Psyllid ID: psy7892
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 | 240 | ||||||
| 195112969 | 575 | GI22195 [Drosophila mojavensis] gi|19391 | 0.937 | 0.391 | 0.506 | 4e-57 | |
| 195055027 | 589 | GH16367 [Drosophila grimshawi] gi|193892 | 0.937 | 0.382 | 0.506 | 6e-57 | |
| 340721037 | 506 | PREDICTED: LOW QUALITY PROTEIN: g2/mitot | 0.954 | 0.452 | 0.508 | 6e-56 | |
| 194742848 | 570 | GF18004 [Drosophila ananassae] gi|190626 | 0.920 | 0.387 | 0.497 | 1e-55 | |
| 332018667 | 474 | G2/mitotic-specific cyclin-B3 [Acromyrme | 0.941 | 0.476 | 0.493 | 4e-55 | |
| 195573637 | 575 | GD18256 [Drosophila simulans] gi|1942007 | 0.937 | 0.391 | 0.497 | 4e-55 | |
| 4033971 | 575 | cyclin B3 [Drosophila melanogaster] | 0.937 | 0.391 | 0.497 | 7e-55 | |
| 24649824 | 575 | cyclin B3, isoform A [Drosophila melanog | 0.937 | 0.391 | 0.497 | 8e-55 | |
| 4033981 | 575 | cyclin B3 [Drosophila melanogaster] | 0.937 | 0.391 | 0.497 | 8e-55 | |
| 322786680 | 471 | hypothetical protein SINV_11506 [Solenop | 0.95 | 0.484 | 0.508 | 1e-54 |
| >gi|195112969|ref|XP_002001044.1| GI22195 [Drosophila mojavensis] gi|193917638|gb|EDW16505.1| GI22195 [Drosophila mojavensis] | Back alignment and taxonomy information |
|---|
Score = 227 bits (578), Expect = 4e-57, Method: Compositional matrix adjust.
Identities = 120/237 (50%), Positives = 159/237 (67%), Gaps = 12/237 (5%)
Query: 5 ESSLYVSALEDLNLTNS----NNKKAESQNSRKTVLKSKQTTVSEKKEKSLIEHFDKEIQ 60
E SLY+SALED++ +S N +A + S K LK++Q + +E+S++
Sbjct: 217 EESLYMSALEDISSCDSMRLSGNFEAARRLSAKLQLKTEQPKPATVQEQSVLTEAASAAV 276
Query: 61 LEDKLEVTGPPSDVDDFDKETWEDPLQVSCYAMHIFEYLKSREAEFQIKDYLPFQSSTEK 120
+ VT P DV+DFD++ W+DP QVS YA IF YLK+RE EF I DY+P Q
Sbjct: 277 VR---PVTPVPDDVEDFDRKNWDDPFQVSNYARDIFNYLKTREPEFPITDYMPKQI---- 329
Query: 121 GNINAEMRSVLVDWMVEVQETFELNHETLYLAVKLVDLYLGKVVCSRLNLQLLGATAIFV 180
++ MR++LVDWMVEVQETFELNHETLYLAVK+VDLYL +VV ++ LQLLGA A F+
Sbjct: 330 -HLTTWMRTLLVDWMVEVQETFELNHETLYLAVKIVDLYLCRVVINKEKLQLLGAAAFFI 388
Query: 181 SSKFDDRIPPQLSDLEYICSHTYSIQDLKDMEIKLVTAIGFDLGIPLSYRFLRRYAR 237
+ K+D+R PP + D YIC Y+ +L ME++ + I +DLGIPLSYRFLRRYAR
Sbjct: 389 ACKYDERQPPLIEDFLYICDGAYNHDELVKMEMETLRTINYDLGIPLSYRFLRRYAR 445
|
Source: Drosophila mojavensis Species: Drosophila mojavensis Genus: Drosophila Family: Drosophilidae Order: Diptera Class: Insecta Phylum: Arthropoda Superkingdom: Eukaryota |
| >gi|195055027|ref|XP_001994424.1| GH16367 [Drosophila grimshawi] gi|193892187|gb|EDV91053.1| GH16367 [Drosophila grimshawi] | Back alignment and taxonomy information |
|---|
| >gi|340721037|ref|XP_003398933.1| PREDICTED: LOW QUALITY PROTEIN: g2/mitotic-specific cyclin-B3-like [Bombus terrestris] | Back alignment and taxonomy information |
|---|
| >gi|194742848|ref|XP_001953912.1| GF18004 [Drosophila ananassae] gi|190626949|gb|EDV42473.1| GF18004 [Drosophila ananassae] | Back alignment and taxonomy information |
|---|
| >gi|332018667|gb|EGI59239.1| G2/mitotic-specific cyclin-B3 [Acromyrmex echinatior] | Back alignment and taxonomy information |
|---|
| >gi|195573637|ref|XP_002104798.1| GD18256 [Drosophila simulans] gi|194200725|gb|EDX14301.1| GD18256 [Drosophila simulans] | Back alignment and taxonomy information |
|---|
| >gi|4033971|emb|CAA07237.1| cyclin B3 [Drosophila melanogaster] | Back alignment and taxonomy information |
|---|
| >gi|24649824|ref|NP_651303.2| cyclin B3, isoform A [Drosophila melanogaster] gi|442620983|ref|NP_001262934.1| cyclin B3, isoform B [Drosophila melanogaster] gi|48428161|sp|Q9I7I0.1|CCNB3_DROME RecName: Full=G2/mitotic-specific cyclin-B3 gi|10726757|gb|AAG22169.1| cyclin B3, isoform A [Drosophila melanogaster] gi|27819783|gb|AAO24940.1| RE64430p [Drosophila melanogaster] gi|220948724|gb|ACL86905.1| CycB3-PA [synthetic construct] gi|440217862|gb|AGB96314.1| cyclin B3, isoform B [Drosophila melanogaster] | Back alignment and taxonomy information |
|---|
| >gi|4033981|emb|CAA10059.1| cyclin B3 [Drosophila melanogaster] | Back alignment and taxonomy information |
|---|
| >gi|322786680|gb|EFZ13064.1| hypothetical protein SINV_11506 [Solenopsis invicta] | 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 | 240 | ||||||
| FB|FBgn0015625 | 575 | CycB3 "Cyclin B3" [Drosophila | 0.937 | 0.391 | 0.497 | 2.1e-52 | |
| UNIPROTKB|P39963 | 403 | CCNB3 "G2/mitotic-specific cyc | 0.662 | 0.394 | 0.512 | 2.6e-40 | |
| UNIPROTKB|F1RW20 | 1338 | CCNB3 "Uncharacterized protein | 0.658 | 0.118 | 0.493 | 6.2e-39 | |
| UNIPROTKB|K7GMP0 | 329 | CCNB3 "Uncharacterized protein | 0.658 | 0.480 | 0.493 | 7.8e-39 | |
| ZFIN|ZDB-GENE-060929-684 | 401 | ccnb3 "cyclin B3" [Danio rerio | 0.904 | 0.541 | 0.415 | 4.3e-38 | |
| UNIPROTKB|Q8WWL7 | 1395 | CCNB3 "G2/mitotic-specific cyc | 0.791 | 0.136 | 0.429 | 2.9e-36 | |
| UNIPROTKB|Q659K0 | 1330 | CCNB3 "G2/mitotic-specific cyc | 0.833 | 0.150 | 0.431 | 5.6e-36 | |
| UNIPROTKB|G3N0U2 | 1276 | Bt.83346 "Uncharacterized prot | 0.620 | 0.116 | 0.474 | 1.7e-35 | |
| UNIPROTKB|F1PYY2 | 1330 | CCNB3 "G2/mitotic-specific cyc | 0.833 | 0.150 | 0.426 | 2.4e-35 | |
| MGI|MGI:2183443 | 1396 | Ccnb3 "cyclin B3" [Mus musculu | 0.945 | 0.162 | 0.358 | 1.2e-34 |
| FB|FBgn0015625 CycB3 "Cyclin B3" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
|---|
Score = 543 (196.2 bits), Expect = 2.1e-52, P = 2.1e-52
Identities = 116/233 (49%), Positives = 154/233 (66%)
Query: 5 ESSLYVSALEDLNLTNSNNKKAESQNSRKTVLKSKQTTVSEKKEKSLIEHFDKEIQLEDK 64
E SLY+SALED++ +S + +R+ K +Q T E++ + L+ E
Sbjct: 222 EDSLYMSALEDVSSCDSMRLSGNFEAARRRSAKLQQKT--EQQPQPLLLTLP-ETAPSQV 278
Query: 65 LEVTGPPSDVDDFDKETWEDPLQVSCYAMHIFEYLKSREAEFQIKDYLPFQSSTEKGNIN 124
+ + P +V+DFD++ W+DP QVS YAM IF YLK REAEF I DY+P Q ++
Sbjct: 279 VPIPPVPEEVEDFDRKNWDDPFQVSHYAMDIFNYLKVREAEFPIADYMPRQI-----HLT 333
Query: 125 AEMRSVLVDWMVEVQETFELNHETLYLAVKLVDLYLGKVVCSRLNLQLLGATAIFVSSKF 184
MR++LVDWMVEVQETFELNHETLYLAVK+VDLYL + V ++ LQLLGA A F++ K+
Sbjct: 334 TWMRTLLVDWMVEVQETFELNHETLYLAVKIVDLYLCREVINKEKLQLLGAAAFFIACKY 393
Query: 185 DDRIPPQLSDLEYICSHTYSIQDLKDMEIKLVTAIGFDLGIPLSYRFLRRYAR 237
D+R PP + D YIC Y+ +L ME + + I +DLGIPLSYRFLRRYAR
Sbjct: 394 DERQPPLIEDFLYICDGAYNHDELVRMERETLRVIKYDLGIPLSYRFLRRYAR 446
|
|
| UNIPROTKB|P39963 CCNB3 "G2/mitotic-specific cyclin-B3" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|F1RW20 CCNB3 "Uncharacterized protein" [Sus scrofa (taxid:9823)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|K7GMP0 CCNB3 "Uncharacterized protein" [Sus scrofa (taxid:9823)] | Back alignment and assigned GO terms |
|---|
| ZFIN|ZDB-GENE-060929-684 ccnb3 "cyclin B3" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q8WWL7 CCNB3 "G2/mitotic-specific cyclin-B3" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q659K0 CCNB3 "G2/mitotic-specific cyclin-B3" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|G3N0U2 Bt.83346 "Uncharacterized protein" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|F1PYY2 CCNB3 "G2/mitotic-specific cyclin-B3" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
| MGI|MGI:2183443 Ccnb3 "cyclin B3" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
Prediction of Functionally Associated Proteins
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 240 | |||
| pfam00134 | 127 | pfam00134, Cyclin_N, Cyclin, N-terminal domain | 3e-38 | |
| COG5024 | 440 | COG5024, COG5024, Cyclin [Cell division and chromo | 2e-29 | |
| cd00043 | 88 | cd00043, CYCLIN, Cyclin box fold | 2e-17 | |
| smart00385 | 83 | smart00385, CYCLIN, domain present in cyclins, TFI | 1e-15 |
| >gnl|CDD|215740 pfam00134, Cyclin_N, Cyclin, N-terminal domain | Back alignment and domain information |
|---|
Score = 129 bits (326), Expect = 3e-38
Identities = 49/131 (37%), Positives = 81/131 (61%), Gaps = 6/131 (4%)
Query: 95 IFEYLKSREAEFQI-KDYLPFQSSTEKGNINAEMRSVLVDWMVEVQETFELNHETLYLAV 153
I+ YL+ E E + DYL Q +IN +MR++L+DW+VEV E F+L ETLYLAV
Sbjct: 2 IYAYLRELEEEDRPPPDYLDQQ-----PDINPKMRAILIDWLVEVHEEFKLLPETLYLAV 56
Query: 154 KLVDLYLGKVVCSRLNLQLLGATAIFVSSKFDDRIPPQLSDLEYICSHTYSIQDLKDMEI 213
+D +L K R LQL+G T + +++K+++ PP + D YI + Y+ +++ ME+
Sbjct: 57 NYLDRFLSKQPVPRTKLQLVGVTCLLIAAKYEEIYPPSVEDFVYITDNAYTKEEILRMEL 116
Query: 214 KLVTAIGFDLG 224
+++ + +DL
Sbjct: 117 LILSTLNWDLS 127
|
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 | 240 | |||
| KOG0653|consensus | 391 | 100.0 | ||
| COG5024 | 440 | Cyclin [Cell division and chromosome partitioning] | 100.0 | |
| KOG0655|consensus | 408 | 100.0 | ||
| KOG0656|consensus | 335 | 99.96 | ||
| PF00134 | 127 | Cyclin_N: Cyclin, N-terminal domain; InterPro: IPR | 99.95 | |
| KOG0654|consensus | 359 | 99.92 | ||
| TIGR00569 | 305 | ccl1 cyclin ccl1. University). | 99.67 | |
| cd00043 | 88 | CYCLIN Cyclin box fold. Protein binding domain fun | 99.6 | |
| smart00385 | 83 | CYCLIN domain present in cyclins, TFIIB and Retino | 99.53 | |
| KOG0834|consensus | 323 | 99.48 | ||
| COG5333 | 297 | CCL1 Cdk activating kinase (CAK)/RNA polymerase II | 99.31 | |
| KOG0835|consensus | 367 | 99.05 | ||
| KOG0794|consensus | 264 | 98.85 | ||
| PF08613 | 149 | Cyclin: Cyclin; InterPro: IPR013922 Cyclins are eu | 98.83 | |
| PRK00423 | 310 | tfb transcription initiation factor IIB; Reviewed | 98.49 | |
| KOG2496|consensus | 325 | 98.23 | ||
| KOG4164|consensus | 497 | 97.71 | ||
| KOG1597|consensus | 308 | 97.02 | ||
| COG1405 | 285 | SUA7 Transcription initiation factor TFIIIB, Brf1 | 96.84 | |
| KOG1674|consensus | 218 | 96.7 | ||
| PF00382 | 71 | TFIIB: Transcription factor TFIIB repeat; InterPro | 96.22 | |
| KOG1675|consensus | 343 | 96.02 | ||
| PRK00423 | 310 | tfb transcription initiation factor IIB; Reviewed | 94.38 | |
| KOG0834|consensus | 323 | 90.92 | ||
| PF02984 | 118 | Cyclin_C: Cyclin, C-terminal domain; InterPro: IPR | 90.78 |
| >KOG0653|consensus | Back alignment and domain information |
|---|
Probab=100.00 E-value=1.1e-38 Score=298.07 Aligned_cols=162 Identities=40% Similarity=0.667 Sum_probs=153.1
Q ss_pred CCCCCCCCCCCCccchhhhHHHHHHHHHHHHhhCCCCCccCcCCCCCCCCCCHHHHHHHHHHHHHHHHHcCCCHHHHHHH
Q psy7892 73 DVDDFDKETWEDPLQVSCYAMHIFEYLKSREAEFQIKDYLPFQSSTEKGNINAEMRSVLVDWMVEVQETFELNHETLYLA 152 (240)
Q Consensus 73 ~v~~~d~~~~~dp~~~~eY~~dI~~~L~~~E~~~~~~~yl~~q~~~~~~~it~~~R~~lvdWl~ev~~~~~L~~eTl~lA 152 (240)
.+.|+|..++.+|+++.+|+.+||.|++.+|..+.+..|+..|. +++..||.+++|||++||.+|+|.+||+|+|
T Consensus 108 ~~~dl~~~d~~~~~~~~ey~~di~~~l~~~e~~~~p~~~~~~~~-----e~~~~mR~iLvdwlvevh~~F~L~~ETL~La 182 (391)
T KOG0653|consen 108 SILDLDSEDKSDPSMIVEYVQDIFEYLRQLELEFLPLSYDISQS-----EIRAKMRAILVDWLVEVHEKFGLSPETLYLA 182 (391)
T ss_pred CccCcchhcccCcHHHHHHHHHHHHHHHHHHHhhCchhhhcccc-----cccHHHHHHHHHHHHHhhhhcCcCHHHHHHH
Confidence 48999999999999999999999999999994444445556677 9999999999999999999999999999999
Q ss_pred HHHHHHHhhcccccCccchhhhhhccc-cccccccCCCCChhhHHHHhCCCCCHHHHHHHHHHHHHHcCCccCCCCHHHH
Q psy7892 153 VKLVDLYLGKVVCSRLNLQLLGATAIF-VSSKFDDRIPPQLSDLEYICSHTYSIQDLKDMEIKLVTAIGFDLGIPLSYRF 231 (240)
Q Consensus 153 V~ilDRyLs~~~v~~~~lqLvg~tcL~-IAsK~eE~~~p~i~dl~~~~~~~yt~~ei~~mE~~IL~~L~f~L~~pTp~~F 231 (240)
|+++||||++..|++.++||+|++||| ||+||||..+|.++||+++++++||+++|++||+.||++|+|+++.|+|+.|
T Consensus 183 VnliDRfL~~~~v~~~~lqLvgvsalf~IA~K~EE~~~P~v~dlv~isd~~~s~~~il~mE~~il~~L~f~l~~p~~~~F 262 (391)
T KOG0653|consen 183 VNLIDRFLSKVKVPLKKLQLVGVSALLSIACKYEEISLPSVEDLVLITDGAYSREEILRMEKYILNVLEFDLSVPTPLSF 262 (391)
T ss_pred HHHHHHHHHHhcccHHHhhHHhHHHHHHHHHhhhhccCCccceeEeeeCCccchHHHHHHHHHHHhccCeeecCCchHHH
Confidence 999999999999999999999999966 9999999999999999999999999999999999999999999999999999
Q ss_pred HHHHHHHh
Q psy7892 232 LRRYARIR 239 (240)
Q Consensus 232 L~~f~k~a 239 (240)
|++|++++
T Consensus 263 Lrr~~ka~ 270 (391)
T KOG0653|consen 263 LRRFLKAA 270 (391)
T ss_pred HHHHHHhh
Confidence 99999986
|
|
| >COG5024 Cyclin [Cell division and chromosome partitioning] | Back alignment and domain information |
|---|
| >KOG0655|consensus | Back alignment and domain information |
|---|
| >KOG0656|consensus | 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 | 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 | 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 | Back alignment and domain information |
|---|
| >KOG0794|consensus | 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 |
|---|
| >PRK00423 tfb transcription initiation factor IIB; Reviewed | Back alignment and domain information |
|---|
| >KOG2496|consensus | Back alignment and domain information |
|---|
| >KOG4164|consensus | Back alignment and domain information |
|---|
| >KOG1597|consensus | Back alignment and domain information |
|---|
| >COG1405 SUA7 Transcription initiation factor TFIIIB, Brf1 subunit/Transcription initiation factor TFIIB [Transcription] | Back alignment and domain information |
|---|
| >KOG1674|consensus | 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 |
|---|
| >KOG1675|consensus | Back alignment and domain information |
|---|
| >PRK00423 tfb transcription initiation factor IIB; Reviewed | Back alignment and domain information |
|---|
| >KOG0834|consensus | 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 | 240 | ||||
| 2b9r_A | 269 | Crystal Structure Of Human Cyclin B1 Length = 269 | 6e-25 | ||
| 2jgz_B | 260 | Crystal Structure Of Phospho-Cdk2 In Complex With C | 1e-24 | ||
| 3qhr_B | 261 | Structure Of A Pcdk2CYCLINA TRANSITION-State Mimic | 3e-20 | ||
| 4i3z_B | 257 | Structure Of Pcdk2CYCLINA BOUND TO ADP AND 2 MAGNES | 5e-20 | ||
| 4ii5_B | 258 | Structure Of Pcdk2/cyclina Bound To Adp And 1 Magne | 5e-20 | ||
| 3dog_B | 264 | Structure Of Thr 160 Phosphorylated Cdk2CYCLIN A IN | 7e-20 | ||
| 3ddq_B | 269 | Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN | 7e-20 | ||
| 3ddp_B | 268 | Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN | 7e-20 | ||
| 3bht_B | 262 | Structure Of Phosphorylated Thr160 Cdk2CYCLIN A IN | 7e-20 | ||
| 1ogu_B | 260 | Structure Of Human Thr160-phospho Cdk2/cyclin A Com | 7e-20 | ||
| 2g9x_B | 262 | Structure Of Thr 160 Phosphorylated Cdk2CYCLIN A IN | 8e-20 | ||
| 1vin_A | 268 | Bovine Cyclin A3 Length = 268 | 8e-20 | ||
| 4bcq_B | 262 | Structure Of Cdk2 In Complex With Cyclin A And A 2- | 9e-20 | ||
| 4bcq_D | 262 | Structure Of Cdk2 In Complex With Cyclin A And A 2- | 9e-20 | ||
| 4bco_B | 262 | Structure Of Cdk2 In Complex With Cyclin A And A 2- | 1e-19 | ||
| 2x1n_B | 261 | Truncation And Optimisation Of Peptide Inhibitors O | 1e-19 | ||
| 1fin_B | 260 | Cyclin A-Cyclin-Dependent Kinase 2 Complex Length = | 1e-19 | ||
| 1qmz_B | 259 | Phosphorylated Cdk2-Cyclyin A-Substrate Peptide Com | 1e-19 | ||
| 1vyw_B | 265 | Structure Of Cdk2CYCLIN A WITH PNU-292137 Length = | 1e-19 | ||
| 1jst_B | 258 | Phosphorylated Cyclin-Dependent Kinase-2 Bound To C | 1e-19 | ||
| 3f5x_B | 256 | Cdk-2-Cyclin Complex With Indazole Inhibitor 9 Boun | 1e-19 | ||
| 1e9h_B | 261 | Thr 160 Phosphorylated Cdk2-Human Cyclin A3 Complex | 2e-19 | ||
| 1w98_B | 283 | The Structural Basis Of Cdk2 Activation By Cyclin E | 7e-12 | ||
| 3g33_B | 306 | Crystal Structure Of Cdk4CYCLIN D3 Length = 306 | 4e-10 | ||
| 1jow_A | 254 | Crystal Structure Of A Complex Of Human Cdk6 And A | 1e-07 | ||
| 1bu2_A | 229 | X-Ray Structure Of A Viral Cyclin From Herpesvirus | 2e-07 | ||
| 2w96_A | 271 | Crystal Structure Of Cdk4 In Complex With A D-Type | 9e-07 | ||
| 2w9z_A | 257 | Crystal Structure Of Cdk4 In Complex With A D-Type | 9e-07 |
| >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|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|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|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|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|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|1QMZ|B Chain B, Phosphorylated Cdk2-Cyclyin A-Substrate Peptide Complex Length = 259 | Back alignment and structure |
| >pdb|1VYW|B Chain B, Structure Of Cdk2CYCLIN A WITH PNU-292137 Length = 265 | 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|3F5X|B Chain B, Cdk-2-Cyclin Complex With Indazole Inhibitor 9 Bound At Its Active Site Length = 256 | 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|1W98|B Chain B, The Structural Basis Of Cdk2 Activation By Cyclin E Length = 283 | Back alignment and structure |
| >pdb|3G33|B Chain B, Crystal Structure Of Cdk4CYCLIN D3 Length = 306 | 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 |
| >pdb|2W96|A Chain A, Crystal Structure Of Cdk4 In Complex With A D-Type Cyclin Length = 271 | 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 |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 240 | |||
| 2cch_B | 260 | Cyclin A2, cyclin-A; complex(transferase/cell divi | 2e-58 | |
| 2f2c_A | 254 | Cyclin homolog, V-cyclin; small molecule inhibitor | 6e-58 | |
| 2b9r_A | 269 | Human cyclin B1; cell cycle; 2.90A {Homo sapiens} | 9e-58 | |
| 1w98_B | 283 | Cyclin E, G1/S-specific cyclin E1; cell cycle, tra | 3e-57 | |
| 3g33_B | 306 | CCND3 protein; Ser/Thr protein kinase, cell cycle, | 9e-53 | |
| 2w96_A | 271 | G1/S-specific cyclin-D1; serine/threonine-protein | 8e-52 | |
| 1g3n_C | 257 | V-cyclin; cyclin-dependent kinase, INK4 inhibitor, | 6e-51 | |
| 1f5q_B | 252 | Gamma herpesvirus cyclin; herpesviral cyclin, cycl | 2e-48 | |
| 2i53_A | 258 | Cyclin K; cell cycle, transcription, cyclin BOX, C | 1e-08 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 3e-06 | |
| 1zp2_A | 235 | RNA polymerase II holoenzyme cyclin-like subunit; | 2e-04 |
| >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 |
|---|
Score = 184 bits (470), Expect = 2e-58
Identities = 53/152 (34%), Positives = 87/152 (57%), Gaps = 6/152 (3%)
Query: 87 QVSCYAMHIFEYLKSREAEFQIK-DYLPFQSSTEKGNINAEMRSVLVDWMVEVQETFELN 145
+V Y I YL+ E + + K Y+ Q +I MR++LVDW+VEV E ++L
Sbjct: 2 EVPDYHEDIHTYLREMEVKCKPKVGYMKKQP-----DITNSMRAILVDWLVEVGEEYKLQ 56
Query: 146 HETLYLAVKLVDLYLGKVVCSRLNLQLLGATAIFVSSKFDDRIPPQLSDLEYICSHTYSI 205
+ETL+LAV +D +L + R LQL+G A+ ++SKF++ PP++++ YI TY+
Sbjct: 57 NETLHLAVNYIDRFLSSMSVLRGKLQLVGTAAMLLASKFEEIYPPEVAEFVYITDDTYTK 116
Query: 206 QDLKDMEIKLVTAIGFDLGIPLSYRFLRRYAR 237
+ + ME ++ + FDL P +FL +Y
Sbjct: 117 KQVLRMEHLVLKVLTFDLAAPTVNQFLTQYFL 148
|
| >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 |
|---|
| >2b9r_A Human cyclin B1; cell cycle; 2.90A {Homo sapiens} PDB: 2jgz_B* Length = 269 | 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 | 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 |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 240 | |||
| 1f5q_B | 252 | Gamma herpesvirus cyclin; herpesviral cyclin, cycl | 100.0 | |
| 2f2c_A | 254 | Cyclin homolog, V-cyclin; small molecule inhibitor | 100.0 | |
| 2cch_B | 260 | Cyclin A2, cyclin-A; complex(transferase/cell divi | 100.0 | |
| 1g3n_C | 257 | V-cyclin; cyclin-dependent kinase, INK4 inhibitor, | 100.0 | |
| 1w98_B | 283 | Cyclin E, G1/S-specific cyclin E1; cell cycle, tra | 100.0 | |
| 2b9r_A | 269 | Human cyclin B1; cell cycle; 2.90A {Homo sapiens} | 100.0 | |
| 3g33_B | 306 | CCND3 protein; Ser/Thr protein kinase, cell cycle, | 100.0 | |
| 2w96_A | 271 | G1/S-specific cyclin-D1; serine/threonine-protein | 100.0 | |
| 2ivx_A | 257 | Cyclin-T2; transcription regulation, cell division | 99.93 | |
| 2i53_A | 258 | Cyclin K; cell cycle, transcription, cyclin BOX, C | 99.93 | |
| 3rgf_B | 285 | Cyclin-C; protein kinase complex, transferase,tran | 99.91 | |
| 1zp2_A | 235 | RNA polymerase II holoenzyme cyclin-like subunit; | 99.91 | |
| 2pk2_A | 358 | Cyclin-T1, protein TAT; TAR, twinning, transcripti | 99.91 | |
| 1jkw_A | 323 | Cyclin H; cell cycle, cell division, nuclear prote | 99.87 | |
| 1c9b_A | 207 | General transcription factor IIB; protein-DNA comp | 99.73 | |
| 1ais_B | 200 | TFB TFIIB, protein (transcription initiation facto | 99.48 | |
| 3k7a_M | 345 | Transcription initiation factor IIB; RNA polymeras | 99.13 | |
| 2pmi_B | 293 | PHO85 cyclin PHO80, aminoglycoside anti; cyclin-de | 98.67 | |
| 4bbr_M | 345 | Transcription initiation factor IIB; RNA polymeras | 98.21 | |
| 1ais_B | 200 | TFB TFIIB, protein (transcription initiation facto | 96.75 | |
| 1c9b_A | 207 | General transcription factor IIB; protein-DNA comp | 94.93 | |
| 2ivx_A | 257 | Cyclin-T2; transcription regulation, cell division | 88.28 | |
| 2pk2_A | 358 | Cyclin-T1, protein TAT; TAR, twinning, transcripti | 88.22 | |
| 2i53_A | 258 | Cyclin K; cell cycle, transcription, cyclin BOX, C | 86.48 | |
| 1zp2_A | 235 | RNA polymerase II holoenzyme cyclin-like subunit; | 84.57 | |
| 2f2c_A | 254 | Cyclin homolog, V-cyclin; small molecule inhibitor | 83.64 | |
| 3rgf_B | 285 | Cyclin-C; protein kinase complex, transferase,tran | 83.42 | |
| 1g3n_C | 257 | V-cyclin; cyclin-dependent kinase, INK4 inhibitor, | 81.91 | |
| 2cch_B | 260 | Cyclin A2, cyclin-A; complex(transferase/cell divi | 80.71 | |
| 3k7a_M | 345 | Transcription initiation factor IIB; RNA polymeras | 80.58 |
| >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 |
|---|
Probab=100.00 E-value=1.1e-39 Score=287.40 Aligned_cols=148 Identities=20% Similarity=0.293 Sum_probs=139.4
Q ss_pred CCCCccchhhhHHHHHHHHHHHHhhCCCCCccCcCCCCCCCCCCHHHHHHHHHHHHHHHHHcCCCHHHHHHHHHHHHHHh
Q psy7892 81 TWEDPLQVSCYAMHIFEYLKSREAEFQIKDYLPFQSSTEKGNINAEMRSVLVDWMVEVQETFELNHETLYLAVKLVDLYL 160 (240)
Q Consensus 81 ~~~dp~~~~eY~~dI~~~L~~~E~~~~~~~yl~~q~~~~~~~it~~~R~~lvdWl~ev~~~~~L~~eTl~lAV~ilDRyL 160 (240)
...||.++++ +||++|+++|.++.+ ...|+ ++++.||.++|+||++|+..|++.++|+|+||+|+||||
T Consensus 13 ~~~dp~l~~d---~i~~~l~~~E~~~~p---~~~q~-----~i~~~~R~~lvdWl~ev~~~~~l~~eT~~lAv~~lDRfL 81 (252)
T 1f5q_B 13 SLLNEEDCRQ---MIYRSEREHDARMVG---VNVDQ-----HFTSQYRKVLTTWMFCVCKDLRQDNNVFPLAVALLDELF 81 (252)
T ss_dssp TTCCHHHHHH---HHHHHHHHHHHHHSS---SSHHH-----HHHCSHHHHHHHHHHHHHHHTTCCTTHHHHHHHHHHHHH
T ss_pred CcCCHHHhHH---HHHHHHHHHHHHhCc---CccCC-----CCCHHHHHHHHHHHHHHHHHcCCChHHHHHHHHHHHHHh
Confidence 5568998865 999999999988643 44577 899999999999999999999999999999999999999
Q ss_pred hcccccCccchhhhhhccccccccccCCCCChhhHHHHhCCCCCHHHHHHHHHHHHHHcCCccCCCCHHHHHHHHHHHh
Q psy7892 161 GKVVCSRLNLQLLGATAIFVSSKFDDRIPPQLSDLEYICSHTYSIQDLKDMEIKLVTAIGFDLGIPLSYRFLRRYARIR 239 (240)
Q Consensus 161 s~~~v~~~~lqLvg~tcL~IAsK~eE~~~p~i~dl~~~~~~~yt~~ei~~mE~~IL~~L~f~L~~pTp~~FL~~f~k~a 239 (240)
++..+.+.++||+|+||||||||+||..||.+++|++++++.|++++|++||+.||++|+|+++.|||++||++|++.+
T Consensus 82 s~~~v~~~~lqLvg~tcl~iAsK~eE~~p~~~~~l~~~~~~~yt~~~i~~mE~~IL~~L~w~l~~pTp~~FL~~~l~~~ 160 (252)
T 1f5q_B 82 LSTRIDRENYQSTAAVALHIAGKVRAYMPIKATQLAYLCGGATTADKLLTLEVKSLDTLSWVADRCLSTDLICYILHIM 160 (252)
T ss_dssp HHSCCCGGGHHHHHHHHHHHHHHHHCSSCCCHHHHHHHHCTTCCHHHHHHHHHHHHHHTTTCCCCCCHHHHHHHHHHHT
T ss_pred cCCCcCHHHHHHHHHHHHHHHHHHHhcCCCCHHHHHHHhCCCCCHHHHHHHHHHHHHHCCCccCCCCHHHHHHHHHHHc
Confidence 9999999999999999999999999999999999999999999999999999999999999999999999999999864
|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >2b9r_A Human cyclin B1; cell cycle; 2.90A {Homo sapiens} PDB: 2jgz_B* | 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >1zp2_A RNA polymerase II holoenzyme cyclin-like subunit; cyclin repeat domains, transcription-cell cycle complex; 3.00A {Schizosaccharomyces pombe} | 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 | Back alignment and structure |
|---|
| >3rgf_B Cyclin-C; protein kinase complex, transferase,transcription; HET: BAX; 2.20A {Homo sapiens} | 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 | 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 |
|---|
| >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 |
|---|
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 ![]() |
| 240 | ||||
| d1bu2a1 | 127 | a.74.1.1 (A:22-148) Viral cyclin {Herpesvirus saim | 6e-36 | |
| d2cchb1 | 128 | a.74.1.1 (B:181-308) Cyclin A {Cow (Bos taurus) [T | 1e-33 | |
| d1w98b2 | 140 | a.74.1.1 (B:88-227) G1/S-specific cyclin-E1 {Human | 3e-32 | |
| d1g3nc1 | 132 | a.74.1.1 (C:16-147) Viral cyclin {Kaposi's sarcoma | 1e-31 | |
| d1f5qb1 | 141 | a.74.1.1 (B:6-146) Viral cyclin {Murine herpesviru | 7e-30 | |
| d2i53a1 | 144 | a.74.1.1 (A:14-157) Cyclin K {Human (Homo sapiens) | 5e-19 | |
| d2ivxa1 | 143 | a.74.1.1 (A:7-149) Cyclin-T2 {Human (Homo sapiens) | 3e-15 | |
| d1jkwa1 | 151 | a.74.1.1 (A:11-161) Cyclin H (mcs2) {Human (Homo s | 4e-13 |
| >d1bu2a1 a.74.1.1 (A:22-148) Viral cyclin {Herpesvirus saimiri [TaxId: 10381]} Length = 127 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Cyclin-like superfamily: Cyclin-like family: Cyclin domain: Viral cyclin species: Herpesvirus saimiri [TaxId: 10381]
Score = 121 bits (306), Expect = 6e-36
Identities = 35/129 (27%), Positives = 64/129 (49%), Gaps = 4/129 (3%)
Query: 95 IFEYLKSREAEFQIKDYLPFQSSTEKGNINAEMRSVLVDWMVEVQETFELNHETLYLAVK 154
+ LK RE L ++ TE + + R++L+ WM + E+FEL+ L+V
Sbjct: 2 VLNNLKLRELLLPKFTSL-WEIQTE---VTVDNRTILLTWMHLLCESFELDKSVFPLSVS 57
Query: 155 LVDLYLGKVVCSRLNLQLLGATAIFVSSKFDDRIPPQLSDLEYICSHTYSIQDLKDMEIK 214
++D YL K ++ LQ +GA + + SK P +S L Y+ ++ +L + E
Sbjct: 58 ILDRYLCKKQGTKKTLQKIGAACVLIGSKIRTVKPMTVSKLTYLSCDCFTNLELINQEKD 117
Query: 215 LVTAIGFDL 223
++ A+ +D
Sbjct: 118 ILEALKWDT 126
|
| >d2cchb1 a.74.1.1 (B:181-308) Cyclin A {Cow (Bos taurus) [TaxId: 9913]} Length = 128 | Back information, alignment and structure |
|---|
| >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 |
|---|
| >d1g3nc1 a.74.1.1 (C:16-147) Viral cyclin {Kaposi's sarcoma-associated herpesvirus [TaxId: 37296]} Length = 132 | 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 |
|---|
| >d2i53a1 a.74.1.1 (A:14-157) Cyclin K {Human (Homo sapiens) [TaxId: 9606]} Length = 144 | Back information, alignment and structure |
|---|
| >d2ivxa1 a.74.1.1 (A:7-149) Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} Length = 143 | Back information, alignment and structure |
|---|
| >d1jkwa1 a.74.1.1 (A:11-161) Cyclin H (mcs2) {Human (Homo sapiens) [TaxId: 9606]} Length = 151 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 240 | |||
| d1w98b2 | 140 | G1/S-specific cyclin-E1 {Human (Homo sapiens) [Tax | 100.0 | |
| d2cchb1 | 128 | Cyclin A {Cow (Bos taurus) [TaxId: 9913]} | 100.0 | |
| d1g3nc1 | 132 | Viral cyclin {Kaposi's sarcoma-associated herpesvi | 100.0 | |
| d1bu2a1 | 127 | Viral cyclin {Herpesvirus saimiri [TaxId: 10381]} | 100.0 | |
| d1f5qb1 | 141 | Viral cyclin {Murine herpesvirus 68 [TaxId: 33708] | 99.97 | |
| d2i53a1 | 144 | Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | 99.85 | |
| d1jkwa1 | 151 | Cyclin H (mcs2) {Human (Homo sapiens) [TaxId: 9606 | 99.82 | |
| d2ivxa1 | 143 | Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | 99.78 | |
| d1vola1 | 95 | Transcription factor IIB (TFIIB), core domain {Hum | 97.87 | |
| d1aisb1 | 98 | Transcription factor IIB (TFIIB), core domain {Arc | 97.73 | |
| d1aisb2 | 95 | Transcription factor IIB (TFIIB), core domain {Arc | 97.43 | |
| d1vola2 | 109 | Transcription factor IIB (TFIIB), core domain {Hum | 96.85 | |
| d2ivxa2 | 113 | Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | 95.44 | |
| d2i53a2 | 110 | Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | 92.43 |
| >d1w98b2 a.74.1.1 (B:88-227) G1/S-specific cyclin-E1 {Human (Homo sapiens) [TaxId: 9606]} | 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]
Probab=100.00 E-value=4.8e-38 Score=252.08 Aligned_cols=136 Identities=25% Similarity=0.549 Sum_probs=129.9
Q ss_pred CccchhhhHHHHHHHHHHHHhhC-CCCCccCcCCCCCCCCCCHHHHHHHHHHHHHHHHHcCCCHHHHHHHHHHHHHHhhc
Q psy7892 84 DPLQVSCYAMHIFEYLKSREAEF-QIKDYLPFQSSTEKGNINAEMRSVLVDWMVEVQETFELNHETLYLAVKLVDLYLGK 162 (240)
Q Consensus 84 dp~~~~eY~~dI~~~L~~~E~~~-~~~~yl~~q~~~~~~~it~~~R~~lvdWl~ev~~~~~L~~eTl~lAV~ilDRyLs~ 162 (240)
+|.++..|++|||.+|.++|.++ +.++|+.+|+ +++++||.++++||++|+..++++++|+|+||+||||||+.
T Consensus 3 ~p~~~~~~~~dI~~~l~~~E~~~~~~~~~l~~q~-----~i~~~~R~~lidW~~~v~~~~~l~~et~~lAv~llDryl~~ 77 (140)
T d1w98b2 3 LPVLSWANREEVWKIMLNKEKTYLRDQHFLEQHP-----LLQPKMRAILLDWLMEVCEVYKLHRETFYLAQDFFDRYMAT 77 (140)
T ss_dssp SCCCSSSCHHHHHHHHHHHTTTSCCCTTGGGGCT-----TCCHHHHHHHHHHHHHHHHHTTCBHHHHHHHHHHHHHHHHH
T ss_pred CccccccCHHHHHHHHHHHHHhhCCChHHHhCCC-----CCCHHHHHHHHHHHHHHHHHhCCChHHHHHHHHHHHHHHhc
Confidence 68888999999999999999886 5679999999 99999999999999999999999999999999999999986
Q ss_pred c-cccCccchhhhhhccccccccccCCCCChhhHHHHhCCCCCHHHHHHHHHHHHHHcCCccC
Q psy7892 163 V-VCSRLNLQLLGATAIFVSSKFDDRIPPQLSDLEYICSHTYSIQDLKDMEIKLVTAIGFDLG 224 (240)
Q Consensus 163 ~-~v~~~~lqLvg~tcL~IAsK~eE~~~p~i~dl~~~~~~~yt~~ei~~mE~~IL~~L~f~L~ 224 (240)
. .+.++++||+|+||||||+|+||..+|.+++++++|++.||+++|++||+.||++|+|+|+
T Consensus 78 ~~~v~~~~lqL~a~acL~IAsK~ee~~~~~~~~l~~~~~~~~t~~ei~~mE~~IL~~L~~~Ln 140 (140)
T d1w98b2 78 QENVVKTLLQLIGISSLFIAAKLEEIYPPKLHQFAYVTDGACSGDEILTMELMIMKALKWRLS 140 (140)
T ss_dssp CCCCCGGGHHHHHHHHHHHHHHHHCSSCCCHHHHHHTTTTSSCHHHHHHHHHHHHHHTTTCCC
T ss_pred cccccHHHHhHHHHHHHHHHHHHcccCCCCHHHHHHHHcCCCCHHHHHHHHHHHHHHCCCcCC
Confidence 5 4899999999999999999999999999999999999999999999999999999999986
|
| >d2cchb1 a.74.1.1 (B:181-308) Cyclin A {Cow (Bos taurus) [TaxId: 9913]} | Back information, alignment and structure |
|---|
| >d1g3nc1 a.74.1.1 (C:16-147) Viral cyclin {Kaposi's sarcoma-associated herpesvirus [TaxId: 37296]} | 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 |
|---|
| >d1vola1 a.74.1.2 (A:113-207) Transcription factor IIB (TFIIB), core domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1aisb1 a.74.1.2 (B:1108-1205) Transcription factor IIB (TFIIB), core domain {Archaeon Pyrococcus woesei [TaxId: 2262]} | Back information, alignment and structure |
|---|
| >d1aisb2 a.74.1.2 (B:1206-1300) Transcription factor IIB (TFIIB), core domain {Archaeon Pyrococcus woesei [TaxId: 2262]} | Back information, alignment and structure |
|---|
| >d1vola2 a.74.1.2 (A:208-316) Transcription factor IIB (TFIIB), core domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d2ivxa2 a.74.1.1 (A:150-262) Cyclin-T2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d2i53a2 a.74.1.1 (A:158-267) Cyclin K {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|