Citrus Sinensis ID: 020455
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 | 326 | ||||||
| 159505446 | 370 | putative bHLH transcription factor [Citr | 0.914 | 0.805 | 0.933 | 1e-146 | |
| 255540091 | 422 | DNA binding protein, putative [Ricinus c | 0.733 | 0.566 | 0.559 | 6e-64 | |
| 224122148 | 359 | predicted protein [Populus trichocarpa] | 0.788 | 0.715 | 0.525 | 1e-60 | |
| 225456461 | 349 | PREDICTED: transcription factor bHLH137 | 0.791 | 0.739 | 0.509 | 1e-57 | |
| 158147058 | 340 | bHLH transcription factor Upa20 [Capsicu | 0.720 | 0.691 | 0.483 | 2e-55 | |
| 390979910 | 330 | basic helix-loop-helix [Solanum lycopers | 0.736 | 0.727 | 0.471 | 3e-54 | |
| 224136304 | 357 | predicted protein [Populus trichocarpa] | 0.812 | 0.742 | 0.493 | 2e-53 | |
| 356516503 | 320 | PREDICTED: transcription factor bHLH77-l | 0.803 | 0.818 | 0.494 | 2e-52 | |
| 357520555 | 327 | BHLH transcription factor [Medicago trun | 0.776 | 0.773 | 0.476 | 2e-51 | |
| 356507384 | 334 | PREDICTED: transcription factor bHLH137- | 0.714 | 0.697 | 0.510 | 2e-51 |
| >gi|159505446|gb|ABW97699.1| putative bHLH transcription factor [Citrus sinensis] | Back alignment and taxonomy information |
|---|
Score = 523 bits (1346), Expect = e-146, Method: Compositional matrix adjust.
Identities = 279/299 (93%), Positives = 284/299 (94%), Gaps = 1/299 (0%)
Query: 1 MAAFSYQQHHHPFLLDSSEFIEEGSFFSQLYYPPKFPTHDDHQEMIVVNNNSNNLLDAAA 60
MAAFSYQQHHHPFLLDSSEFIEEGSFFSQLYYPPKFPTHDDHQEMIVVNNNSNNLLDAAA
Sbjct: 1 MAAFSYQQHHHPFLLDSSEFIEEGSFFSQLYYPPKFPTHDDHQEMIVVNNNSNNLLDAAA 60
Query: 61 VFETSCGDNHDHHSDDNCNEPSNNNSLATKNQSTAVSSTEQQVTQSTVTTTATTTRMDKK 120
VF+TSCGDNH+HHSDDNCNEPSNNNSLATKNQSTAVSSTEQQVTQSTVTTTATTTRMDKK
Sbjct: 61 VFKTSCGDNHNHHSDDNCNEPSNNNSLATKNQSTAVSSTEQQVTQSTVTTTATTTRMDKK 120
Query: 121 RKNRTNASSSFNSAQSKDPREVKSKKQKKGNVNDAKKEEKENSPKADSEQKVAKEPPKDY 180
RKNRTNASSSFNSAQSKDPREVKSKKQKKGNVNDAKKEEKENSPKADSE+KVAKEPPKDY
Sbjct: 121 RKNRTNASSSFNSAQSKDPREVKSKKQKKGNVNDAKKEEKENSPKADSEKKVAKEPPKDY 180
Query: 181 IHVRARRGQATDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQ 240
IHVRARRGQATDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQ
Sbjct: 181 IHVRARRGQATDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQ 240
Query: 241 NQVEFLSMKLASVNPMFYDFGMDLDNTFMVRPDDQQ-LQHLKCNAAPQPSSQLLLTQPL 298
NQVEFLSMKLASVNPMFYDFGMDLDNTFMVRPDDQQ L + +A P Q T L
Sbjct: 241 NQVEFLSMKLASVNPMFYDFGMDLDNTFMVRPDDQQNLNSIIAASASAPQVQCSPTAQL 299
|
Source: Citrus sinensis Species: Citrus sinensis Genus: Citrus Family: Rutaceae Order: Sapindales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|255540091|ref|XP_002511110.1| DNA binding protein, putative [Ricinus communis] gi|223550225|gb|EEF51712.1| DNA binding protein, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|224122148|ref|XP_002318764.1| predicted protein [Populus trichocarpa] gi|222859437|gb|EEE96984.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|225456461|ref|XP_002284464.1| PREDICTED: transcription factor bHLH137 [Vitis vinifera] gi|297734492|emb|CBI15739.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|158147058|gb|ABW22630.1| bHLH transcription factor Upa20 [Capsicum annuum] gi|158147060|gb|ABW22631.1| bHLH transcription factor Upa20 [Capsicum annuum] gi|158147061|gb|ABW22632.1| bHLH transcription factor Upa20 [Capsicum annuum] | Back alignment and taxonomy information |
|---|
| >gi|390979910|gb|AFM30927.1| basic helix-loop-helix [Solanum lycopersicum] | Back alignment and taxonomy information |
|---|
| >gi|224136304|ref|XP_002322296.1| predicted protein [Populus trichocarpa] gi|222869292|gb|EEF06423.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|356516503|ref|XP_003526933.1| PREDICTED: transcription factor bHLH77-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|357520555|ref|XP_003630566.1| BHLH transcription factor [Medicago truncatula] gi|355524588|gb|AET05042.1| BHLH transcription factor [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|356507384|ref|XP_003522447.1| PREDICTED: transcription factor bHLH137-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 | 326 | ||||||
| TAIR|locus:505006688 | 286 | AT5G50915 "AT5G50915" [Arabido | 0.444 | 0.506 | 0.607 | 2.2e-42 | |
| TAIR|locus:2152551 | 498 | AT5G48560 "AT5G48560" [Arabido | 0.444 | 0.291 | 0.568 | 2.5e-39 | |
| UNIPROTKB|Q75M33 | 339 | P0668H12.5 "BHLH transcription | 0.417 | 0.401 | 0.616 | 3.7e-39 | |
| TAIR|locus:2079676 | 456 | AT3G07340 "AT3G07340" [Arabido | 0.450 | 0.322 | 0.608 | 5.5e-38 | |
| TAIR|locus:2205420 | 486 | AT1G68920 [Arabidopsis thalian | 0.429 | 0.288 | 0.611 | 1.9e-37 | |
| TAIR|locus:2095198 | 371 | AT3G23690 "AT3G23690" [Arabido | 0.469 | 0.412 | 0.575 | 1e-36 | |
| TAIR|locus:2139484 | 335 | CIB1 "AT4G34530" [Arabidopsis | 0.435 | 0.423 | 0.629 | 4.4e-36 | |
| UNIPROTKB|Q5N802 | 481 | P0004D12.24 "BHLH transcriptio | 0.407 | 0.276 | 0.594 | 3.1e-35 | |
| UNIPROTKB|Q84QW1 | 405 | OJ1191_A10.109 "BHLH transcrip | 0.352 | 0.283 | 0.669 | 3.1e-35 | |
| UNIPROTKB|Q5VR96 | 437 | P0038C05.31-1 "Os06g0275600 pr | 0.432 | 0.322 | 0.6 | 4e-35 |
| TAIR|locus:505006688 AT5G50915 "AT5G50915" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 426 (155.0 bits), Expect = 2.2e-42, Sum P(2) = 2.2e-42
Identities = 93/153 (60%), Positives = 110/153 (71%)
Query: 122 KNRTNASSSFNSAQSKDPREV----KSKKQKKGNVNDAKKEEKENSPKADSEQKVAKE-P 176
K T SSS + S P + K++ +K N N++K E K+ +++ +KE P
Sbjct: 73 KTATTGSSSCDQL-SHGPSAITNTGKTRGRKARNSNNSK--EGVEGRKSKKQKRGSKEEP 129
Query: 177 PKDYIHVRARRGQATDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYV 236
P DYIHVRARRGQATDSHSLAERVRREKISERM+ LQ LVPGCDKVTGKA MLDEIINYV
Sbjct: 130 PTDYIHVRARRGQATDSHSLAERVRREKISERMRTLQNLVPGCDKVTGKALMLDEIINYV 189
Query: 237 QFLQNQVEFLSMKLASVNPMFYDFGMDLDNTFM 269
Q LQ QVEFLSMKL S++P+ YDFG DLD +
Sbjct: 190 QTLQTQVEFLSMKLTSISPVVYDFGSDLDGLIL 222
|
|
| TAIR|locus:2152551 AT5G48560 "AT5G48560" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q75M33 P0668H12.5 "BHLH transcription factor" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2079676 AT3G07340 "AT3G07340" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2205420 AT1G68920 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2095198 AT3G23690 "AT3G23690" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2139484 CIB1 "AT4G34530" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q5N802 P0004D12.24 "BHLH transcription factor" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q84QW1 OJ1191_A10.109 "BHLH transcription factor(GBOF-1)-like" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q5VR96 P0038C05.31-1 "Os06g0275600 protein" [Oryza sativa Japonica Group (taxid:39947)] | 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
| fgenesh4_pg.C_LG_XII001024 | hypothetical protein (359 aa) | |||||||
(Populus trichocarpa) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
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 | 326 | |||
| smart00353 | 53 | smart00353, HLH, helix loop helix domain | 1e-09 | |
| cd00083 | 60 | cd00083, HLH, Helix-loop-helix domain, found in sp | 1e-08 | |
| pfam00010 | 52 | pfam00010, HLH, Helix-loop-helix DNA-binding domai | 4e-07 |
| >gnl|CDD|197674 smart00353, HLH, helix loop helix domain | Back alignment and domain information |
|---|
Score = 53.0 bits (128), Expect = 1e-09
Identities = 18/52 (34%), Positives = 29/52 (55%), Gaps = 2/52 (3%)
Query: 195 SLAERVRREKISERMKILQKLVPGC--DKVTGKAFMLDEIINYVQFLQNQVE 244
+ ER RR KI+E L+ L+P +K KA +L I Y++ LQ +++
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 |
|---|
| >gnl|CDD|215654 pfam00010, HLH, Helix-loop-helix DNA-binding domain | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 326 | |||
| cd00083 | 60 | HLH Helix-loop-helix domain, found in specific DNA | 99.39 | |
| smart00353 | 53 | HLH helix loop helix domain. | 99.33 | |
| PF00010 | 55 | HLH: Helix-loop-helix DNA-binding domain only nucl | 99.32 | |
| KOG1318 | 411 | consensus Helix loop helix transcription factor EB | 99.21 | |
| KOG1319 | 229 | consensus bHLHZip transcription factor BIGMAX [Tra | 99.01 | |
| KOG4304 | 250 | consensus Transcriptional repressors of the hairy/ | 98.4 | |
| KOG2588 | 953 | consensus Predicted DNA-binding protein [Transcrip | 98.4 | |
| KOG3561 | 803 | consensus Aryl-hydrocarbon receptor nuclear transl | 98.22 | |
| KOG3960 | 284 | consensus Myogenic helix-loop-helix transcription | 97.73 | |
| KOG2483 | 232 | consensus Upstream transcription factor 2/L-myc-2 | 97.64 | |
| KOG0561 | 373 | consensus bHLH transcription factor [Transcription | 97.47 | |
| PLN03217 | 93 | transcription factor ATBS1; Provisional | 97.41 | |
| KOG3910 | 632 | consensus Helix loop helix transcription factor [T | 96.98 | |
| KOG4029 | 228 | consensus Transcription factor HAND2/Transcription | 96.96 | |
| KOG4447 | 173 | consensus Transcription factor TWIST [Transcriptio | 91.02 | |
| KOG3560 | 712 | consensus Aryl-hydrocarbon receptor [Transcription | 87.56 | |
| KOG3558 | 768 | consensus Hypoxia-inducible factor 1/Neuronal PAS | 86.11 |
| >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=99.39 E-value=3.6e-13 Score=97.88 Aligned_cols=54 Identities=33% Similarity=0.572 Sum_probs=48.5
Q ss_pred CCCcchHHHHHHHHHHHHHHHHhhcCCCC--CcCCChhchHHHHHHHHHHHHHHHH
Q 020455 191 TDSHSLAERVRREKISERMKILQKLVPGC--DKVTGKAFMLDEIINYVQFLQNQVE 244 (326)
Q Consensus 191 ~~~HslaERrRRekINer~~~LqsLVP~~--~K~tDKAsIL~eAI~YIk~Lq~qVq 244 (326)
...|+..||+||++||+.|..|+++||.+ ....||++||+.||+||+.|+.+++
T Consensus 5 r~~~~~~Er~RR~~~n~~~~~L~~llp~~~~~~k~~k~~iL~~a~~yI~~L~~~~~ 60 (60)
T cd00083 5 REAHNLRERRRRERINDAFDELRSLLPTLPPSKKLSKAEILRKAVDYIKSLQELLQ 60 (60)
T ss_pred HHHHhHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHhC
Confidence 45699999999999999999999999999 2445999999999999999998763
|
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 |
|---|
| >PF00010 HLH: Helix-loop-helix DNA-binding domain only nuclear translocator protein (Arnt) | Back alignment and domain information |
|---|
| >KOG1318 consensus Helix loop helix transcription factor EB [Transcription] | Back alignment and domain information |
|---|
| >KOG1319 consensus bHLHZip transcription factor BIGMAX [Transcription] | Back alignment and domain information |
|---|
| >KOG4304 consensus Transcriptional repressors of the hairy/E(spl) family (contains HLH) [Transcription] | Back alignment and domain information |
|---|
| >KOG2588 consensus Predicted DNA-binding protein [Transcription] | Back alignment and domain information |
|---|
| >KOG3561 consensus Aryl-hydrocarbon receptor nuclear translocator [Transcription] | Back alignment and domain information |
|---|
| >KOG3960 consensus Myogenic helix-loop-helix transcription factor [Transcription] | Back alignment and domain information |
|---|
| >KOG2483 consensus Upstream transcription factor 2/L-myc-2 protein [Transcription] | Back alignment and domain information |
|---|
| >KOG0561 consensus bHLH transcription factor [Transcription] | Back alignment and domain information |
|---|
| >PLN03217 transcription factor ATBS1; Provisional | Back alignment and domain information |
|---|
| >KOG3910 consensus Helix loop helix transcription factor [Transcription] | 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 |
|---|
| >KOG3560 consensus Aryl-hydrocarbon receptor [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 |
|---|
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 | 326 | |||
| 1am9_A | 82 | Srebp-1A, protein (sterol regulatory element bindi | 1e-16 | |
| 1an4_A | 65 | Protein (upstream stimulatory factor); protein-DNA | 6e-08 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 2e-06 | |
| 1nkp_B | 83 | MAX protein, MYC proto-oncogene protein; transcrip | 5e-06 | |
| 1hlo_A | 80 | Protein (transcription factor MAX); transcriptiona | 2e-05 | |
| 1nkp_A | 88 | C-MYC, MYC proto-oncogene protein; transcription, | 4e-05 |
| >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 = 72.8 bits (179), Expect = 1e-16
Identities = 19/67 (28%), Positives = 38/67 (56%)
Query: 186 RRGQATDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQNQVEF 245
RG+ +H+ E+ R I++++ L+ LV G + K+ +L + I+Y++FLQ+ +
Sbjct: 2 SRGEKRTAHNAIEKRYRSSINDKIIELKDLVVGTEAKLNKSAVLRKAIDYIRFLQHSNQK 61
Query: 246 LSMKLAS 252
L + S
Sbjct: 62 LKQENLS 68
|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 326 | |||
| 1am9_A | 82 | Srebp-1A, protein (sterol regulatory element bindi | 99.66 | |
| 4ati_A | 118 | MITF, microphthalmia-associated transcription fact | 99.66 | |
| 1an4_A | 65 | Protein (upstream stimulatory factor); protein-DNA | 99.56 | |
| 1a0a_A | 63 | BHLH, protein (phosphate system positive regulator | 99.55 | |
| 4h10_B | 71 | Circadian locomoter output cycles protein kaput; B | 99.55 | |
| 4h10_A | 73 | ARYL hydrocarbon receptor nuclear translocator-LI | 99.5 | |
| 1hlo_A | 80 | Protein (transcription factor MAX); transcriptiona | 99.47 | |
| 1nkp_B | 83 | MAX protein, MYC proto-oncogene protein; transcrip | 99.46 | |
| 1nkp_A | 88 | C-MYC, MYC proto-oncogene protein; transcription, | 99.41 | |
| 3u5v_A | 76 | Protein MAX, transcription factor E2-alpha chimer; | 99.38 | |
| 1nlw_A | 80 | MAD protein, MAX dimerizer; transcription factor, | 99.25 | |
| 4f3l_A | 361 | Mclock, circadian locomoter output cycles protein | 99.01 | |
| 1mdy_A | 68 | Protein (MYOD BHLH domain); protein-DNA complex, t | 98.97 | |
| 2ql2_B | 60 | Neurod1, neurogenic differentiation factor 1; basi | 98.89 | |
| 4f3l_B | 387 | BMAL1B; BHLH, PAS, circadian rhythm proteins, tran | 98.89 | |
| 4ath_A | 83 | MITF, microphthalmia-associated transcription fact | 98.6 | |
| 2lfh_A | 68 | DNA-binding protein inhibitor ID-3; structural gen | 98.45 | |
| 4aya_A | 97 | DNA-binding protein inhibitor ID-2; cell cycle; 2. | 97.84 |
| >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=99.66 E-value=2.3e-17 Score=129.67 Aligned_cols=65 Identities=26% Similarity=0.413 Sum_probs=58.2
Q ss_pred CCCCcchHHHHHHHHHHHHHHHHhhcCCCCCcCCChhchHHHHHHHHHHHHHHHHHHHhhhhcCC
Q 020455 190 ATDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQNQVEFLSMKLASVN 254 (326)
Q Consensus 190 a~~~HslaERrRRekINer~~~LqsLVP~~~K~tDKAsIL~eAI~YIk~Lq~qVq~Le~~~~~~~ 254 (326)
++..|+++||+||++||++|.+|++|||+++.+.||++||++||+||++|+.+++.|++++..+.
T Consensus 6 rr~~H~~~ErrRR~~in~~f~~L~~lvP~~~~k~~Ka~IL~~Ai~YI~~Lq~~~~~L~~e~~~L~ 70 (82)
T 1am9_A 6 KRTAHNAIEKRYRSSINDKIIELKDLVVGTEAKLNKSAVLRKAIDYIRFLQHSNQKLKQENLSLR 70 (82)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHTCSSCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred HHHhhhhHHHHHHHHHHHHHHHHHHhccCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 44679999999999999999999999999844469999999999999999999999998876543
|
| >4ati_A MITF, microphthalmia-associated transcription factor; DNA-binding protein-DNA complex, melanoma; 2.60A {Mus musculus} PDB: 4atk_A | 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 |
|---|
| >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 |
|---|
| >4h10_B Circadian locomoter output cycles protein kaput; BHLH, circadian transcription, transcription-DNA complex; 2.40A {Homo sapiens} | 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 |
|---|
| >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 |
|---|
| >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 |
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| >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 |
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| >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 |
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| >4aya_A DNA-binding protein inhibitor ID-2; cell cycle; 2.10A {Homo sapiens} | Back alignment and structure |
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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 ![]() |
| 326 | ||||
| d1uklc_ | 61 | a.38.1.1 (C:) SREBP-2 {Human (Homo sapiens) [TaxId | 4e-14 | |
| d1am9a_ | 80 | a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxI | 1e-12 | |
| d1nkpa_ | 88 | a.38.1.1 (A:) Myc proto-oncogene protein {Human (H | 1e-11 | |
| d1a0aa_ | 63 | a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Sa | 1e-11 | |
| d1mdya_ | 68 | a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus muscul | 2e-11 | |
| d1nkpb_ | 83 | a.38.1.1 (B:) Max protein {Human (Homo sapiens) [T | 1e-09 | |
| d1an4a_ | 65 | a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapien | 2e-09 | |
| d1nlwa_ | 79 | a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [T | 1e-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 = 64.0 bits (156), Expect = 4e-14
Identities = 14/51 (27%), Positives = 27/51 (52%)
Query: 202 REKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQNQVEFLSMKLAS 252
R I++++ L+ LV G D K+ +L + I+Y+++LQ L +
Sbjct: 1 RSSINDKIIELKDLVMGTDAKMHKSGVLRKAIDYIKYLQQVNHKLRQENMV 51
|
| >d1am9a_ a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} Length = 80 | Back information, alignment and structure |
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| >d1nkpa_ a.38.1.1 (A:) Myc proto-oncogene protein {Human (Homo sapiens) [TaxId: 9606]} Length = 88 | Back information, alignment and structure |
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| >d1a0aa_ a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 63 | Back information, alignment and structure |
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| >d1mdya_ a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 68 | Back information, alignment and structure |
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| >d1nkpb_ a.38.1.1 (B:) Max protein {Human (Homo sapiens) [TaxId: 9606]} Length = 83 | Back information, alignment and structure |
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| >d1an4a_ a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapiens) [TaxId: 9606]} Length = 65 | Back information, alignment and structure |
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| >d1nlwa_ a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [TaxId: 9606]} Length = 79 | 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 | 326 | |||
| d1am9a_ | 80 | SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} | 99.57 | |
| d1a0aa_ | 63 | Pho4 B/HLH domain {Baker's yeast (Saccharomyces ce | 99.5 | |
| d1nlwa_ | 79 | Mad protein {Human (Homo sapiens) [TaxId: 9606]} | 99.45 | |
| d1mdya_ | 68 | Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10 | 99.45 | |
| d1uklc_ | 61 | SREBP-2 {Human (Homo sapiens) [TaxId: 9606]} | 99.44 | |
| d1nkpb_ | 83 | Max protein {Human (Homo sapiens) [TaxId: 9606]} | 99.43 | |
| d1nkpa_ | 88 | Myc proto-oncogene protein {Human (Homo sapiens) [ | 99.41 | |
| d1an4a_ | 65 | Usf B/HLH domain {Human (Homo sapiens) [TaxId: 960 | 99.39 |
| >d1am9a_ a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} | 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-1a species: Human (Homo sapiens) [TaxId: 9606]
Probab=99.57 E-value=3.2e-16 Score=120.29 Aligned_cols=63 Identities=27% Similarity=0.426 Sum_probs=57.3
Q ss_pred CCCcchHHHHHHHHHHHHHHHHhhcCCCCCcCCChhchHHHHHHHHHHHHHHHHHHHhhhhcC
Q 020455 191 TDSHSLAERVRREKISERMKILQKLVPGCDKVTGKAFMLDEIINYVQFLQNQVEFLSMKLASV 253 (326)
Q Consensus 191 ~~~HslaERrRRekINer~~~LqsLVP~~~K~tDKAsIL~eAI~YIk~Lq~qVq~Le~~~~~~ 253 (326)
...|+.+||+||++||+.|..|++|||++...++|++||..||+||+.|+.+++.|.+++..+
T Consensus 7 R~~H~~~Er~RR~~in~~~~~L~~llP~~~~k~~K~~iL~~a~~yI~~L~~~~~~L~~e~~~l 69 (80)
T d1am9a_ 7 RTAHNAIEKRYRSSINDKIIELKDLVVGTEAKLNKSAVLRKAIDYIRFLQHSNQKLKQENLSL 69 (80)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHTCSSCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHhcCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 356999999999999999999999999986556999999999999999999999999887554
|
| >d1a0aa_ a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|
| >d1nlwa_ a.38.1.1 (A:) Mad protein {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 |
|---|
| >d1uklc_ a.38.1.1 (C:) SREBP-2 {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 |
|---|
| >d1nkpa_ a.38.1.1 (A:) Myc proto-oncogene protein {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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| >d1an4a_ a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|