Citrus Sinensis ID: 020172
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 | 330 | ||||||
| 224059166 | 304 | predicted protein [Populus trichocarpa] | 0.872 | 0.947 | 0.680 | 9e-99 | |
| 255549698 | 395 | DNA binding protein, putative [Ricinus c | 0.866 | 0.724 | 0.677 | 6e-91 | |
| 359482873 | 471 | PREDICTED: transcription factor bHLH87-l | 0.930 | 0.651 | 0.639 | 2e-89 | |
| 356522216 | 431 | PREDICTED: transcription factor bHLH87-l | 0.866 | 0.663 | 0.609 | 1e-80 | |
| 356528881 | 443 | PREDICTED: transcription factor bHLH87-l | 0.830 | 0.618 | 0.599 | 5e-76 | |
| 147797615 | 447 | hypothetical protein VITISV_023488 [Viti | 0.857 | 0.633 | 0.584 | 8e-76 | |
| 223702408 | 495 | putative basic helix-loop-helix protein | 0.821 | 0.547 | 0.583 | 3e-75 | |
| 449448090 | 393 | PREDICTED: transcription factor bHLH87-l | 0.821 | 0.689 | 0.573 | 2e-74 | |
| 357454723 | 392 | Transcription factor bHLH87 [Medicago tr | 0.845 | 0.711 | 0.568 | 1e-72 | |
| 297830832 | 374 | basic helix-loop-helix family protein [A | 0.884 | 0.780 | 0.526 | 2e-71 |
| >gi|224059166|ref|XP_002299748.1| predicted protein [Populus trichocarpa] gi|222847006|gb|EEE84553.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
Score = 366 bits (939), Expect = 9e-99, Method: Compositional matrix adjust.
Identities = 219/322 (68%), Positives = 244/322 (75%), Gaps = 34/322 (10%)
Query: 23 SLDCLLSATNSNSAETSAEDDDGISILFSSDCRNLWNFGSNSSA-VSSGESENNAPNNFA 81
SLDCLLSATNSN+ +TS EDD GIS++FS DCRNLWNF NSSA VSSGESENN N
Sbjct: 1 SLDCLLSATNSNT-DTSVEDD-GISMIFS-DCRNLWNFAPNSSAAVSSGESENNTCNPGN 57
Query: 82 RNNNGPVNNELDHETISHCSSVQYVNNGRIVHQEELRPGSTKRKNIDDHQSEQ------- 134
+ + PV+ ELD ET+SHCSS QY G+ + +P STKR N DH SE
Sbjct: 58 KEMHCPVS-ELD-ETVSHCSSDQY---GKNRDCSQTKPVSTKRSN--DHCSELKMGLKHP 110
Query: 135 -FHLFQG------GGFKLISENPPKAKKPRLDKRPSSANINFQLQASNNSSVSSSIEEPD 187
F + Q GGF+LIS+NPPK+KKPR DKRPSS+NINFQ +S+ SS D
Sbjct: 111 FFDILQSECSNQEGGFRLISDNPPKSKKPRSDKRPSSSNINFQQPSSSISSSIEEP---D 167
Query: 188 PEAIAHMKEMIYRAAAFRPVNLGLEVVEKPKRKNVRISTDPQTVAARQRRERISERIRVL 247
PEAIA MKEMIYRAAAFRPVNLGLEV EKPKRKNVRISTDPQTVAARQRRERIS+RIRVL
Sbjct: 168 PEAIAQMKEMIYRAAAFRPVNLGLEVAEKPKRKNVRISTDPQTVAARQRRERISDRIRVL 227
Query: 248 QRLVPGGSKMDTASMLDEAANYLKFLRSQVKALENPGHQKPDHHHSMNYP-PTNLAFSSL 306
Q +VPGGSKMDTASMLDEAANYLKFLRSQVKALEN GH+ S+N P PTN+AFSSL
Sbjct: 228 QGMVPGGSKMDTASMLDEAANYLKFLRSQVKALENLGHKL----DSVNCPQPTNIAFSSL 283
Query: 307 PFNNNSFPVQTHFSLQNPNHIH 328
PF N+SFP+Q HF QNPNHIH
Sbjct: 284 PF-NHSFPLQNHFPFQNPNHIH 304
|
Source: Populus trichocarpa Species: Populus trichocarpa Genus: Populus Family: Salicaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|255549698|ref|XP_002515900.1| DNA binding protein, putative [Ricinus communis] gi|223544805|gb|EEF46320.1| DNA binding protein, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|359482873|ref|XP_003632856.1| PREDICTED: transcription factor bHLH87-like [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|356522216|ref|XP_003529743.1| PREDICTED: transcription factor bHLH87-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|356528881|ref|XP_003533026.1| PREDICTED: transcription factor bHLH87-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|147797615|emb|CAN65002.1| hypothetical protein VITISV_023488 [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|223702408|gb|ACN21635.1| putative basic helix-loop-helix protein BHLH11 [Lotus japonicus] | Back alignment and taxonomy information |
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| >gi|449448090|ref|XP_004141799.1| PREDICTED: transcription factor bHLH87-like [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|357454723|ref|XP_003597642.1| Transcription factor bHLH87 [Medicago truncatula] gi|355486690|gb|AES67893.1| Transcription factor bHLH87 [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|297830832|ref|XP_002883298.1| basic helix-loop-helix family protein [Arabidopsis lyrata subsp. lyrata] gi|297329138|gb|EFH59557.1| basic helix-loop-helix family protein [Arabidopsis lyrata subsp. lyrata] | 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 | 330 | ||||||
| TAIR|locus:2089418 | 373 | AT3G21330 "AT3G21330" [Arabido | 0.590 | 0.522 | 0.565 | 9.9e-56 | |
| UNIPROTKB|Q657D1 | 484 | P0697C12.40 "BHLH transcriptio | 0.521 | 0.355 | 0.466 | 9e-34 | |
| UNIPROTKB|Q8S0N2 | 393 | P0692C11.41-1 "BHLH transcript | 0.554 | 0.465 | 0.461 | 6.9e-31 | |
| UNIPROTKB|Q5TKP7 | 416 | OJ1362_G11.11 "Putative unchar | 0.387 | 0.307 | 0.496 | 8.4e-26 | |
| UNIPROTKB|Q6Z9R3 | 246 | P0461F06.33 "BHLH protein fami | 0.293 | 0.394 | 0.564 | 8.7e-24 | |
| TAIR|locus:2144791 | 224 | HEC3 "AT5G09750" [Arabidopsis | 0.318 | 0.468 | 0.514 | 1e-22 | |
| TAIR|locus:2074865 | 231 | HEC2 "AT3G50330" [Arabidopsis | 0.287 | 0.411 | 0.557 | 2.1e-22 | |
| TAIR|locus:2155543 | 241 | HEC1 "HECATE 1" [Arabidopsis t | 0.275 | 0.377 | 0.560 | 3.4e-22 | |
| UNIPROTKB|Q67TR8 | 236 | B1342C04.6 "Basic helix-loop-h | 0.266 | 0.372 | 0.590 | 4.3e-22 | |
| TAIR|locus:2126856 | 198 | IND "AT4G00120" [Arabidopsis t | 0.363 | 0.606 | 0.450 | 9.2e-20 |
| TAIR|locus:2089418 AT3G21330 "AT3G21330" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 495 (179.3 bits), Expect = 9.9e-56, Sum P(2) = 9.9e-56
Identities = 126/223 (56%), Positives = 139/223 (62%)
Query: 118 RPGSTKRKNIDDHQSEQFHLF------QGGGFKLI-SENPPKAKKPRLDK-RPSSANINF 169
+P S KR N D F L + GGFKLI EN K+KKPR +K R S+NI+F
Sbjct: 167 KPKSLKR-NRGDETGSHFSLVHPQDDSEKGGFKLIYDENQSKSKKPRTEKERGGSSNISF 225
Query: 170 QLQAXXXXXXXXXIEEPDPEAIAHMKEMIYRAAAFRPVNLGLEVVEKPKRKNVRISTDPQ 229
Q EPD EAIA MKEMIYRAAAFRPVN GLE+VEKPKRKNV+ISTDPQ
Sbjct: 226 QHSTCLSDNV-----EPDAEAIAQMKEMIYRAAAFRPVNFGLEIVEKPKRKNVKISTDPQ 280
Query: 230 TVAAXXXXXXXXXXXXVLQRLVPGGSKMDTASMLDEAANYLKFLRSQVKALENPGHQKPD 289
TVAA VLQ LVPGG+KMDTASMLDEAANYLKFLR+QVKALEN K D
Sbjct: 281 TVAARQRRERISEKIRVLQTLVPGGTKMDTASMLDEAANYLKFLRAQVKALENL-RPKLD 339
Query: 290 HHHSMNYPPTNLAFSSLPFNNNSFPV--QTHFSLQNPNHIHRP 330
TNL+FSS P SFP+ + LQNPN IH P
Sbjct: 340 Q--------TNLSFSSAP---TSFPLFHPSFLPLQNPNQIHHP 371
|
|
| UNIPROTKB|Q657D1 P0697C12.40 "BHLH transcription-like" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q8S0N2 P0692C11.41-1 "BHLH transcription factor-like" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q5TKP7 OJ1362_G11.11 "Putative uncharacterized protein OJ1362_G11.11" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q6Z9R3 P0461F06.33 "BHLH protein family-like" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2144791 HEC3 "AT5G09750" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2074865 HEC2 "AT3G50330" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2155543 HEC1 "HECATE 1" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q67TR8 B1342C04.6 "Basic helix-loop-helix (BHLH)-like protein" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2126856 IND "AT4G00120" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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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 | 330 | |||
| smart00353 | 53 | smart00353, HLH, helix loop helix domain | 2e-10 | |
| cd00083 | 60 | cd00083, HLH, Helix-loop-helix domain, found in sp | 9e-10 | |
| pfam00010 | 52 | pfam00010, HLH, Helix-loop-helix DNA-binding domai | 3e-06 |
| >gnl|CDD|197674 smart00353, HLH, helix loop helix domain | Back alignment and domain information |
|---|
Score = 55.3 bits (134), Expect = 2e-10
Identities = 15/52 (28%), Positives = 27/52 (51%), Gaps = 3/52 (5%)
Query: 230 TVAARQRRERISERIRVLQRLVPG---GSKMDTASMLDEAANYLKFLRSQVK 278
R+RR +I+E L+ L+P K+ A +L A Y+K L+ +++
Sbjct: 1 NARERRRRRKINEAFDELRSLLPTLPKNKKLSKAEILRLAIEYIKSLQEELQ 52
|
Length = 53 |
| >gnl|CDD|238036 cd00083, HLH, Helix-loop-helix domain, found in specific DNA- binding proteins that act as transcription factors; 60-100 amino acids long | Back alignment and domain information |
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| >gnl|CDD|215654 pfam00010, HLH, Helix-loop-helix DNA-binding domain | Back alignment and domain information |
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Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 330 | |||
| cd00083 | 60 | HLH Helix-loop-helix domain, found in specific DNA | 99.33 | |
| smart00353 | 53 | HLH helix loop helix domain. | 99.31 | |
| PF00010 | 55 | HLH: Helix-loop-helix DNA-binding domain only nucl | 99.25 | |
| KOG1318 | 411 | consensus Helix loop helix transcription factor EB | 98.81 | |
| KOG1319 | 229 | consensus bHLHZip transcription factor BIGMAX [Tra | 98.62 | |
| KOG4304 | 250 | consensus Transcriptional repressors of the hairy/ | 98.56 | |
| KOG3561 | 803 | consensus Aryl-hydrocarbon receptor nuclear transl | 98.06 | |
| KOG2588 | 953 | consensus Predicted DNA-binding protein [Transcrip | 97.83 | |
| KOG0561 | 373 | consensus bHLH transcription factor [Transcription | 97.6 | |
| KOG2483 | 232 | consensus Upstream transcription factor 2/L-myc-2 | 97.53 | |
| KOG3960 | 284 | consensus Myogenic helix-loop-helix transcription | 97.52 | |
| PLN03217 | 93 | transcription factor ATBS1; Provisional | 96.98 | |
| KOG4029 | 228 | consensus Transcription factor HAND2/Transcription | 96.84 | |
| KOG4447 | 173 | consensus Transcription factor TWIST [Transcriptio | 95.49 | |
| KOG3910 | 632 | consensus Helix loop helix transcription factor [T | 93.07 | |
| KOG3558 | 768 | consensus Hypoxia-inducible factor 1/Neuronal PAS | 88.27 | |
| KOG3560 | 712 | consensus Aryl-hydrocarbon receptor [Transcription | 85.55 | |
| KOG3559 | 598 | consensus Transcriptional regulator SIM1 [Transcri | 85.43 |
| >cd00083 HLH Helix-loop-helix domain, found in specific DNA- binding proteins that act as transcription factors; 60-100 amino acids long | Back alignment and domain information |
|---|
Probab=99.33 E-value=2e-12 Score=93.87 Aligned_cols=52 Identities=31% Similarity=0.569 Sum_probs=48.9
Q ss_pred CcccHHHHHHHHHHHHHHHHHHhcCCCC---CCCChhchHHHHHHHHHHHHHHHH
Q 020172 227 DPQTVAARQRRERISERIRVLQRLVPGG---SKMDTASMLDEAANYLKFLRSQVK 278 (330)
Q Consensus 227 ~~Hs~aER~RRerINer~~~LrsLVPg~---~KmDKASILeeAIdYIK~LQ~QVq 278 (330)
..|+.+||+||++||+.|..|+.|||.. .|+||++||+.||+||++|+.+++
T Consensus 6 ~~~~~~Er~RR~~~n~~~~~L~~llp~~~~~~k~~k~~iL~~a~~yI~~L~~~~~ 60 (60)
T cd00083 6 EAHNLRERRRRERINDAFDELRSLLPTLPPSKKLSKAEILRKAVDYIKSLQELLQ 60 (60)
T ss_pred HHHhHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHhC
Confidence 3689999999999999999999999988 899999999999999999998863
|
A DNA-binding basic region is followed by two alpha-helices separated by a variable loop region; HLH forms homo- and heterodimers, dimerization creates a parallel, left-handed, four helix bundle; the basic region N-terminal to the first amphipathic helix mediates high-affinity DNA-binding; there are several groups of HLH proteins: those (E12/E47) which bind specific hexanucleotide sequences such as E-box (5-CANNTG-3) or StRE 5-ATCACCCCAC-3), those lacking the basic domain (Emc, Id) function as negative regulators since they fail to bind DNA, those (hairy, E(spl), deadpan) which repress transcription although they can bind specific hexanucleotide sequences such as N-box (5-CACGc/aG-3), those which have a COE domain (Collier/Olf-1/EBF) which is involved in both in dimerization and in DNA binding, and those which bind pentanucleotides ACGTG or GCGTG and |
| >smart00353 HLH helix loop helix domain | Back alignment and domain information |
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| >PF00010 HLH: Helix-loop-helix DNA-binding domain only nuclear translocator protein (Arnt) | Back alignment and domain information |
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| >KOG1318 consensus Helix loop helix transcription factor EB [Transcription] | Back alignment and domain information |
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| >KOG1319 consensus bHLHZip transcription factor BIGMAX [Transcription] | Back alignment and domain information |
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| >KOG4304 consensus Transcriptional repressors of the hairy/E(spl) family (contains HLH) [Transcription] | Back alignment and domain information |
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| >KOG3561 consensus Aryl-hydrocarbon receptor nuclear translocator [Transcription] | Back alignment and domain information |
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| >KOG2588 consensus Predicted DNA-binding protein [Transcription] | Back alignment and domain information |
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| >KOG0561 consensus bHLH transcription factor [Transcription] | Back alignment and domain information |
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| >KOG2483 consensus Upstream transcription factor 2/L-myc-2 protein [Transcription] | Back alignment and domain information |
|---|
| >KOG3960 consensus Myogenic helix-loop-helix transcription factor [Transcription] | Back alignment and domain information |
|---|
| >PLN03217 transcription factor ATBS1; Provisional | Back alignment and domain information |
|---|
| >KOG4029 consensus Transcription factor HAND2/Transcription factor TAL1/TAL2/LYL1 [Transcription] | Back alignment and domain information |
|---|
| >KOG4447 consensus Transcription factor TWIST [Transcription] | Back alignment and domain information |
|---|
| >KOG3910 consensus Helix loop helix transcription factor [Transcription] | Back alignment and domain information |
|---|
| >KOG3558 consensus Hypoxia-inducible factor 1/Neuronal PAS domain protein NPAS1 [Signal transduction mechanisms; Transcription] | Back alignment and domain information |
|---|
| >KOG3560 consensus Aryl-hydrocarbon receptor [Transcription] | Back alignment and domain information |
|---|
| >KOG3559 consensus Transcriptional regulator SIM1 [Transcription] | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 330 | |||
| 1am9_A | 82 | Srebp-1A, protein (sterol regulatory element bindi | 1e-09 | |
| 1nkp_A | 88 | C-MYC, MYC proto-oncogene protein; transcription, | 2e-06 | |
| 1nkp_B | 83 | MAX protein, MYC proto-oncogene protein; transcrip | 2e-06 | |
| 1hlo_A | 80 | Protein (transcription factor MAX); transcriptiona | 4e-06 | |
| 1an4_A | 65 | Protein (upstream stimulatory factor); protein-DNA | 2e-05 | |
| 4f3l_A | 361 | Mclock, circadian locomoter output cycles protein | 3e-04 |
| >1am9_A Srebp-1A, protein (sterol regulatory element binding protein 1A); basic-helix-loop- helix-leucine zipper, transcription factor; HET: DNA; 2.30A {Homo sapiens} SCOP: a.38.1.1 PDB: 1ukl_C Length = 82 | Back alignment and structure |
|---|
Score = 53.2 bits (128), Expect = 1e-09
Identities = 14/49 (28%), Positives = 33/49 (67%), Gaps = 1/49 (2%)
Query: 234 RQRRERISERIRVLQRLVPG-GSKMDTASMLDEAANYLKFLRSQVKALE 281
++ R I+++I L+ LV G +K++ +++L +A +Y++FL+ + L+
Sbjct: 15 KRYRSSINDKIIELKDLVVGTEAKLNKSAVLRKAIDYIRFLQHSNQKLK 63
|
| >1nkp_A C-MYC, MYC proto-oncogene protein; transcription, DNA, BHLHZ, heterodimer, transcription/DNA complex; 1.80A {Homo sapiens} SCOP: a.38.1.1 Length = 88 | Back alignment and structure |
|---|
| >1nkp_B MAX protein, MYC proto-oncogene protein; transcription, DNA, BHLHZ, heterodimer, transcription/DNA complex; 1.80A {Homo sapiens} SCOP: a.38.1.1 PDB: 1an2_A* 1r05_A 1nlw_B Length = 83 | Back alignment and structure |
|---|
| >1hlo_A Protein (transcription factor MAX); transcriptional regulation, DNA binding, complex (transcription factor MAX/DNA), transcription/DNA complex; HET: DNA; 2.80A {Homo sapiens} SCOP: a.38.1.1 Length = 80 | Back alignment and structure |
|---|
| >1an4_A Protein (upstream stimulatory factor); protein-DNA complex, double helix, overhanging base, transcription/DNA complex; HET: DNA; 2.90A {Homo sapiens} SCOP: a.38.1.1 Length = 65 | Back alignment and structure |
|---|
| >4f3l_A Mclock, circadian locomoter output cycles protein kaput; BHLH, PAS, circadian rhythm proteins, transcription-activato; 2.27A {Mus musculus} Length = 361 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 330 | |||
| 1am9_A | 82 | Srebp-1A, protein (sterol regulatory element bindi | 99.56 | |
| 4ati_A | 118 | MITF, microphthalmia-associated transcription fact | 99.53 | |
| 4h10_B | 71 | Circadian locomoter output cycles protein kaput; B | 99.46 | |
| 1a0a_A | 63 | BHLH, protein (phosphate system positive regulator | 99.45 | |
| 1an4_A | 65 | Protein (upstream stimulatory factor); protein-DNA | 99.45 | |
| 1hlo_A | 80 | Protein (transcription factor MAX); transcriptiona | 99.39 | |
| 4h10_A | 73 | ARYL hydrocarbon receptor nuclear translocator-LI | 99.39 | |
| 1nkp_B | 83 | MAX protein, MYC proto-oncogene protein; transcrip | 99.36 | |
| 1nkp_A | 88 | C-MYC, MYC proto-oncogene protein; transcription, | 99.3 | |
| 3u5v_A | 76 | Protein MAX, transcription factor E2-alpha chimer; | 99.24 | |
| 1nlw_A | 80 | MAD protein, MAX dimerizer; transcription factor, | 99.16 | |
| 4f3l_A | 361 | Mclock, circadian locomoter output cycles protein | 98.9 | |
| 1mdy_A | 68 | Protein (MYOD BHLH domain); protein-DNA complex, t | 98.86 | |
| 2ql2_B | 60 | Neurod1, neurogenic differentiation factor 1; basi | 98.82 | |
| 4f3l_B | 387 | BMAL1B; BHLH, PAS, circadian rhythm proteins, tran | 98.77 | |
| 4ath_A | 83 | MITF, microphthalmia-associated transcription fact | 98.44 | |
| 2lfh_A | 68 | DNA-binding protein inhibitor ID-3; structural gen | 98.39 | |
| 4aya_A | 97 | DNA-binding protein inhibitor ID-2; cell cycle; 2. | 97.86 |
| >1am9_A Srebp-1A, protein (sterol regulatory element binding protein 1A); basic-helix-loop- helix-leucine zipper, transcription factor; HET: DNA; 2.30A {Homo sapiens} SCOP: a.38.1.1 PDB: 1ukl_C | Back alignment and structure |
|---|
Probab=99.56 E-value=1e-15 Score=120.38 Aligned_cols=62 Identities=23% Similarity=0.444 Sum_probs=57.4
Q ss_pred CcccHHHHHHHHHHHHHHHHHHhcCCCC-CCCChhchHHHHHHHHHHHHHHHHHHhCCCCCCC
Q 020172 227 DPQTVAARQRRERISERIRVLQRLVPGG-SKMDTASMLDEAANYLKFLRSQVKALENPGHQKP 288 (330)
Q Consensus 227 ~~Hs~aER~RRerINer~~~LrsLVPg~-~KmDKASILeeAIdYIK~LQ~QVq~Le~~~~~L~ 288 (330)
..|+.+||+||++||++|..|+.|||++ .|+||++||++||+||++||.+++.|+.+...|.
T Consensus 8 ~~H~~~ErrRR~~in~~f~~L~~lvP~~~~k~~Ka~IL~~Ai~YI~~Lq~~~~~L~~e~~~L~ 70 (82)
T 1am9_A 8 TAHNAIEKRYRSSINDKIIELKDLVVGTEAKLNKSAVLRKAIDYIRFLQHSNQKLKQENLSLR 70 (82)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHTCSSCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred HhhhhHHHHHHHHHHHHHHHHHHhccCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 3799999999999999999999999997 8999999999999999999999999998765543
|
| >4ati_A MITF, microphthalmia-associated transcription factor; DNA-binding protein-DNA complex, melanoma; 2.60A {Mus musculus} PDB: 4atk_A | Back alignment and structure |
|---|
| >4h10_B Circadian locomoter output cycles protein kaput; BHLH, circadian transcription, transcription-DNA complex; 2.40A {Homo sapiens} | Back alignment and structure |
|---|
| >1a0a_A BHLH, protein (phosphate system positive regulatory protein PHO4); transcription factor, basic helix loop helix; HET: DNA; 2.80A {Saccharomyces cerevisiae} SCOP: a.38.1.1 | Back alignment and structure |
|---|
| >1an4_A Protein (upstream stimulatory factor); protein-DNA complex, double helix, overhanging base, transcription/DNA complex; HET: DNA; 2.90A {Homo sapiens} SCOP: a.38.1.1 | Back alignment and structure |
|---|
| >1hlo_A Protein (transcription factor MAX); transcriptional regulation, DNA binding, complex (transcription factor MAX/DNA), transcription/DNA complex; HET: DNA; 2.80A {Homo sapiens} SCOP: a.38.1.1 | Back alignment and structure |
|---|
| >4h10_A ARYL hydrocarbon receptor nuclear translocator-LI 1; BHLH, circadian transcription, transcription-DNA complex; 2.40A {Homo sapiens} | Back alignment and structure |
|---|
| >1nkp_B MAX protein, MYC proto-oncogene protein; transcription, DNA, BHLHZ, heterodimer, transcription/DNA complex; 1.80A {Homo sapiens} SCOP: a.38.1.1 PDB: 1an2_A* 1r05_A 1nlw_B | Back alignment and structure |
|---|
| >1nkp_A C-MYC, MYC proto-oncogene protein; transcription, DNA, BHLHZ, heterodimer, transcription/DNA complex; 1.80A {Homo sapiens} SCOP: a.38.1.1 | Back alignment and structure |
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| >3u5v_A Protein MAX, transcription factor E2-alpha chimer; basic helix-loop-helix (BHLH); 1.70A {Mus musculus} PDB: 2ql2_A* | Back alignment and structure |
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| >1nlw_A MAD protein, MAX dimerizer; transcription factor, DNA, BHLHZ, transcription/DNA complex; 2.00A {Homo sapiens} SCOP: a.38.1.1 | Back alignment and structure |
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| >4f3l_A Mclock, circadian locomoter output cycles protein kaput; BHLH, PAS, circadian rhythm proteins, transcription-activato; 2.27A {Mus musculus} | Back alignment and structure |
|---|
| >1mdy_A Protein (MYOD BHLH domain); protein-DNA complex, transcription/DNA complex; HET: DNA; 2.80A {Mus musculus} SCOP: a.38.1.1 PDB: 1mdy_B* | Back alignment and structure |
|---|
| >2ql2_B Neurod1, neurogenic differentiation factor 1; basic-helix-loop-helix; HET: DNA; 2.50A {Mus musculus} | Back alignment and structure |
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| >4f3l_B BMAL1B; BHLH, PAS, circadian rhythm proteins, transcription-activato; 2.27A {Mus musculus} | Back alignment and structure |
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| >4ath_A MITF, microphthalmia-associated transcription factor; DNA binding protein, melanoma; HET: MSE; 1.95A {Mus musculus} | Back alignment and structure |
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| >2lfh_A DNA-binding protein inhibitor ID-3; structural genomics, northeast structural genomics consortiu PSI-biology, protein structure initiative; NMR {Homo sapiens} | Back alignment and structure |
|---|
| >4aya_A DNA-binding protein inhibitor ID-2; cell cycle; 2.10A {Homo sapiens} | 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 ![]() |
| 330 | ||||
| d1uklc_ | 61 | a.38.1.1 (C:) SREBP-2 {Human (Homo sapiens) [TaxId | 4e-13 | |
| d1a0aa_ | 63 | a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Sa | 1e-09 | |
| d1nkpa_ | 88 | a.38.1.1 (A:) Myc proto-oncogene protein {Human (H | 2e-09 | |
| d1nkpb_ | 83 | a.38.1.1 (B:) Max protein {Human (Homo sapiens) [T | 2e-09 | |
| d1am9a_ | 80 | a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxI | 1e-08 | |
| d1nlwa_ | 79 | a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [T | 3e-08 | |
| d1mdya_ | 68 | a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus muscul | 7e-08 | |
| d1an4a_ | 65 | a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapien | 9e-08 |
| >d1uklc_ a.38.1.1 (C:) SREBP-2 {Human (Homo sapiens) [TaxId: 9606]} Length = 61 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: HLH-like superfamily: HLH, helix-loop-helix DNA-binding domain family: HLH, helix-loop-helix DNA-binding domain domain: SREBP-2 species: Human (Homo sapiens) [TaxId: 9606]
Score = 61.3 bits (149), Expect = 4e-13
Identities = 15/46 (32%), Positives = 27/46 (58%), Gaps = 1/46 (2%)
Query: 237 RERISERIRVLQRLVPGG-SKMDTASMLDEAANYLKFLRSQVKALE 281
R I+++I L+ LV G +KM + +L +A +Y+K+L+ L
Sbjct: 1 RSSINDKIIELKDLVMGTDAKMHKSGVLRKAIDYIKYLQQVNHKLR 46
|
| >d1a0aa_ a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 63 | Back information, alignment and structure |
|---|
| >d1nkpa_ a.38.1.1 (A:) Myc proto-oncogene protein {Human (Homo sapiens) [TaxId: 9606]} Length = 88 | Back information, alignment and structure |
|---|
| >d1nkpb_ a.38.1.1 (B:) Max protein {Human (Homo sapiens) [TaxId: 9606]} Length = 83 | Back information, alignment and structure |
|---|
| >d1am9a_ a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} Length = 80 | Back information, alignment and structure |
|---|
| >d1nlwa_ a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [TaxId: 9606]} Length = 79 | Back information, alignment and structure |
|---|
| >d1mdya_ a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 68 | Back information, alignment and structure |
|---|
| >d1an4a_ a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapiens) [TaxId: 9606]} Length = 65 | 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 | 330 | |||
| d1a0aa_ | 63 | Pho4 B/HLH domain {Baker's yeast (Saccharomyces ce | 99.42 | |
| d1am9a_ | 80 | SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} | 99.42 | |
| d1mdya_ | 68 | Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10 | 99.38 | |
| d1nlwa_ | 79 | Mad protein {Human (Homo sapiens) [TaxId: 9606]} | 99.37 | |
| d1nkpb_ | 83 | Max protein {Human (Homo sapiens) [TaxId: 9606]} | 99.33 | |
| d1uklc_ | 61 | SREBP-2 {Human (Homo sapiens) [TaxId: 9606]} | 99.33 | |
| d1nkpa_ | 88 | Myc proto-oncogene protein {Human (Homo sapiens) [ | 99.32 | |
| d1an4a_ | 65 | Usf B/HLH domain {Human (Homo sapiens) [TaxId: 960 | 99.29 |
| >d1a0aa_ a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: HLH-like superfamily: HLH, helix-loop-helix DNA-binding domain family: HLH, helix-loop-helix DNA-binding domain domain: Pho4 B/HLH domain species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Probab=99.42 E-value=3.4e-14 Score=104.68 Aligned_cols=51 Identities=22% Similarity=0.455 Sum_probs=47.4
Q ss_pred CcccHHHHHHHHHHHHHHHHHHhcCCC-------CCCCChhchHHHHHHHHHHHHHHH
Q 020172 227 DPQTVAARQRRERISERIRVLQRLVPG-------GSKMDTASMLDEAANYLKFLRSQV 277 (330)
Q Consensus 227 ~~Hs~aER~RRerINer~~~LrsLVPg-------~~KmDKASILeeAIdYIK~LQ~QV 277 (330)
..|+.+||+||++||+.|..|+.|||+ ..|++|+.||+.||+||++||.+|
T Consensus 4 ~~H~~~Er~RR~~in~~~~~L~~llP~~~~~~~~~~k~sKa~iL~~Av~yI~~Lq~~v 61 (63)
T d1a0aa_ 4 ESHKHAEQARRNRLAVALHELASLIPAEWKQQNVSAAPSKATTVEAACRYIRHLQQNG 61 (63)
T ss_dssp TGGGGGTHHHHHHHHHHHHHHHHTSCHHHHTSSCCCCSCTTHHHHHHHHHHHHHHTCS
T ss_pred chHHHHHHHHHHHHHHHHHHHHHHCCCcccccCCcccccHHHHHHHHHHHHHHHHHhh
Confidence 479999999999999999999999994 478999999999999999999865
|
| >d1am9a_ a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1mdya_ a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10090]} | Back information, alignment and structure |
|---|
| >d1nlwa_ a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1nkpb_ a.38.1.1 (B:) Max protein {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1uklc_ a.38.1.1 (C:) SREBP-2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1nkpa_ a.38.1.1 (A:) Myc proto-oncogene protein {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1an4a_ a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|