIQ +K AK GQ ++SK+AP
Sbjct: 57 NNTSGPANAGNQRKRRAVLQDVTNVCCENSYTSCFSATKIQ---AKIAKKGQLKVSKIAP 113
Query: 121 SVSVKVLHVQANSKTRINKGTVK-AGHKPVELSTSLGADMTVQLGSI-----------NE 168
SV+++ H++ANSK +I VK + + S++ D++ Q I N+
Sbjct: 114 SVALEHRHLRANSKKKIICQEVKRVPYSEIVCSSTQEKDVSSQPSGIRGVGIDDPQLPNQ 173
Query: 169 CTRGNQRPSELQICTKKVEKDNFSGKLMTSCYPDHVDIDSDHTDPQLCSLYAADIYSNLQ 228
C+R P + K EK N S S + +DIDS+H DPQLCSLYAADIYSNL+
Sbjct: 174 CSRVPSHPHN----SPKKEKCNVSENQKISRDQEFIDIDSNHKDPQLCSLYAADIYSNLR 229
Query: 229 VAELNRRPFPNFMETVQRDITQAMRGILVDWLVEVSEEYKLVPDTLYMTVYLIDWFLCQN 288
VAEL RR PNFMETVQRDITQ+MRGIL+DWLVEVSEEYKLVPDTLY+TVYLID FL QN
Sbjct: 230 VAELVRRSLPNFMETVQRDITQSMRGILIDWLVEVSEEYKLVPDTLYLTVYLIDRFLSQN 289
Query: 289 YIERQRLQLLGITCMLIASKYEEICAPRAEEFCFITDNTYSREEVLKMESQVLKCLGFQL 348
YIERQRLQLLGITCMLIASKYEEIC+PR EEFCFITDNTY+ EVL+ME+QVL GFQ+
Sbjct: 290 YIERQRLQLLGITCMLIASKYEEICSPRVEEFCFITDNTYTSHEVLRMETQVLNFFGFQI 349
Query: 349 FVPTTKTFLRYF 360
F PT KTFLR F
Sbjct: 350 FAPTAKTFLRRF 361
|
Source: Populus trichocarpa Species: Populus trichocarpa Genus: Populus Family: Salicaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|255552983|ref|XP_002517534.1| cyclin A, putative [Ricinus communis] gi|223543166|gb|EEF44698.1| cyclin A, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|225442739|ref|XP_002280592.1| PREDICTED: cyclin-A2-4 [Vitis vinifera] gi|297743331|emb|CBI36198.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|147840544|emb|CAN63857.1| hypothetical protein VITISV_017610 [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|224073784|ref|XP_002304171.1| predicted protein [Populus trichocarpa] gi|222841603|gb|EEE79150.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|359476069|ref|XP_002281863.2| PREDICTED: cyclin-A2-2-like [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|356519423|ref|XP_003528372.1| PREDICTED: cyclin-A2-4-like [Glycine max] | Back alignment and taxonomy information |
|---|
| >gi|449436090|ref|XP_004135827.1| PREDICTED: cyclin-A2-4-like [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|449520565|ref|XP_004167304.1| PREDICTED: LOW QUALITY PROTEIN: cyclin-A2-4-like [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|356528942|ref|XP_003533056.1| PREDICTED: cyclin-A2-4-like [Glycine max] | Back alignment and taxonomy information |
|---|
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 361 | ||||||
| TAIR|locus:2034250 | 461 | CYCA2;4 "Cyclin A2;4" [Arabido | 0.750 | 0.587 | 0.574 | 2.2e-73 | |
| TAIR|locus:2196563 | 450 | CYCA2;3 "CYCLIN A2;3" [Arabido | 0.855 | 0.686 | 0.501 | 2.3e-71 | |
| TAIR|locus:2148052 | 436 | CYC3B "mitotic-like cyclin 3B | 0.434 | 0.360 | 0.713 | 4.8e-62 | |
| TAIR|locus:2205871 | 460 | CYCA1;1 "Cyclin A1;1" [Arabido | 0.894 | 0.702 | 0.390 | 9.2e-52 | |
| TAIR|locus:2031407 | 442 | CYCA1;2 "CYCLIN A1;2" [Arabido | 0.434 | 0.355 | 0.579 | 2.6e-47 | |
| TAIR|locus:2030648 | 372 | CYCA3;2 "cyclin-dependent prot | 0.432 | 0.419 | 0.544 | 1.4e-46 | |
| TAIR|locus:2167761 | 355 | CYCA3;1 "Cyclin A3;1" [Arabido | 0.432 | 0.439 | 0.538 | 3.5e-43 | |
| TAIR|locus:2036756 | 370 | CYCA3;4 "CYCLIN A3;4" [Arabido | 0.623 | 0.608 | 0.424 | 1.6e-40 | |
| TAIR|locus:2036761 | 327 | CYCA3;3 "Cyclin A3;3" [Arabido | 0.432 | 0.477 | 0.518 | 1.8e-39 | |
| RGD|1310639 | 421 | Ccna1 "cyclin A1" [Rattus norv | 0.379 | 0.325 | 0.514 | 1.9e-35 |
| TAIR|locus:2034250 CYCA2;4 "Cyclin A2;4" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 741 (265.9 bits), Expect = 2.2e-73, P = 2.2e-73
Identities = 165/287 (57%), Positives = 193/287 (67%)
Query: 74 KRRAVLQDVTNVCCENSYRSFFHAAKIQPKNSKQAKNGQAQISKLAPSVSVKVLHVQANS 133
K+RAVL+D+TNV CENSY S F A +N KQ K G+ Q S + S ++
Sbjct: 68 KKRAVLKDITNVTCENSYTSCFSVAV---ENIKQIKKGR-QSSSSSKVASSSATSQVTDA 123
Query: 134 KTRINKGTVKAGHKPVELSTSLGADMTVQLGSINECTRGNQRPSELQICTKKVEKDNFSG 193
K + + A V TSLG + T +R RP VE+ + G
Sbjct: 124 KVEVVSNSAGASLS-VFTDTSLGTNETSYSIIAKPSSRSPPRPFGT------VER-SCGG 175
Query: 194 KLMTSCYPDHVDIDSDHTDPQLCSLYAADIYSNLQVAELNRRPFPNFMETVQRDITQAMR 253
+ P VDIDSD DP LCSLYA DIY NL+VAEL RRPFP+FME QRD+T+ MR
Sbjct: 176 ----ASSPKFVDIDSDDKDPLLCSLYAPDIYYNLRVAELKRRPFPDFMEKTQRDVTETMR 231
Query: 254 GILVDWLVEVSEEYKLVPDTLYMTVYLIDWFLCQNYIERQRLQLLGITCMLIASKYEEIC 313
GILVDWLVEVSEEY LVPDTLY+TVYLIDWFL NY+ERQRLQLLGITCMLIASKYEEI
Sbjct: 232 GILVDWLVEVSEEYTLVPDTLYLTVYLIDWFLHGNYVERQRLQLLGITCMLIASKYEEIH 291
Query: 314 APRAEEFCFITDNTYSREEVLKMESQVLKCLGFQLFVPTTKTFLRYF 360
APR EEFCFITDNTY+R++VL+MESQVLK FQ++ PT+KTFLR F
Sbjct: 292 APRIEEFCFITDNTYTRDQVLEMESQVLKHFSFQIYTPTSKTFLRRF 338
|
|
| TAIR|locus:2196563 CYCA2;3 "CYCLIN A2;3" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2148052 CYC3B "mitotic-like cyclin 3B from Arabidopsis" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2205871 CYCA1;1 "Cyclin A1;1" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2031407 CYCA1;2 "CYCLIN A1;2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2030648 CYCA3;2 "cyclin-dependent protein kinase 3;2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2167761 CYCA3;1 "Cyclin A3;1" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2036756 CYCA3;4 "CYCLIN A3;4" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2036761 CYCA3;3 "Cyclin A3;3" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| RGD|1310639 Ccna1 "cyclin A1" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
Fail to connect to STRING server
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 361 | |||
| pfam00134 | 127 | pfam00134, Cyclin_N, Cyclin, N-terminal domain | 5e-56 | |
| COG5024 | 440 | COG5024, COG5024, Cyclin [Cell division and chromo | 7e-29 | |
| cd00043 | 88 | cd00043, CYCLIN, Cyclin box fold | 4e-20 | |
| smart00385 | 83 | smart00385, CYCLIN, domain present in cyclins, TFI | 4e-17 |
| >gnl|CDD|215740 pfam00134, Cyclin_N, Cyclin, N-terminal domain | Back alignment and domain information |
|---|
Score = 178 bits (455), Expect = 5e-56
Identities = 64/127 (50%), Positives = 91/127 (71%), Gaps = 1/127 (0%)
Query: 222 DIYSNLQVAELNRRPFPNFMETVQRDITQAMRGILVDWLVEVSEEYKLVPDTLYMTVYLI 281
DIY+ L+ E RP P++++ Q DI MR IL+DWLVEV EE+KL+P+TLY+ V +
Sbjct: 1 DIYAYLRELEEEDRPPPDYLD-QQPDINPKMRAILIDWLVEVHEEFKLLPETLYLAVNYL 59
Query: 282 DWFLCQNYIERQRLQLLGITCMLIASKYEEICAPRAEEFCFITDNTYSREEVLKMESQVL 341
D FL + + R +LQL+G+TC+LIA+KYEEI P E+F +ITDN Y++EE+L+ME +L
Sbjct: 60 DRFLSKQPVPRTKLQLVGVTCLLIAAKYEEIYPPSVEDFVYITDNAYTKEEILRMELLIL 119
Query: 342 KCLGFQL 348
L + L
Sbjct: 120 STLNWDL 126
|
Cyclins regulate cyclin dependent kinases (CDKs). Human cyclin-O 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. Length = 127 |
| >gnl|CDD|227357 COG5024, COG5024, Cyclin [Cell division and chromosome partitioning] | Back alignment and domain information |
|---|
| >gnl|CDD|238003 cd00043, CYCLIN, Cyclin box fold | Back alignment and domain information |
|---|
| >gnl|CDD|214641 smart00385, CYCLIN, domain present in cyclins, TFIIB and Retinoblastoma | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 361 | |||
| KOG0653 | 391 | consensus Cyclin B and related kinase-activating p | 100.0 | |
| COG5024 | 440 | Cyclin [Cell division and chromosome partitioning] | 100.0 | |
| KOG0655 | 408 | consensus G1/S-specific cyclin E [Cell cycle contr | 99.97 | |
| KOG0656 | 335 | consensus G1/S-specific cyclin D [Cell cycle contr | 99.96 | |
| PF00134 | 127 | Cyclin_N: Cyclin, N-terminal domain; InterPro: IPR | 99.93 | |
| KOG0654 | 359 | consensus G2/Mitotic-specific cyclin A [Cell cycle | 99.92 | |
| TIGR00569 | 305 | ccl1 cyclin ccl1. University). | 99.59 | |
| cd00043 | 88 | CYCLIN Cyclin box fold. Protein binding domain fun | 99.51 | |
| smart00385 | 83 | CYCLIN domain present in cyclins, TFIIB and Retino | 99.43 | |
| KOG0834 | 323 | consensus CDK9 kinase-activating protein cyclin T | 99.35 | |
| COG5333 | 297 | CCL1 Cdk activating kinase (CAK)/RNA polymerase II | 99.12 | |
| KOG0835 | 367 | consensus Cyclin L [General function prediction on | 98.96 | |
| PF08613 | 149 | Cyclin: Cyclin; InterPro: IPR013922 Cyclins are eu | 98.71 | |
| KOG0794 | 264 | consensus CDK8 kinase-activating protein cyclin C | 98.71 | |
| PRK00423 | 310 | tfb transcription initiation factor IIB; Reviewed | 98.31 | |
| KOG4164 | 497 | consensus Cyclin ik3-1/CABLES [Cell cycle control, | 98.2 | |
| KOG2496 | 325 | consensus Cdk activating kinase (CAK)/RNA polymera | 98.06 | |
| KOG1597 | 308 | consensus Transcription initiation factor TFIIB [T | 96.94 | |
| KOG1674 | 218 | consensus Cyclin [General function prediction only | 96.56 | |
| COG1405 | 285 | SUA7 Transcription initiation factor TFIIIB, Brf1 | 96.16 | |
| KOG1675 | 343 | consensus Predicted cyclin [General function predi | 95.45 | |
| PF00382 | 71 | TFIIB: Transcription factor TFIIB repeat; InterPro | 95.16 | |
| PRK00423 | 310 | tfb transcription initiation factor IIB; Reviewed | 91.7 | |
| KOG0834 | 323 | consensus CDK9 kinase-activating protein cyclin T | 91.44 | |
| PF02984 | 118 | Cyclin_C: Cyclin, C-terminal domain; InterPro: IPR | 88.05 |
| >KOG0653 consensus Cyclin B and related kinase-activating proteins [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
Probab=100.00 E-value=4.6e-34 Score=286.52 Aligned_cols=158 Identities=47% Similarity=0.786 Sum_probs=148.3
Q ss_pred CcccCCC-CCCCcchhhccHHHHHHHHHHHHhccCCCCCccccccccCCHHHHHHHHHHHHHHHHHhcCchHHHHHHHHH
Q 048703 202 DHVDIDS-DHTDPQLCSLYAADIYSNLQVAELNRRPFPNFMETVQRDITQAMRGILVDWLVEVSEEYKLVPDTLYMTVYL 280 (361)
Q Consensus 202 ~~~did~-~~~dp~~~~eY~~dI~~~L~~~E~~~~p~~~yl~~~Q~~It~~~R~~lIdwL~~v~~~~~L~~eTl~lAV~l 280 (361)
.+.|+|. +..+|+++.+|..+||.+|+..|..+.|. .|+. -|.++++.||.++||||++||..|+|.+|||||||+|
T Consensus 108 ~~~dl~~~d~~~~~~~~ey~~di~~~l~~~e~~~~p~-~~~~-~~~e~~~~mR~iLvdwlvevh~~F~L~~ETL~LaVnl 185 (391)
T KOG0653|consen 108 SILDLDSEDKSDPSMIVEYVQDIFEYLRQLELEFLPL-SYDI-SQSEIRAKMRAILVDWLVEVHEKFGLSPETLYLAVNL 185 (391)
T ss_pred CccCcchhcccCcHHHHHHHHHHHHHHHHHHHhhCch-hhhc-ccccccHHHHHHHHHHHHHhhhhcCcCHHHHHHHHHH
Confidence 6889988 88999999999999999999999755564 4444 3889999999999999999999999999999999999
Q ss_pred HHHhhhcCccCccCeEEEeeeehh-hhhhhhccCCCCHHHHHHhhcCCCCHHHHHHHHHHHHHHcCceecCCCHHHHHHh
Q 048703 281 IDWFLCQNYIERQRLQLLGITCML-IASKYEEICAPRAEEFCFITDNTYSREEVLKMESQVLKCLGFQLFVPTTKTFLRY 359 (361)
Q Consensus 281 ~DRfLs~~~v~~~~lqLvgitCL~-IASK~EE~~~p~l~~l~~i~~~~yt~~eI~~mE~~IL~~L~w~L~~pTp~~FL~~ 359 (361)
+||||++..+.+.++||+|++||| ||+||||+++|.+.+|++++++.||.+||++||+.||.+|+|++..|+|+.||++
T Consensus 186 iDRfL~~~~v~~~~lqLvgvsalf~IA~K~EE~~~P~v~dlv~isd~~~s~~~il~mE~~il~~L~f~l~~p~~~~FLrr 265 (391)
T KOG0653|consen 186 IDRFLSKVKVPLKKLQLVGVSALLSIACKYEEISLPSVEDLVLITDGAYSREEILRMEKYILNVLEFDLSVPTPLSFLRR 265 (391)
T ss_pred HHHHHHHhcccHHHhhHHhHHHHHHHHHhhhhccCCccceeEeeeCCccchHHHHHHHHHHHhccCeeecCCchHHHHHH
Confidence 999999988999999999999966 9999999999999999999999999999999999999999999999999999999
Q ss_pred hC
Q 048703 360 FN 361 (361)
Q Consensus 360 Fs 361 (361)
|+
T Consensus 266 ~~ 267 (391)
T KOG0653|consen 266 FL 267 (391)
T ss_pred HH
Confidence 84
|
|
| >COG5024 Cyclin [Cell division and chromosome partitioning] | Back alignment and domain information |
|---|
| >KOG0655 consensus G1/S-specific cyclin E [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
| >KOG0656 consensus G1/S-specific cyclin D [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
| >PF00134 Cyclin_N: Cyclin, N-terminal domain; InterPro: IPR006671 Cyclins are eukaryotic proteins that play an active role in controlling nuclear cell division cycles [], and regulate cyclin dependent kinases (CDKs) | Back alignment and domain information |
|---|
| >KOG0654 consensus G2/Mitotic-specific cyclin A [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
| >TIGR00569 ccl1 cyclin ccl1 | Back alignment and domain information |
|---|
| >cd00043 CYCLIN Cyclin box fold | Back alignment and domain information |
|---|
| >smart00385 CYCLIN domain present in cyclins, TFIIB and Retinoblastoma | Back alignment and domain information |
|---|
| >KOG0834 consensus CDK9 kinase-activating protein cyclin T [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
| >COG5333 CCL1 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] | Back alignment and domain information |
|---|
| >KOG0835 consensus Cyclin L [General function prediction only] | Back alignment and domain information |
|---|
| >PF08613 Cyclin: Cyclin; InterPro: IPR013922 Cyclins are eukaryotic proteins that play an active role in controlling nuclear cell division cycles [], and regulate cyclin dependent kinases (CDKs) | Back alignment and domain information |
|---|
| >KOG0794 consensus CDK8 kinase-activating protein cyclin C [Transcription] | Back alignment and domain information |
|---|
| >PRK00423 tfb transcription initiation factor IIB; Reviewed | Back alignment and domain information |
|---|
| >KOG4164 consensus Cyclin ik3-1/CABLES [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
| >KOG2496 consensus Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision repair factor TFIIH/TFIIK, cyclin H subunit [Cell cycle control, cell division, chromosome partitioning; Transcription; Replication, recombination and repair] | Back alignment and domain information |
|---|
| >KOG1597 consensus Transcription initiation factor TFIIB [Transcription] | Back alignment and domain information |
|---|
| >KOG1674 consensus Cyclin [General function prediction only] | Back alignment and domain information |
|---|
| >COG1405 SUA7 Transcription initiation factor TFIIIB, Brf1 subunit/Transcription initiation factor TFIIB [Transcription] | Back alignment and domain information |
|---|
| >KOG1675 consensus Predicted cyclin [General function prediction only] | Back alignment and domain information |
|---|
| >PF00382 TFIIB: Transcription factor TFIIB repeat; InterPro: IPR013150 Cyclins are eukaryotic proteins that play an active role in controlling nuclear cell division cycles [], and regulate cyclin dependent kinases (CDKs) | Back alignment and domain information |
|---|
| >PRK00423 tfb transcription initiation factor IIB; Reviewed | Back alignment and domain information |
|---|
| >KOG0834 consensus CDK9 kinase-activating protein cyclin T [Cell cycle control, cell division, chromosome partitioning] | Back alignment and domain information |
|---|
| >PF02984 Cyclin_C: Cyclin, C-terminal domain; InterPro: IPR004367 Cyclins are eukaryotic proteins that play an active role in controlling nuclear cell division cycles [], and regulate cyclin dependent kinases (CDKs) | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 361 | ||||
| 3qhr_B | 261 | Structure Of A Pcdk2CYCLINA TRANSITION-State Mimic | 3e-32 | ||
| 4i3z_B | 257 | Structure Of Pcdk2CYCLINA BOUND TO ADP AND 2 MAGNES | 3e-32 | ||
| 4ii5_B | 258 | Structure Of Pcdk2/cyclina Bound To Adp And 1 Magne | 3e-32 | ||
| 3dog_B | 264 | Structure Of Thr 160 Phosphorylated Cdk2CYCLIN A IN | 5e-32 | ||
| 3ddq_B | 269 | Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN | 6e-32 | ||
| 3ddp_B | 268 | Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN | 6e-32 | ||
| 3bht_B | 262 | Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN | 6e-32 | ||
| 4bcq_D | 262 | Structure Of Cdk2 In Complex With Cyclin A And A 2- | 7e-32 | ||
| 2g9x_B | 262 | Structure Of Thr 160 Phosphorylated Cdk2CYCLIN A IN | 7e-32 | ||
| 1vin_A | 268 | Bovine Cyclin A3 Length = 268 | 7e-32 | ||
| 4bcq_B | 262 | Structure Of Cdk2 In Complex With Cyclin A And A 2- | 7e-32 | ||
| 1vyw_B | 265 | Structure Of Cdk2CYCLIN A WITH PNU-292137 Length = | 8e-32 | ||
| 4bco_B | 262 | Structure Of Cdk2 In Complex With Cyclin A And A 2- | 8e-32 | ||
| 2x1n_B | 261 | Truncation And Optimisation Of Peptide Inhibitors O | 9e-32 | ||
| 1fin_B | 260 | Cyclin A-Cyclin-Dependent Kinase 2 Complex Length = | 9e-32 | ||
| 3f5x_B | 256 | Cdk-2-Cyclin Complex With Indazole Inhibitor 9 Boun | 9e-32 | ||
| 1qmz_B | 259 | Phosphorylated Cdk2-Cyclyin A-Substrate Peptide Com | 1e-31 | ||
| 1jst_B | 258 | Phosphorylated Cyclin-Dependent Kinase-2 Bound To C | 1e-31 | ||
| 1e9h_B | 261 | Thr 160 Phosphorylated Cdk2-Human Cyclin A3 Complex | 1e-31 | ||
| 1ogu_B | 260 | Structure Of Human Thr160-phospho Cdk2/cyclin A Com | 1e-31 | ||
| 2b9r_A | 269 | Crystal Structure Of Human Cyclin B1 Length = 269 | 3e-30 | ||
| 2jgz_B | 260 | Crystal Structure Of Phospho-Cdk2 In Complex With C | 6e-30 | ||
| 1w98_B | 283 | The Structural Basis Of Cdk2 Activation By Cyclin E | 2e-15 | ||
| 2w9z_A | 257 | Crystal Structure Of Cdk4 In Complex With A D-Type | 2e-13 | ||
| 2w96_A | 271 | Crystal Structure Of Cdk4 In Complex With A D-Type | 3e-13 | ||
| 3g33_B | 306 | Crystal Structure Of Cdk4CYCLIN D3 Length = 306 | 2e-11 | ||
| 1g3n_C | 257 | Structure Of A P18(Ink4c)-Cdk6-K-Cyclin Ternary Com | 5e-08 | ||
| 1jow_A | 254 | Crystal Structure Of A Complex Of Human Cdk6 And A | 3e-07 | ||
| 1bu2_A | 229 | X-Ray Structure Of A Viral Cyclin From Herpesvirus | 5e-07 |
| >pdb|3QHR|B Chain B, Structure Of A Pcdk2CYCLINA TRANSITION-State Mimic Length = 261 | Back alignment and structure |
|
| >pdb|4I3Z|B Chain B, Structure Of Pcdk2CYCLINA BOUND TO ADP AND 2 MAGNESIUM IONS Length = 257 | Back alignment and structure |
| >pdb|4II5|B Chain B, Structure Of Pcdk2/cyclina Bound To Adp And 1 Magnesium Ion Length = 258 | Back alignment and structure |
| >pdb|3DOG|B Chain B, Structure Of Thr 160 Phosphorylated Cdk2CYCLIN A IN Complex With The Inhibitor N-&-N1 Length = 264 | Back alignment and structure |
| >pdb|3DDQ|B Chain B, Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN COMPLEX With The Inhibitor Roscovitine Length = 269 | Back alignment and structure |
| >pdb|3DDP|B Chain B, Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN COMPLEX With The Inhibitor Cr8 Length = 268 | Back alignment and structure |
| >pdb|3BHT|B Chain B, Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN COMPLEX WITH THE Inhibitor Meriolin 3 Length = 262 | Back alignment and structure |
| >pdb|4BCQ|D Chain D, Structure Of Cdk2 In Complex With Cyclin A And A 2-amino-4- Heteroaryl-pyrimidine Inhibitor Length = 262 | Back alignment and structure |
| >pdb|2G9X|B Chain B, Structure Of Thr 160 Phosphorylated Cdk2CYCLIN A IN COMPLEX WITH THE Inhibitor Nu6271 Length = 262 | Back alignment and structure |
| >pdb|1VIN|A Chain A, Bovine Cyclin A3 Length = 268 | Back alignment and structure |
| >pdb|4BCQ|B Chain B, Structure Of Cdk2 In Complex With Cyclin A And A 2-amino-4- Heteroaryl-pyrimidine Inhibitor Length = 262 | Back alignment and structure |
| >pdb|1VYW|B Chain B, Structure Of Cdk2CYCLIN A WITH PNU-292137 Length = 265 | Back alignment and structure |
| >pdb|4BCO|B Chain B, Structure Of Cdk2 In Complex With Cyclin A And A 2-amino-4- Heteroaryl-pyrimidine Inhibitor Length = 262 | Back alignment and structure |
| >pdb|2X1N|B Chain B, Truncation And Optimisation Of Peptide Inhibitors Of Cdk2, Cyclin A Through Structure Guided Design Length = 261 | Back alignment and structure |
| >pdb|1FIN|B Chain B, Cyclin A-Cyclin-Dependent Kinase 2 Complex Length = 260 | Back alignment and structure |
| >pdb|3F5X|B Chain B, Cdk-2-Cyclin Complex With Indazole Inhibitor 9 Bound At Its Active Site Length = 256 | Back alignment and structure |
| >pdb|1QMZ|B Chain B, Phosphorylated Cdk2-Cyclyin A-Substrate Peptide Complex Length = 259 | Back alignment and structure |
| >pdb|1JST|B Chain B, Phosphorylated Cyclin-Dependent Kinase-2 Bound To Cyclin A Length = 258 | Back alignment and structure |
| >pdb|1E9H|B Chain B, Thr 160 Phosphorylated Cdk2-Human Cyclin A3 Complex With The Inhibitor Indirubin-5-Sulphonate Bound Length = 261 | Back alignment and structure |
| >pdb|1OGU|B Chain B, Structure Of Human Thr160-phospho Cdk2/cyclin A Complexed With A 2-arylamino-4-cyclohexylmethyl-5-nitroso-6- aminopyrimidine Inhibitor Length = 260 | Back alignment and structure |
| >pdb|2B9R|A Chain A, Crystal Structure Of Human Cyclin B1 Length = 269 | Back alignment and structure |
| >pdb|2JGZ|B Chain B, Crystal Structure Of Phospho-Cdk2 In Complex With Cyclin B Length = 260 | Back alignment and structure |
| >pdb|1W98|B Chain B, The Structural Basis Of Cdk2 Activation By Cyclin E Length = 283 | Back alignment and structure |
| >pdb|2W9Z|A Chain A, Crystal Structure Of Cdk4 In Complex With A D-Type Cyclin Length = 257 | Back alignment and structure |
| >pdb|2W96|A Chain A, Crystal Structure Of Cdk4 In Complex With A D-Type Cyclin Length = 271 | Back alignment and structure |
| >pdb|3G33|B Chain B, Crystal Structure Of Cdk4CYCLIN D3 Length = 306 | Back alignment and structure |
| >pdb|1G3N|C Chain C, Structure Of A P18(Ink4c)-Cdk6-K-Cyclin Ternary Complex Length = 257 | Back alignment and structure |
| >pdb|1JOW|A Chain A, Crystal Structure Of A Complex Of Human Cdk6 And A Viral Cyclin Length = 254 | Back alignment and structure |
| >pdb|1BU2|A Chain A, X-Ray Structure Of A Viral Cyclin From Herpesvirus Saimiri Length = 229 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 361 | |||
| 3g33_B | 306 | CCND3 protein; Ser/Thr protein kinase, cell cycle, | 1e-78 | |
| 2w96_A | 271 | G1/S-specific cyclin-D1; serine/threonine-protein | 2e-78 | |
| 1g3n_C | 257 | V-cyclin; cyclin-dependent kinase, INK4 inhibitor, | 4e-78 | |
| 2b9r_A | 269 | Human cyclin B1; cell cycle; 2.90A {Homo sapiens} | 3e-77 | |
| 2cch_B | 260 | Cyclin A2, cyclin-A; complex(transferase/cell divi | 3e-76 | |
| 2f2c_A | 254 | Cyclin homolog, V-cyclin; small molecule inhibitor | 3e-76 | |
| 1w98_B | 283 | Cyclin E, G1/S-specific cyclin E1; cell cycle, tra | 4e-75 | |
| 1f5q_B | 252 | Gamma herpesvirus cyclin; herpesviral cyclin, cycl | 2e-65 | |
| 2i53_A | 258 | Cyclin K; cell cycle, transcription, cyclin BOX, C | 2e-12 | |
| 1jkw_A | 323 | Cyclin H; cell cycle, cell division, nuclear prote | 4e-07 | |
| 2pk2_A | 358 | Cyclin-T1, protein TAT; TAR, twinning, transcripti | 3e-05 | |
| 1zp2_A | 235 | RNA polymerase II holoenzyme cyclin-like subunit; | 4e-05 | |
| 2ivx_A | 257 | Cyclin-T2; transcription regulation, cell division | 5e-04 |
| >3g33_B CCND3 protein; Ser/Thr protein kinase, cell cycle, phosphorylation, ATP-BIN cell division, disease mutation, kinase; 3.00A {Homo sapiens} Length = 306 | Back alignment and structure |
|---|
Score = 242 bits (619), Expect = 1e-78
Identities = 47/177 (26%), Positives = 75/177 (42%), Gaps = 4/177 (2%)
Query: 184 KKVEKDNFSGKLMTSCYPDHVDIDSDHTDPQLCSLYAADIYSNLQVAELNRRPFPNFMET 243
+ S +L+ C DP+L + +L E P ++ +
Sbjct: 6 DDDKSPGGSMELL--CCEGTRHAPRAGPDPRLL--GDQRVLQSLLRLEERYVPRASYFQC 61
Query: 244 VQRDITQAMRGILVDWLVEVSEEYKLVPDTLYMTVYLIDWFLCQNYIERQRLQLLGITCM 303
VQR+I MR +L W++EV EE + + + + +D +L + +LQLLG CM
Sbjct: 62 VQREIKPHMRKMLAYWMLEVCEEQRCEEEVFPLAMNYLDRYLSCVPTRKAQLQLLGAVCM 121
Query: 304 LIASKYEEICAPRAEEFCFITDNTYSREEVLKMESQVLKCLGFQLFVPTTKTFLRYF 360
L+ASK E E+ C TD+ S ++ E VL L + L FL +
Sbjct: 122 LLASKLRETTPLTIEKLCIYTDHAVSPRQLRDWEVLVLGKLKWDLAAVIAHDFLAFI 178
|
| >2w96_A G1/S-specific cyclin-D1; serine/threonine-protein kinase, chromosomal rearrangement, ATP-binding, transferase, polymorphism, cell division; 2.30A {Homo sapiens} PDB: 2w99_A 2w9f_A 2w9z_A Length = 271 | Back alignment and structure |
|---|
| >1g3n_C V-cyclin; cyclin-dependent kinase, INK4 inhibitor, viral cyclin, cell cycle, signaling protein; 2.90A {Human herpesvirus 8} SCOP: a.74.1.1 a.74.1.1 Length = 257 | Back alignment and structure |
|---|
| >2b9r_A Human cyclin B1; cell cycle; 2.90A {Homo sapiens} PDB: 2jgz_B* Length = 269 | Back alignment and structure |
|---|
| >2cch_B Cyclin A2, cyclin-A; complex(transferase/cell division), ATP-binding, CDK2, cell cycle, cyclin, mitosis, nuclear protein; HET: TPO ATP; 1.7A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 1fvv_B* 1jsu_B* 1okv_B 1okw_B* 1ol1_B* 1ol2_B* 1urc_B 1fin_B* 2c5p_B* 2c5o_B* 2i40_B* 2wev_B* 2wfy_B 2whb_B* 3eid_B* 3ej1_B* 3eoc_B* 2wha_B* 2x1n_B* 1vyw_B* ... Length = 260 | Back alignment and structure |
|---|
| >2f2c_A Cyclin homolog, V-cyclin; small molecule inhibitor bound between N-terminal and C-TERM domain of kinase, cell cycle-transferase complex; HET: AP9; 2.80A {Herpesvirus saimiri} SCOP: a.74.1.1 a.74.1.1 PDB: 1jow_A* 2euf_A* 1xo2_A* 1bu2_A Length = 254 | Back alignment and structure |
|---|
| >1w98_B Cyclin E, G1/S-specific cyclin E1; cell cycle, transferase; HET: TPO; 2.15A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 Length = 283 | Back alignment and structure |
|---|
| >1f5q_B Gamma herpesvirus cyclin; herpesviral cyclin, cyclin dependent kinase. protein/protein complex, transferase; 2.50A {Murid herpesvirus 4} SCOP: a.74.1.1 a.74.1.1 Length = 252 | Back alignment and structure |
|---|
| >2i53_A Cyclin K; cell cycle, transcription, cyclin BOX, CDK9, positive transcription elongation factor, P-TEFB; 1.50A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 Length = 258 | Back alignment and structure |
|---|
| >1jkw_A Cyclin H; cell cycle, cell division, nuclear protein; 2.60A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 1kxu_A Length = 323 | Back alignment and structure |
|---|
| >2pk2_A Cyclin-T1, protein TAT; TAR, twinning, transcription regulation P- TEFB, cell cycle; 2.67A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 2w2h_C Length = 358 | Back alignment and structure |
|---|
| >1zp2_A RNA polymerase II holoenzyme cyclin-like subunit; cyclin repeat domains, transcription-cell cycle complex; 3.00A {Schizosaccharomyces pombe} Length = 235 | Back alignment and structure |
|---|
| >2ivx_A Cyclin-T2; transcription regulation, cell division, phosphorylation, NU protein, cell cycle, transcription; 1.8A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 2w2h_A 3mi9_B* 3mia_B* 3tnh_B* 3tni_B* 3blh_B* 3blq_B* 3blr_B* 3lq5_B* 3my1_B* 3tn8_B* Length = 257 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 361 | |||
| 1g3n_C | 257 | V-cyclin; cyclin-dependent kinase, INK4 inhibitor, | 100.0 | |
| 2f2c_A | 254 | Cyclin homolog, V-cyclin; small molecule inhibitor | 100.0 | |
| 1f5q_B | 252 | Gamma herpesvirus cyclin; herpesviral cyclin, cycl | 100.0 | |
| 3g33_B | 306 | CCND3 protein; Ser/Thr protein kinase, cell cycle, | 100.0 | |
| 1w98_B | 283 | Cyclin E, G1/S-specific cyclin E1; cell cycle, tra | 100.0 | |
| 2cch_B | 260 | Cyclin A2, cyclin-A; complex(transferase/cell divi | 100.0 | |
| 2b9r_A | 269 | Human cyclin B1; cell cycle; 2.90A {Homo sapiens} | 100.0 | |
| 2w96_A | 271 | G1/S-specific cyclin-D1; serine/threonine-protein | 100.0 | |
| 2i53_A | 258 | Cyclin K; cell cycle, transcription, cyclin BOX, C | 99.9 | |
| 2ivx_A | 257 | Cyclin-T2; transcription regulation, cell division | 99.9 | |
| 2pk2_A | 358 | Cyclin-T1, protein TAT; TAR, twinning, transcripti | 99.88 | |
| 3rgf_B | 285 | Cyclin-C; protein kinase complex, transferase,tran | 99.87 | |
| 1zp2_A | 235 | RNA polymerase II holoenzyme cyclin-like subunit; | 99.86 | |
| 1jkw_A | 323 | Cyclin H; cell cycle, cell division, nuclear prote | 99.82 | |
| 1c9b_A | 207 | General transcription factor IIB; protein-DNA comp | 99.63 | |
| 1ais_B | 200 | TFB TFIIB, protein (transcription initiation facto | 99.35 | |
| 3k7a_M | 345 | Transcription initiation factor IIB; RNA polymeras | 98.91 | |
| 2pmi_B | 293 | PHO85 cyclin PHO80, aminoglycoside anti; cyclin-de | 98.54 | |
| 4bbr_M | 345 | Transcription initiation factor IIB; RNA polymeras | 98.02 | |
| 1ais_B | 200 | TFB TFIIB, protein (transcription initiation facto | 95.95 | |
| 1c9b_A | 207 | General transcription factor IIB; protein-DNA comp | 91.47 | |
| 2ivx_A | 257 | Cyclin-T2; transcription regulation, cell division | 83.38 | |
| 2pk2_A | 358 | Cyclin-T1, protein TAT; TAR, twinning, transcripti | 83.06 |
| >1g3n_C V-cyclin; cyclin-dependent kinase, INK4 inhibitor, viral cyclin, cell cycle, signaling protein; 2.90A {Human herpesvirus 8} SCOP: a.74.1.1 a.74.1.1 | Back alignment and structure |
|---|
Probab=100.00 E-value=1.4e-37 Score=293.40 Aligned_cols=154 Identities=24% Similarity=0.460 Sum_probs=140.0
Q ss_pred ccCCCCCCCcchhhccHHHHHHHHHHHHhccCCCCCccccccccCCHHHHHHHHHHHHHHHHHhcCchHHHHHHHHHHHH
Q 048703 204 VDIDSDHTDPQLCSLYAADIYSNLQVAELNRRPFPNFMETVQRDITQAMRGILVDWLVEVSEEYKLVPDTLYMTVYLIDW 283 (361)
Q Consensus 204 ~did~~~~dp~~~~eY~~dI~~~L~~~E~~~~p~~~yl~~~Q~~It~~~R~~lIdwL~~v~~~~~L~~eTl~lAV~l~DR 283 (361)
.+++.+..||+++++ +||| +|+..|.++.|+++|+...|++|++.||.++||||++++..|++.++|+|+||+||||
T Consensus 5 ~~~~~~~~dp~~~~~--~~i~-~l~~~E~~~~p~~~y~~~~q~~i~~~~R~~lvdwl~ev~~~~~l~~etl~lAv~~~DR 81 (257)
T 1g3n_C 5 NNPPSGLLDPTLCED--RIFY-NILEIEPRFLTSDSVFGTFQQSLTSHMRKLLGTWMFSVCQEYNLEPNVVALALNLLDR 81 (257)
T ss_dssp -----------CHHH--HHHH-HHHHHGGGGCCCGGGHHHHTSSCCHHHHHHHHHHHHHHHHHTTCCHHHHHHHHHHHHH
T ss_pred CCCccCCCCCccccH--HHHH-HHHHHHHHhCCChhHHHhcCccCCHHHHHHHHHHHHHHHHHhCCCccHHHHHHHHHHH
Confidence 346678899999987 9999 9999999999999999767999999999999999999999999999999999999999
Q ss_pred hhhcCccCccCeEEEeeeehhhhhhhhccCCCCHHHHHHhhcCCCCHHHHHHHHHHHHHHcCceecCCCHHHHHHhh
Q 048703 284 FLCQNYIERQRLQLLGITCMLIASKYEEICAPRAEEFCFITDNTYSREEVLKMESQVLKCLGFQLFVPTTKTFLRYF 360 (361)
Q Consensus 284 fLs~~~v~~~~lqLvgitCL~IASK~EE~~~p~l~~l~~i~~~~yt~~eI~~mE~~IL~~L~w~L~~pTp~~FL~~F 360 (361)
|++...+.+.++||+|+||||||||+||..+|.+++|++++++.|+.++|++||+.||++|+|+++.|||++||++|
T Consensus 82 fls~~~v~~~~lqLv~~acl~iA~K~eE~~~p~~~d~~~~~~~~~~~~~i~~mE~~iL~~L~~~l~~~tp~~fl~~~ 158 (257)
T 1g3n_C 82 LLLIKQVSKEHFQKTGSACLLVASKLRSLTPISTSSLCYAAADSFSRQELIDQEKELLEKLAWRTEAVLATDVTSFL 158 (257)
T ss_dssp HTTTCCCCHHHHHHHHHHHHHHHHHHHCSSCCCHHHHHHHTTTCSCHHHHHHHHHHHHHHTTTCCCCCCHHHHHHHH
T ss_pred HHccCCCCHHHHHHHHHHHHHHHHHHccccCCCHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCcCCCCCHHHHHHHH
Confidence 99999999999999999999999999999999999999999999999999999999999999999999999999988
|
| >2f2c_A Cyclin homolog, V-cyclin; small molecule inhibitor bound between N-terminal and C-TERM domain of kinase, cell cycle-transferase complex; HET: AP9; 2.80A {Herpesvirus saimiri} SCOP: a.74.1.1 a.74.1.1 PDB: 1jow_A* 2euf_A* 1xo2_A* 1bu2_A | Back alignment and structure |
|---|
| >1f5q_B Gamma herpesvirus cyclin; herpesviral cyclin, cyclin dependent kinase. protein/protein complex, transferase; 2.50A {Murid herpesvirus 4} SCOP: a.74.1.1 a.74.1.1 | Back alignment and structure |
|---|
| >3g33_B CCND3 protein; Ser/Thr protein kinase, cell cycle, phosphorylation, ATP-BIN cell division, disease mutation, kinase; 3.00A {Homo sapiens} | Back alignment and structure |
|---|
| >1w98_B Cyclin E, G1/S-specific cyclin E1; cell cycle, transferase; HET: TPO; 2.15A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 | Back alignment and structure |
|---|
| >2cch_B Cyclin A2, cyclin-A; complex(transferase/cell division), ATP-binding, CDK2, cell cycle, cyclin, mitosis, nuclear protein; HET: TPO ATP; 1.7A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 1fvv_B* 1jsu_B* 1okv_B 1okw_B* 1ol1_B* 1ol2_B* 1urc_B 1fin_B* 2c5p_B* 2c5o_B* 2i40_B* 2wev_B* 2wfy_B 2whb_B* 3eid_B* 3ej1_B* 3eoc_B* 2wha_B* 2x1n_B* 1vyw_B* ... | Back alignment and structure |
|---|
| >2b9r_A Human cyclin B1; cell cycle; 2.90A {Homo sapiens} PDB: 2jgz_B* | Back alignment and structure |
|---|
| >2w96_A G1/S-specific cyclin-D1; serine/threonine-protein kinase, chromosomal rearrangement, ATP-binding, transferase, polymorphism, cell division; 2.30A {Homo sapiens} PDB: 2w99_A 2w9f_A 2w9z_A | Back alignment and structure |
|---|
| >2i53_A Cyclin K; cell cycle, transcription, cyclin BOX, CDK9, positive transcription elongation factor, P-TEFB; 1.50A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 | Back alignment and structure |
|---|
| >2ivx_A Cyclin-T2; transcription regulation, cell division, phosphorylation, NU protein, cell cycle, transcription; 1.8A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 2w2h_A 3mi9_B* 3mia_B* 3tnh_B* 3tni_B* 3blh_B* 3blq_B* 3blr_B* 3lq5_B* 3my1_B* 3tn8_B* | Back alignment and structure |
|---|
| >2pk2_A Cyclin-T1, protein TAT; TAR, twinning, transcription regulation P- TEFB, cell cycle; 2.67A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 2w2h_C | Back alignment and structure |
|---|
| >3rgf_B Cyclin-C; protein kinase complex, transferase,transcription; HET: BAX; 2.20A {Homo sapiens} | Back alignment and structure |
|---|
| >1zp2_A RNA polymerase II holoenzyme cyclin-like subunit; cyclin repeat domains, transcription-cell cycle complex; 3.00A {Schizosaccharomyces pombe} | Back alignment and structure |
|---|
| >1jkw_A Cyclin H; cell cycle, cell division, nuclear protein; 2.60A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 1kxu_A | Back alignment and structure |
|---|
| >1c9b_A General transcription factor IIB; protein-DNA complex, cyclin-like fold, helix-turn-helix, transcription/DNA complex; 2.65A {Homo sapiens} SCOP: a.74.1.2 a.74.1.2 PDB: 1tfb_A 2phg_A 1vol_A* | Back alignment and structure |
|---|
| >1ais_B TFB TFIIB, protein (transcription initiation factor IIB); hyperthermophIle, ribosome binding, complex (ribosome binding/ DNA); HET: DNA 5IU; 2.10A {Pyrococcus woesei} SCOP: a.74.1.2 a.74.1.2 PDB: 1d3u_B* | Back alignment and structure |
|---|
| >3k7a_M Transcription initiation factor IIB; RNA polymerase II, TFIIB, DNA-binding, DNA- directed RNA polymerase, isopeptide bond, magnesium; 3.80A {Saccharomyces cerevisiae} | Back alignment and structure |
|---|
| >2pmi_B PHO85 cyclin PHO80, aminoglycoside anti; cyclin-dependent kinase, signaling protein,transfera cycle complex; HET: MES AGS; 2.90A {Saccharomyces cerevisiae} PDB: 2pk9_B* | Back alignment and structure |
|---|
| >4bbr_M Transcription initiation factor IIB; RNA polymerase, TFIIB; 3.40A {Saccharomyces cerevisiae} PDB: 3k7a_M 4bbs_M | Back alignment and structure |
|---|
| >1ais_B TFB TFIIB, protein (transcription initiation factor IIB); hyperthermophIle, ribosome binding, complex (ribosome binding/ DNA); HET: DNA 5IU; 2.10A {Pyrococcus woesei} SCOP: a.74.1.2 a.74.1.2 PDB: 1d3u_B* | Back alignment and structure |
|---|
| >1c9b_A General transcription factor IIB; protein-DNA complex, cyclin-like fold, helix-turn-helix, transcription/DNA complex; 2.65A {Homo sapiens} SCOP: a.74.1.2 a.74.1.2 PDB: 1tfb_A 2phg_A 1vol_A* | Back alignment and structure |
|---|
| >2ivx_A Cyclin-T2; transcription regulation, cell division, phosphorylation, NU protein, cell cycle, transcription; 1.8A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 2w2h_A 3mi9_B* 3mia_B* 3tnh_B* 3tni_B* 3blh_B* 3blq_B* 3blr_B* 3lq5_B* 3my1_B* 3tn8_B* | Back alignment and structure |
|---|
| >2pk2_A Cyclin-T1, protein TAT; TAR, twinning, transcription regulation P- TEFB, cell cycle; 2.67A {Homo sapiens} SCOP: a.74.1.1 a.74.1.1 PDB: 2w2h_C | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 361 | ||||
| d1w98b2 | 140 | a.74.1.1 (B:88-227) G1/S-specific cyclin-E1 {Human | 2e-48 | |
| d1bu2a1 | 127 | a.74.1.1 (A:22-148) Viral cyclin {Herpesvirus saim | 8e-48 | |
| d1g3nc1 | 132 | a.74.1.1 (C:16-147) Viral cyclin {Kaposi's sarcoma | 5e-47 | |
| d2cchb1 | 128 | a.74.1.1 (B:181-308) Cyclin A {Cow (Bos taurus) [T | 1e-45 | |
| d1f5qb1 | 141 | a.74.1.1 (B:6-146) Viral cyclin {Murine herpesviru | 2e-42 | |
| d2i53a1 | 144 | a.74.1.1 (A:14-157) Cyclin K {Human (Homo sapiens) | 4e-30 | |
| d2ivxa1 | 143 | a.74.1.1 (A:7-149) Cyclin-T2 {Human (Homo sapiens) | 2e-25 | |
| d1jkwa1 | 151 | a.74.1.1 (A:11-161) Cyclin H (mcs2) {Human (Homo s | 6e-23 |
| >d1w98b2 a.74.1.1 (B:88-227) G1/S-specific cyclin-E1 {Human (Homo sapiens) [TaxId: 9606]} Length = 140 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Cyclin-like superfamily: Cyclin-like family: Cyclin domain: G1/S-specific cyclin-E1 species: Human (Homo sapiens) [TaxId: 9606]
Score = 158 bits (400), Expect = 2e-48
Identities = 44/138 (31%), Positives = 73/138 (52%), Gaps = 2/138 (1%)
Query: 212 DPQLCSLYAADIYSNLQVAELNRRPFPNFMETVQRDITQAMRGILVDWLVEVSEEYKLVP 271
P L +++ + E +F+E + MR IL+DWL+EV E YKL
Sbjct: 3 LPVLSWANREEVWKIMLNKEKTYLRDQHFLE-QHPLLQPKMRAILLDWLMEVCEVYKLHR 61
Query: 272 DTLYMTVYLIDWFLCQNY-IERQRLQLLGITCMLIASKYEEICAPRAEEFCFITDNTYSR 330
+T Y+ D ++ + + LQL+GI+ + IA+K EEI P+ +F ++TD S
Sbjct: 62 ETFYLAQDFFDRYMATQENVVKTLLQLIGISSLFIAAKLEEIYPPKLHQFAYVTDGACSG 121
Query: 331 EEVLKMESQVLKCLGFQL 348
+E+L ME ++K L ++L
Sbjct: 122 DEILTMELMIMKALKWRL 139
|
| >d1bu2a1 a.74.1.1 (A:22-148) Viral cyclin {Herpesvirus saimiri [TaxId: 10381]} Length = 127 | Back information, alignment and structure |
|---|
| >d1g3nc1 a.74.1.1 (C:16-147) Viral cyclin {Kaposi's sarcoma-associated herpesvirus [TaxId: 37296]} Length = 132 | Back information, alignment and structure |
|---|
| >d2cchb1 a.74.1.1 (B:181-308) Cyclin A {Cow (Bos taurus) [TaxId: 9913]} Length = 128 | Back information, alignment and structure |
|---|
| >d1f5qb1 a.74.1.1 (B:6-146) Viral cyclin {Murine herpesvirus 68 [TaxId: 33708]} Length = 141 | Back information, alignment and structure |
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| >d2i53a1 a.74.1.1 (A:14-157) Cyclin K {Human (Homo sapiens) [TaxId: 9606]} Length = 144 | Back information, alignment and structure |
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| >d2ivxa1 a.74.1.1 (A:7-149) Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} Length = 143 | Back information, alignment and structure |
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| >d1jkwa1 a.74.1.1 (A:11-161) Cyclin H (mcs2) {Human (Homo sapiens) [TaxId: 9606]} Length = 151 | Back information, alignment and structure |
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Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 361 | |||
| d1w98b2 | 140 | G1/S-specific cyclin-E1 {Human (Homo sapiens) [Tax | 100.0 | |
| d1g3nc1 | 132 | Viral cyclin {Kaposi's sarcoma-associated herpesvi | 100.0 | |
| d2cchb1 | 128 | Cyclin A {Cow (Bos taurus) [TaxId: 9913]} | 100.0 | |
| d1bu2a1 | 127 | Viral cyclin {Herpesvirus saimiri [TaxId: 10381]} | 99.98 | |
| d1f5qb1 | 141 | Viral cyclin {Murine herpesvirus 68 [TaxId: 33708] | 99.96 | |
| d2i53a1 | 144 | Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | 99.81 | |
| d1jkwa1 | 151 | Cyclin H (mcs2) {Human (Homo sapiens) [TaxId: 9606 | 99.77 | |
| d2ivxa1 | 143 | Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | 99.74 | |
| d1vola1 | 95 | Transcription factor IIB (TFIIB), core domain {Hum | 97.52 | |
| d1aisb1 | 98 | Transcription factor IIB (TFIIB), core domain {Arc | 97.39 | |
| d1aisb2 | 95 | Transcription factor IIB (TFIIB), core domain {Arc | 96.92 | |
| d1vola2 | 109 | Transcription factor IIB (TFIIB), core domain {Hum | 95.98 | |
| d2ivxa2 | 113 | Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | 94.27 | |
| d2i53a2 | 110 | Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | 90.41 |
| >d1w98b2 a.74.1.1 (B:88-227) G1/S-specific cyclin-E1 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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class: All alpha proteins fold: Cyclin-like superfamily: Cyclin-like family: Cyclin domain: G1/S-specific cyclin-E1 species: Human (Homo sapiens) [TaxId: 9606]
Probab=100.00 E-value=1.3e-35 Score=254.68 Aligned_cols=138 Identities=32% Similarity=0.557 Sum_probs=132.4
Q ss_pred CCcchhhccHHHHHHHHHHHHhccCCCCCccccccccCCHHHHHHHHHHHHHHHHHhcCchHHHHHHHHHHHHhhhcC-c
Q 048703 211 TDPQLCSLYAADIYSNLQVAELNRRPFPNFMETVQRDITQAMRGILVDWLVEVSEEYKLVPDTLYMTVYLIDWFLCQN-Y 289 (361)
Q Consensus 211 ~dp~~~~eY~~dI~~~L~~~E~~~~p~~~yl~~~Q~~It~~~R~~lIdwL~~v~~~~~L~~eTl~lAV~l~DRfLs~~-~ 289 (361)
.+|+++..|++|||.+|+++|.++.++++|+.. |++|++.||..+||||++++..|+++.+|+|+||+||||||+.. .
T Consensus 2 ~~p~~~~~~~~dI~~~l~~~E~~~~~~~~~l~~-q~~i~~~~R~~lidW~~~v~~~~~l~~et~~lAv~llDryl~~~~~ 80 (140)
T d1w98b2 2 PLPVLSWANREEVWKIMLNKEKTYLRDQHFLEQ-HPLLQPKMRAILLDWLMEVCEVYKLHRETFYLAQDFFDRYMATQEN 80 (140)
T ss_dssp CSCCCSSSCHHHHHHHHHHHTTTSCCCTTGGGG-CTTCCHHHHHHHHHHHHHHHHHTTCBHHHHHHHHHHHHHHHHHCCC
T ss_pred CCccccccCHHHHHHHHHHHHHhhCCChHHHhC-CCCCCHHHHHHHHHHHHHHHHHhCCChHHHHHHHHHHHHHHhcccc
Confidence 478999999999999999999999999999986 89999999999999999999999999999999999999999865 5
Q ss_pred cCccCeEEEeeeehhhhhhhhccCCCCHHHHHHhhcCCCCHHHHHHHHHHHHHHcCceec
Q 048703 290 IERQRLQLLGITCMLIASKYEEICAPRAEEFCFITDNTYSREEVLKMESQVLKCLGFQLF 349 (361)
Q Consensus 290 v~~~~lqLvgitCL~IASK~EE~~~p~l~~l~~i~~~~yt~~eI~~mE~~IL~~L~w~L~ 349 (361)
+.++++||+|+||||||+|+||..+|.+.+|+.++++.|+.++|++||+.||++|+|+|+
T Consensus 81 v~~~~lqL~a~acL~IAsK~ee~~~~~~~~l~~~~~~~~t~~ei~~mE~~IL~~L~~~Ln 140 (140)
T d1w98b2 81 VVKTLLQLIGISSLFIAAKLEEIYPPKLHQFAYVTDGACSGDEILTMELMIMKALKWRLS 140 (140)
T ss_dssp CCGGGHHHHHHHHHHHHHHHHCSSCCCHHHHHHTTTTSSCHHHHHHHHHHHHHHTTTCCC
T ss_pred ccHHHHhHHHHHHHHHHHHHcccCCCCHHHHHHHHcCCCCHHHHHHHHHHHHHHCCCcCC
Confidence 889999999999999999999999999999999999999999999999999999999985
|
| >d1g3nc1 a.74.1.1 (C:16-147) Viral cyclin {Kaposi's sarcoma-associated herpesvirus [TaxId: 37296]} | Back information, alignment and structure |
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| >d2cchb1 a.74.1.1 (B:181-308) Cyclin A {Cow (Bos taurus) [TaxId: 9913]} | Back information, alignment and structure |
|---|
| >d1bu2a1 a.74.1.1 (A:22-148) Viral cyclin {Herpesvirus saimiri [TaxId: 10381]} | Back information, alignment and structure |
|---|
| >d1f5qb1 a.74.1.1 (B:6-146) Viral cyclin {Murine herpesvirus 68 [TaxId: 33708]} | Back information, alignment and structure |
|---|
| >d2i53a1 a.74.1.1 (A:14-157) Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1jkwa1 a.74.1.1 (A:11-161) Cyclin H (mcs2) {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d2ivxa1 a.74.1.1 (A:7-149) Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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| >d1vola1 a.74.1.2 (A:113-207) Transcription factor IIB (TFIIB), core domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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| >d1aisb1 a.74.1.2 (B:1108-1205) Transcription factor IIB (TFIIB), core domain {Archaeon Pyrococcus woesei [TaxId: 2262]} | Back information, alignment and structure |
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| >d1aisb2 a.74.1.2 (B:1206-1300) Transcription factor IIB (TFIIB), core domain {Archaeon Pyrococcus woesei [TaxId: 2262]} | Back information, alignment and structure |
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| >d1vola2 a.74.1.2 (A:208-316) Transcription factor IIB (TFIIB), core domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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| >d2ivxa2 a.74.1.1 (A:150-262) Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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| >d2i53a2 a.74.1.1 (A:158-267) Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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