Citrus Sinensis ID: 011370
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 | 487 | ||||||
| 426264530 | 487 | bHLH [Citrus trifoliata] | 1.0 | 1.0 | 0.987 | 0.0 | |
| 385251598 | 538 | inducer of CBF expression 1 [Vitis vinif | 0.926 | 0.838 | 0.496 | 1e-111 | |
| 225451593 | 538 | PREDICTED: transcription factor ICE1 iso | 0.907 | 0.821 | 0.485 | 1e-108 | |
| 333470596 | 560 | ICE transcription factor 1 [Eucalyptus g | 0.954 | 0.830 | 0.469 | 1e-104 | |
| 147772766 | 577 | hypothetical protein VITISV_021185 [Viti | 0.907 | 0.766 | 0.454 | 1e-102 | |
| 399145795 | 518 | ICE1 [Camellia sinensis] | 0.897 | 0.843 | 0.468 | 1e-100 | |
| 254575636 | 500 | ICE-like protein [Eutrema salsugineum] g | 0.889 | 0.866 | 0.460 | 1e-100 | |
| 381415424 | 499 | inducer of CBF expression 1 protein [Isa | 0.802 | 0.783 | 0.493 | 4e-99 | |
| 22331357 | 494 | transcription factor ICE1 [Arabidopsis t | 0.806 | 0.795 | 0.492 | 1e-98 | |
| 317016596 | 518 | inducer of CBF expression [Camellia sine | 0.897 | 0.843 | 0.463 | 2e-98 |
| >gi|426264530|gb|AFY17139.1| bHLH [Citrus trifoliata] | Back alignment and taxonomy information |
|---|
Score = 998 bits (2580), Expect = 0.0, Method: Compositional matrix adjust.
Identities = 481/487 (98%), Positives = 484/487 (99%)
Query: 1 MVLEPNGAVWMEGEEEQPLSVSWTTAAAATATTTARATTEPKEDEMHVNAVSLSGFKSIL 60
MVLEPNGAVWMEGEEEQPLSVSWTTAAAATATTTARATTEPKEDEMHVNA SLSGFKSIL
Sbjct: 1 MVLEPNGAVWMEGEEEQPLSVSWTTAAAATATTTARATTEPKEDEMHVNAGSLSGFKSIL 60
Query: 61 DTDWFLNSTLNNPPQDFTNTTGLLETHQELRAFNAFQETNLFFQPIESHPFTLNPTHSLL 120
DTDWFLNSTLNNPPQDFTNTTGLLETHQELRAFNAFQETNLFFQPIESHPFTLNPTHSLL
Sbjct: 61 DTDWFLNSTLNNPPQDFTNTTGLLETHQELRAFNAFQETNLFFQPIESHPFTLNPTHSLL 120
Query: 121 PPNNNDNNSNSHLPFVSGFDLGGEAAGFIQPASGFMGLTTTQICATNDSDFHGFGSSYSN 180
PPNNNDNNSNSHLPFVSGFDLGGEAAGFIQP SGFMGLTTTQICATNDSDFHGFGSSYSN
Sbjct: 121 PPNNNDNNSNSHLPFVSGFDLGGEAAGFIQPGSGFMGLTTTQICATNDSDFHGFGSSYSN 180
Query: 181 CFDNLEGLFFNSNSKAKVCSQSQPTLFEKRAALRQSSGKLENLEILGGNLLLENIKCRKN 240
CFDNLEGLFFNSNSK KVCSQSQPTLFEKRAALRQSSGKLENL+ILGGNLLLENIKCRKN
Sbjct: 181 CFDNLEGLFFNSNSKGKVCSQSQPTLFEKRAALRQSSGKLENLDILGGNLLLENIKCRKN 240
Query: 241 EEASVDISSLNYESDEYNNNNNNNNASNDNNVNGKVDESVKNWNAGGSATVGDNKGKRKG 300
EEASVDISSLNYESDEYNN+NNNNNASNDNNVNGKVDESVKNWNAGGSATVGDNKGKRKG
Sbjct: 241 EEASVDISSLNYESDEYNNDNNNNNASNDNNVNGKVDESVKNWNAGGSATVGDNKGKRKG 300
Query: 301 LPAKNLMAERRRRKKLNDRLYMLRSVVPKISKMDRASILGDAIDYLKELLQRINDLHNEL 360
LPAKNLMAERRRRKKLNDRLYMLRSVVPKISKMDRASILGDAIDYLKELLQRINDLHNEL
Sbjct: 301 LPAKNLMAERRRRKKLNDRLYMLRSVVPKISKMDRASILGDAIDYLKELLQRINDLHNEL 360
Query: 361 ESTPTGSLMQPSTSIQPMTPTPPTLPCRVKEEISRSPTGEAARVEVRIREGRAVNIHMFC 420
ESTPTGSLMQPSTSIQPMTPTPPTLPCR+KEEISRSPTGEAARVEVRIREGRAVNIHMFC
Sbjct: 361 ESTPTGSLMQPSTSIQPMTPTPPTLPCRIKEEISRSPTGEAARVEVRIREGRAVNIHMFC 420
Query: 421 ARRPGLLLSTMRALDSLGLDIQQAVISCFNGFALDVFRAEQCREGQDVLPKQIKSVLLDT 480
ARRPGLLLSTMRALDSLGLDIQQAVISCFNGFALDVFRAEQCREGQDVLPKQIKSVLLDT
Sbjct: 421 ARRPGLLLSTMRALDSLGLDIQQAVISCFNGFALDVFRAEQCREGQDVLPKQIKSVLLDT 480
Query: 481 AGFHDVM 487
AGFHDVM
Sbjct: 481 AGFHDVM 487
|
Source: Citrus trifoliata Species: Citrus trifoliata Genus: Citrus Family: Rutaceae Order: Sapindales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|385251598|gb|AFI49627.1| inducer of CBF expression 1 [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|225451593|ref|XP_002275711.1| PREDICTED: transcription factor ICE1 isoform 1 [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|333470596|gb|AEF33833.1| ICE transcription factor 1 [Eucalyptus globulus] gi|333470598|gb|AEF33834.1| ICE transcription factor 1 [Eucalyptus globulus] | Back alignment and taxonomy information |
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| >gi|147772766|emb|CAN62843.1| hypothetical protein VITISV_021185 [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|399145795|gb|AFP25102.1| ICE1 [Camellia sinensis] | Back alignment and taxonomy information |
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| >gi|254575636|gb|ACT68317.1| ICE-like protein [Eutrema salsugineum] gi|296881976|gb|ADH82413.1| inducer of CBF expression 1 [Eutrema halophilum] | Back alignment and taxonomy information |
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| >gi|381415424|gb|AFG29442.1| inducer of CBF expression 1 protein [Isatis tinctoria] | Back alignment and taxonomy information |
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| >gi|22331357|ref|NP_189309.2| transcription factor ICE1 [Arabidopsis thaliana] gi|79313662|ref|NP_001030774.1| transcription factor ICE1 [Arabidopsis thaliana] gi|145322914|ref|NP_001030776.2| transcription factor ICE1 [Arabidopsis thaliana] gi|47605929|sp|Q9LSE2.1|ICE1_ARATH RecName: Full=Transcription factor ICE1; AltName: Full=Basic helix-loop-helix protein 116; Short=AtbHLH116; Short=bHLH 116; AltName: Full=Inducer of CBF expression 1; AltName: Full=Transcription factor EN 45; AltName: Full=Transcription factor SCREAM; AltName: Full=bHLH transcription factor bHLH116 gi|11994308|dbj|BAB01738.1| unnamed protein product [Arabidopsis thaliana] gi|19310475|gb|AAL84972.1| AT3g26744/MLJ15_15 [Arabidopsis thaliana] gi|30143056|gb|AAP14668.1| ICE1 [Arabidopsis thaliana] gi|56382031|gb|AAV85734.1| At3g26744 [Arabidopsis thaliana] gi|332643687|gb|AEE77208.1| transcription factor ICE1 [Arabidopsis thaliana] gi|332643688|gb|AEE77209.1| transcription factor ICE1 [Arabidopsis thaliana] gi|332643689|gb|AEE77210.1| transcription factor ICE1 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|317016596|gb|ACT90640.2| inducer of CBF expression [Camellia sinensis] | Back alignment and taxonomy information |
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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 | 487 | ||||||
| TAIR|locus:2090847 | 494 | ICE1 "AT3G26744" [Arabidopsis | 0.425 | 0.419 | 0.768 | 2.9e-92 | |
| UNIPROTKB|Q2R3F6 | 524 | Os11g0523700 "Helix-loop-helix | 0.439 | 0.408 | 0.698 | 2e-83 | |
| TAIR|locus:2155725 | 351 | bHLH093 "AT5G65640" [Arabidops | 0.400 | 0.555 | 0.435 | 2.5e-33 | |
| UNIPROTKB|Q336V8 | 380 | Os10g0544200 "Os10g0544200 pro | 0.398 | 0.510 | 0.434 | 1.4e-32 | |
| TAIR|locus:2142419 | 315 | AT5G10570 "AT5G10570" [Arabido | 0.186 | 0.288 | 0.565 | 7.6e-32 | |
| UNIPROTKB|Q8H8E4 | 430 | OJ1006F06.1 "Putative bHLH tra | 0.363 | 0.411 | 0.428 | 3.3e-31 | |
| TAIR|locus:2039445 | 571 | AMS "AT2G16910" [Arabidopsis t | 0.377 | 0.322 | 0.398 | 2.8e-26 | |
| UNIPROTKB|Q6YUS3 | 552 | OSJNBb0088N06.15 "BHLH protein | 0.143 | 0.126 | 0.589 | 3.3e-17 | |
| UNIPROTKB|Q75GI1 | 359 | OSJNBa0013A09.16 "Putative tra | 0.308 | 0.417 | 0.300 | 4.5e-14 | |
| UNIPROTKB|Q58GE3 | 234 | UDT1 "Undeveloped tapetum 1" [ | 0.340 | 0.709 | 0.301 | 5.3e-14 |
| TAIR|locus:2090847 ICE1 "AT3G26744" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 819 (293.4 bits), Expect = 2.9e-92, Sum P(3) = 2.9e-92
Identities = 163/212 (76%), Positives = 182/212 (85%)
Query: 277 DESVKNWNAGGSATVGDN-KGKRKGLPAKNLMAERRRRKKLNDRLYMLRSVVPKISKMDR 335
DE ++ A S +G KGK+KG+PAKNLMAERRRRKKLNDRLYMLRSVVPKISKMDR
Sbjct: 279 DEINESGKAAESVQIGGGGKGKKKGMPAKNLMAERRRRKKLNDRLYMLRSVVPKISKMDR 338
Query: 336 ASILGDAIDYLKELLQRINDLHNELESTPTGSLMQPSTSIQPMTPTPPTLPCRVKEEISR 395
ASILGDAIDYLKELLQRINDLHNELESTP GSL S+S P+TPTP TL CRVKEE+
Sbjct: 339 ASILGDAIDYLKELLQRINDLHNELESTPPGSLPPTSSSFHPLTPTPQTLSCRVKEELCP 398
Query: 396 S----PTGEAARVEVRIREGRAVNIHMFCARRPGLLLSTMRALDSLGLDIQQAVISCFNG 451
S P G+ ARVEVR+REGRAVNIHMFC RRPGLLL+TM+ALD+LGLD+QQAVISCFNG
Sbjct: 399 SSLPSPKGQQARVEVRLREGRAVNIHMFCGRRPGLLLATMKALDNLGLDVQQAVISCFNG 458
Query: 452 FALDVFRAEQCREGQDVLPKQIKSVLLDTAGF 483
FALDVFRAEQC+EGQ++LP QIK+VL DTAG+
Sbjct: 459 FALDVFRAEQCQEGQEILPDQIKAVLFDTAGY 490
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|
| UNIPROTKB|Q2R3F6 Os11g0523700 "Helix-loop-helix DNA-binding domain containing protein, expressed" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2155725 bHLH093 "AT5G65640" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q336V8 Os10g0544200 "Os10g0544200 protein" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2142419 AT5G10570 "AT5G10570" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q8H8E4 OJ1006F06.1 "Putative bHLH transcription protein" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2039445 AMS "AT2G16910" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q6YUS3 OSJNBb0088N06.15 "BHLH protein-like" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q75GI1 OSJNBa0013A09.16 "Putative transcription factor" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q58GE3 UDT1 "Undeveloped tapetum 1" [Oryza sativa Japonica Group (taxid:39947)] | 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 | 487 | |||
| smart00353 | 53 | smart00353, HLH, helix loop helix domain | 2e-12 | |
| cd00083 | 60 | cd00083, HLH, Helix-loop-helix domain, found in sp | 4e-12 | |
| pfam00010 | 52 | pfam00010, HLH, Helix-loop-helix DNA-binding domai | 4e-09 | |
| cd04873 | 70 | cd04873, ACT_UUR-ACR-like, ACT domains of the bact | 3e-07 | |
| cd04900 | 73 | cd04900, ACT_UUR-like_1, ACT domain family, ACT_UU | 9e-07 | |
| cd04895 | 72 | cd04895, ACT_ACR_1, ACT domain-containing protein | 0.004 |
| >gnl|CDD|197674 smart00353, HLH, helix loop helix domain | Back alignment and domain information |
|---|
Score = 61.9 bits (151), Expect = 2e-12
Identities = 21/48 (43%), Positives = 31/48 (64%), Gaps = 3/48 (6%)
Query: 307 MAERRRRKKLNDRLYMLRSVVP---KISKMDRASILGDAIDYLKELLQ 351
ERRRR+K+N+ LRS++P K K+ +A IL AI+Y+K L +
Sbjct: 2 ARERRRRRKINEAFDELRSLLPTLPKNKKLSKAEILRLAIEYIKSLQE 49
|
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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| >gnl|CDD|153145 cd04873, ACT_UUR-ACR-like, ACT domains of the bacterial signal-transducing uridylyltransferase /uridylyl-removing (UUR) enzyme, GlnD | Back alignment and domain information |
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| >gnl|CDD|153172 cd04900, ACT_UUR-like_1, ACT domain family, ACT_UUR-like_1, includes the first of two C-terminal ACT domains of the bacterial signal-transducing uridylyltransferase /uridylyl-removing (UUR) enzyme, GlnD and related domains | Back alignment and domain information |
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| >gnl|CDD|153167 cd04895, ACT_ACR_1, ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | 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 | 487 | |||
| cd00083 | 60 | HLH Helix-loop-helix domain, found in specific DNA | 99.26 | |
| smart00353 | 53 | HLH helix loop helix domain. | 99.22 | |
| PF00010 | 55 | HLH: Helix-loop-helix DNA-binding domain only nucl | 99.2 | |
| KOG1318 | 411 | consensus Helix loop helix transcription factor EB | 98.88 | |
| cd04895 | 72 | ACT_ACR_1 ACT domain-containing protein which is c | 98.47 | |
| cd04927 | 76 | ACT_ACR-like_2 Second ACT domain, of a novel type | 98.45 | |
| cd04897 | 75 | ACT_ACR_3 ACT domain-containing protein which is c | 98.44 | |
| KOG1319 | 229 | consensus bHLHZip transcription factor BIGMAX [Tra | 98.44 | |
| KOG4304 | 250 | consensus Transcriptional repressors of the hairy/ | 98.25 | |
| cd04900 | 73 | ACT_UUR-like_1 ACT domain family, ACT_UUR-like_1, | 98.24 | |
| cd04896 | 75 | ACT_ACR-like_3 ACT domain-containing protein which | 98.24 | |
| cd04925 | 74 | ACT_ACR_2 ACT domain-containing protein which is c | 97.97 | |
| KOG3561 | 803 | consensus Aryl-hydrocarbon receptor nuclear transl | 97.95 | |
| cd04926 | 72 | ACT_ACR_4 C-terminal ACT domain, of a novel type o | 97.79 | |
| KOG3960 | 284 | consensus Myogenic helix-loop-helix transcription | 97.78 | |
| KOG2483 | 232 | consensus Upstream transcription factor 2/L-myc-2 | 97.67 | |
| cd04928 | 68 | ACT_TyrKc Uncharacterized, N-terminal ACT domain o | 97.61 | |
| cd04899 | 70 | ACT_ACR-UUR-like_2 C-terminal ACT domains of the b | 97.6 | |
| PRK05007 | 884 | PII uridylyl-transferase; Provisional | 97.51 | |
| KOG2588 | 953 | consensus Predicted DNA-binding protein [Transcrip | 97.43 | |
| PRK04374 | 869 | PII uridylyl-transferase; Provisional | 97.24 | |
| KOG0561 | 373 | consensus bHLH transcription factor [Transcription | 97.24 | |
| PRK01759 | 854 | glnD PII uridylyl-transferase; Provisional | 97.23 | |
| PRK00275 | 895 | glnD PII uridylyl-transferase; Provisional | 97.22 | |
| PRK03059 | 856 | PII uridylyl-transferase; Provisional | 97.12 | |
| PF01842 | 66 | ACT: ACT domain; InterPro: IPR002912 The ACT domai | 97.11 | |
| cd04873 | 70 | ACT_UUR-ACR-like ACT domains of the bacterial sign | 97.06 | |
| PLN03217 | 93 | transcription factor ATBS1; Provisional | 97.06 | |
| KOG4029 | 228 | consensus Transcription factor HAND2/Transcription | 97.05 | |
| PRK05092 | 931 | PII uridylyl-transferase; Provisional | 96.95 | |
| PRK03381 | 774 | PII uridylyl-transferase; Provisional | 96.78 | |
| PF13740 | 76 | ACT_6: ACT domain; PDB: 1ZPV_A 3P96_A 1U8S_A. | 96.72 | |
| PRK03381 | 774 | PII uridylyl-transferase; Provisional | 96.72 | |
| TIGR01693 | 850 | UTase_glnD [Protein-PII] uridylyltransferase. This | 96.68 | |
| cd04893 | 77 | ACT_GcvR_1 ACT domains that comprise the Glycine C | 96.51 | |
| PRK01759 | 854 | glnD PII uridylyl-transferase; Provisional | 96.38 | |
| TIGR01693 | 850 | UTase_glnD [Protein-PII] uridylyltransferase. This | 96.34 | |
| PF13291 | 80 | ACT_4: ACT domain; PDB: 2KO1_B 3IBW_A. | 96.28 | |
| PRK05007 | 884 | PII uridylyl-transferase; Provisional | 96.26 | |
| COG2844 | 867 | GlnD UTP:GlnB (protein PII) uridylyltransferase [P | 96.07 | |
| PRK00194 | 90 | hypothetical protein; Validated | 96.05 | |
| PRK04374 | 869 | PII uridylyl-transferase; Provisional | 95.74 | |
| PRK00275 | 895 | glnD PII uridylyl-transferase; Provisional | 95.68 | |
| cd04872 | 88 | ACT_1ZPV ACT domain proteins similar to the yet un | 95.52 | |
| cd04875 | 74 | ACT_F4HF-DF N-terminal ACT domain of formyltetrahy | 95.52 | |
| PRK03059 | 856 | PII uridylyl-transferase; Provisional | 95.52 | |
| PRK05092 | 931 | PII uridylyl-transferase; Provisional | 95.51 | |
| cd04870 | 75 | ACT_PSP_1 CT domains found N-terminal of phosphose | 95.47 | |
| cd04869 | 81 | ACT_GcvR_2 ACT domains that comprise the Glycine C | 95.44 | |
| cd04894 | 69 | ACT_ACR-like_1 ACT domain-containing protein which | 95.33 | |
| cd04887 | 74 | ACT_MalLac-Enz ACT_MalLac-Enz CD includes the N-te | 95.26 | |
| cd04886 | 73 | ACT_ThrD-II-like C-terminal ACT domain of biodegra | 95.17 | |
| KOG3910 | 632 | consensus Helix loop helix transcription factor [T | 95.15 | |
| cd04876 | 71 | ACT_RelA-SpoT ACT domain found C-terminal of the R | 94.15 | |
| cd04881 | 79 | ACT_HSDH-Hom ACT_HSDH_Hom CD includes the C-termin | 93.93 | |
| cd04888 | 76 | ACT_PheB-BS C-terminal ACT domain of a small (~147 | 93.53 | |
| cd04883 | 72 | ACT_AcuB C-terminal ACT domain of the Bacillus sub | 92.99 | |
| PRK04435 | 147 | hypothetical protein; Provisional | 92.78 | |
| cd04877 | 74 | ACT_TyrR N-terminal ACT domain of the TyrR protein | 92.35 | |
| cd02116 | 60 | ACT ACT domains are commonly involved in specifica | 92.16 | |
| cd04874 | 72 | ACT_Af1403 N-terminal ACT domain of the yet unchar | 92.0 | |
| cd04879 | 71 | ACT_3PGDH-like ACT_3PGDH-like CD includes the C-te | 91.86 | |
| cd04878 | 72 | ACT_AHAS N-terminal ACT domain of the Escherichia | 91.8 | |
| PRK07334 | 403 | threonine dehydratase; Provisional | 91.8 | |
| cd04909 | 69 | ACT_PDH-BS C-terminal ACT domain of the monofuncti | 91.7 | |
| cd04903 | 71 | ACT_LSD C-terminal ACT domain of the L-serine dehy | 91.21 | |
| KOG3560 | 712 | consensus Aryl-hydrocarbon receptor [Transcription | 90.98 | |
| cd04882 | 65 | ACT_Bt0572_2 C-terminal ACT domain of a novel prot | 90.58 | |
| KOG3558 | 768 | consensus Hypoxia-inducible factor 1/Neuronal PAS | 89.58 | |
| cd04908 | 66 | ACT_Bt0572_1 N-terminal ACT domain of a novel prot | 89.53 | |
| KOG4447 | 173 | consensus Transcription factor TWIST [Transcriptio | 89.45 | |
| PRK06027 | 286 | purU formyltetrahydrofolate deformylase; Reviewed | 89.35 | |
| cd04884 | 72 | ACT_CBS C-terminal ACT domain of the cystathionine | 88.76 | |
| PRK08577 | 136 | hypothetical protein; Provisional | 88.7 | |
| cd04902 | 73 | ACT_3PGDH-xct C-terminal ACT (regulatory) domain o | 88.25 | |
| TIGR00655 | 280 | PurU formyltetrahydrofolate deformylase. This mode | 87.91 | |
| cd04880 | 75 | ACT_AAAH-PDT-like ACT domain of the nonheme iron-d | 87.7 | |
| PRK13011 | 286 | formyltetrahydrofolate deformylase; Reviewed | 87.61 | |
| cd04905 | 80 | ACT_CM-PDT C-terminal ACT domain of the bifunction | 86.97 | |
| cd04889 | 56 | ACT_PDH-BS-like C-terminal ACT domain of the monof | 86.95 | |
| PRK11589 | 190 | gcvR glycine cleavage system transcriptional repre | 86.47 | |
| PRK13010 | 289 | purU formyltetrahydrofolate deformylase; Reviewed | 86.35 | |
| COG2844 | 867 | GlnD UTP:GlnB (protein PII) uridylyltransferase [P | 86.33 | |
| KOG3559 | 598 | consensus Transcriptional regulator SIM1 [Transcri | 85.32 | |
| cd04901 | 69 | ACT_3PGDH C-terminal ACT (regulatory) domain of D- | 84.41 | |
| KOG3898 | 254 | consensus Transcription factor NeuroD and related | 83.43 | |
| PRK10872 | 743 | relA (p)ppGpp synthetase I/GTP pyrophosphokinase; | 81.06 | |
| PRK11092 | 702 | bifunctional (p)ppGpp synthetase II/ guanosine-3', | 80.01 |
| >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=99.26 E-value=6.1e-12 Score=96.84 Aligned_cols=54 Identities=37% Similarity=0.649 Sum_probs=50.0
Q ss_pred CCccccHHHHHHHHHHHHHHHHhhccCCCC---CcCChhhHHHHHHHHHHHHHHHHH
Q 011370 301 LPAKNLMAERRRRKKLNDRLYMLRSVVPKI---SKMDRASILGDAIDYLKELLQRIN 354 (487)
Q Consensus 301 ~~~~H~~~ERrRR~kiN~~~~~LRsLVP~~---sK~dKaSIL~dAI~YIk~Lq~qv~ 354 (487)
.+..|+++||+||.+||+.|..|+.+||.. .|++|++||..||+||+.|+.+++
T Consensus 4 ~r~~~~~~Er~RR~~~n~~~~~L~~llp~~~~~~k~~k~~iL~~a~~yI~~L~~~~~ 60 (60)
T cd00083 4 RREAHNLRERRRRERINDAFDELRSLLPTLPPSKKLSKAEILRKAVDYIKSLQELLQ 60 (60)
T ss_pred HHHHHhHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHhC
Confidence 456799999999999999999999999987 899999999999999999998763
|
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 |
|---|
| >cd04895 ACT_ACR_1 ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | Back alignment and domain information |
|---|
| >cd04927 ACT_ACR-like_2 Second ACT domain, of a novel type of ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | Back alignment and domain information |
|---|
| >cd04897 ACT_ACR_3 ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | 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 |
|---|
| >cd04900 ACT_UUR-like_1 ACT domain family, ACT_UUR-like_1, includes the first of two C-terminal ACT domains of the bacterial signal-transducing uridylyltransferase /uridylyl-removing (UUR) enzyme, GlnD and related domains | Back alignment and domain information |
|---|
| >cd04896 ACT_ACR-like_3 ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | Back alignment and domain information |
|---|
| >cd04925 ACT_ACR_2 ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | Back alignment and domain information |
|---|
| >KOG3561 consensus Aryl-hydrocarbon receptor nuclear translocator [Transcription] | Back alignment and domain information |
|---|
| >cd04926 ACT_ACR_4 C-terminal ACT domain, of a novel type of ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | 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 |
|---|
| >cd04928 ACT_TyrKc Uncharacterized, N-terminal ACT domain of an Arabidopsis/Oryza predicted tyrosine kinase and other related ACT domains | Back alignment and domain information |
|---|
| >cd04899 ACT_ACR-UUR-like_2 C-terminal ACT domains of the bacterial signal-transducing uridylyltransferase /uridylyl-removing (UUR) enzyme, GlnD and related domains | Back alignment and domain information |
|---|
| >PRK05007 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >KOG2588 consensus Predicted DNA-binding protein [Transcription] | Back alignment and domain information |
|---|
| >PRK04374 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >KOG0561 consensus bHLH transcription factor [Transcription] | Back alignment and domain information |
|---|
| >PRK01759 glnD PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PRK00275 glnD PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PRK03059 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PF01842 ACT: ACT domain; InterPro: IPR002912 The ACT domain is found in a variety of contexts and is proposed to be a conserved regulatory binding fold | Back alignment and domain information |
|---|
| >cd04873 ACT_UUR-ACR-like ACT domains of the bacterial signal-transducing uridylyltransferase /uridylyl-removing (UUR) enzyme, GlnD | 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 |
|---|
| >PRK05092 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PRK03381 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PF13740 ACT_6: ACT domain; PDB: 1ZPV_A 3P96_A 1U8S_A | Back alignment and domain information |
|---|
| >PRK03381 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >TIGR01693 UTase_glnD [Protein-PII] uridylyltransferase | Back alignment and domain information |
|---|
| >cd04893 ACT_GcvR_1 ACT domains that comprise the Glycine Cleavage System Transcriptional Repressor (GcvR) protein, and other related domains | Back alignment and domain information |
|---|
| >PRK01759 glnD PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >TIGR01693 UTase_glnD [Protein-PII] uridylyltransferase | Back alignment and domain information |
|---|
| >PF13291 ACT_4: ACT domain; PDB: 2KO1_B 3IBW_A | Back alignment and domain information |
|---|
| >PRK05007 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >COG2844 GlnD UTP:GlnB (protein PII) uridylyltransferase [Posttranslational modification, protein turnover, chaperones] | Back alignment and domain information |
|---|
| >PRK00194 hypothetical protein; Validated | Back alignment and domain information |
|---|
| >PRK04374 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PRK00275 glnD PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >cd04872 ACT_1ZPV ACT domain proteins similar to the yet uncharacterized Streptococcus pneumoniae ACT domain protein | Back alignment and domain information |
|---|
| >cd04875 ACT_F4HF-DF N-terminal ACT domain of formyltetrahydrofolate deformylase (F4HF-DF; formyltetrahydrofolate hydrolase) | Back alignment and domain information |
|---|
| >PRK03059 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >PRK05092 PII uridylyl-transferase; Provisional | Back alignment and domain information |
|---|
| >cd04870 ACT_PSP_1 CT domains found N-terminal of phosphoserine phosphatase (PSP, SerB) | Back alignment and domain information |
|---|
| >cd04869 ACT_GcvR_2 ACT domains that comprise the Glycine Cleavage System Transcriptional Repressor (GcvR) protein, and other related domains | Back alignment and domain information |
|---|
| >cd04894 ACT_ACR-like_1 ACT domain-containing protein which is composed almost entirely of four ACT domain repeats (the "ACR" protein) | Back alignment and domain information |
|---|
| >cd04887 ACT_MalLac-Enz ACT_MalLac-Enz CD includes the N-terminal ACT domain of putative NAD-dependent malic enzyme 1, Bacillus subtilis YqkI and related domains | Back alignment and domain information |
|---|
| >cd04886 ACT_ThrD-II-like C-terminal ACT domain of biodegradative (catabolic) threonine dehydratase II (ThrD-II) and other related ACT domains | Back alignment and domain information |
|---|
| >KOG3910 consensus Helix loop helix transcription factor [Transcription] | Back alignment and domain information |
|---|
| >cd04876 ACT_RelA-SpoT ACT domain found C-terminal of the RelA/SpoT domains | Back alignment and domain information |
|---|
| >cd04881 ACT_HSDH-Hom ACT_HSDH_Hom CD includes the C-terminal ACT domain of the NAD(P)H-dependent, homoserine dehydrogenase (HSDH) and related domains | Back alignment and domain information |
|---|
| >cd04888 ACT_PheB-BS C-terminal ACT domain of a small (~147 a | Back alignment and domain information |
|---|
| >cd04883 ACT_AcuB C-terminal ACT domain of the Bacillus subtilis acetoin utilization protein, AcuB | Back alignment and domain information |
|---|
| >PRK04435 hypothetical protein; Provisional | Back alignment and domain information |
|---|
| >cd04877 ACT_TyrR N-terminal ACT domain of the TyrR protein | Back alignment and domain information |
|---|
| >cd02116 ACT ACT domains are commonly involved in specifically binding an amino acid or other small ligand leading to regulation of the enzyme | Back alignment and domain information |
|---|
| >cd04874 ACT_Af1403 N-terminal ACT domain of the yet uncharacterized, small (~133 a | Back alignment and domain information |
|---|
| >cd04879 ACT_3PGDH-like ACT_3PGDH-like CD includes the C-terminal ACT (regulatory) domain of D-3-phosphoglycerate dehydrogenase (3PGDH) | Back alignment and domain information |
|---|
| >cd04878 ACT_AHAS N-terminal ACT domain of the Escherichia coli IlvH-like regulatory subunit of acetohydroxyacid synthase (AHAS) | Back alignment and domain information |
|---|
| >PRK07334 threonine dehydratase; Provisional | Back alignment and domain information |
|---|
| >cd04909 ACT_PDH-BS C-terminal ACT domain of the monofunctional, NAD dependent, prephenate dehydrogenase (PDH) | Back alignment and domain information |
|---|
| >cd04903 ACT_LSD C-terminal ACT domain of the L-serine dehydratase (LSD), iron-sulfur-dependent, beta subunit | Back alignment and domain information |
|---|
| >KOG3560 consensus Aryl-hydrocarbon receptor [Transcription] | Back alignment and domain information |
|---|
| >cd04882 ACT_Bt0572_2 C-terminal ACT domain of a novel protein composed of just two ACT domains | 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 |
|---|
| >cd04908 ACT_Bt0572_1 N-terminal ACT domain of a novel protein composed almost entirely of two tandem ACT domains | Back alignment and domain information |
|---|
| >KOG4447 consensus Transcription factor TWIST [Transcription] | Back alignment and domain information |
|---|
| >PRK06027 purU formyltetrahydrofolate deformylase; Reviewed | Back alignment and domain information |
|---|
| >cd04884 ACT_CBS C-terminal ACT domain of the cystathionine beta-synthase (CBS) domain protein found in Thermotoga maritima, Tm0935, and delta proteobacteria | Back alignment and domain information |
|---|
| >PRK08577 hypothetical protein; Provisional | Back alignment and domain information |
|---|
| >cd04902 ACT_3PGDH-xct C-terminal ACT (regulatory) domain of D-3-phosphoglycerate dehydrogenase (3PGDH) | Back alignment and domain information |
|---|
| >TIGR00655 PurU formyltetrahydrofolate deformylase | Back alignment and domain information |
|---|
| >cd04880 ACT_AAAH-PDT-like ACT domain of the nonheme iron-dependent, aromatic amino acid hydroxylases (AAAH) | Back alignment and domain information |
|---|
| >PRK13011 formyltetrahydrofolate deformylase; Reviewed | Back alignment and domain information |
|---|
| >cd04905 ACT_CM-PDT C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) enzyme and the prephenate dehydratase (PDT) enzyme | Back alignment and domain information |
|---|
| >cd04889 ACT_PDH-BS-like C-terminal ACT domain of the monofunctional, NAD dependent, prephenate dehydrogenase (PDH) enzyme that catalyzes the formation of 4-hydroxyphenylpyruvate from prephenate | Back alignment and domain information |
|---|
| >PRK11589 gcvR glycine cleavage system transcriptional repressor; Provisional | Back alignment and domain information |
|---|
| >PRK13010 purU formyltetrahydrofolate deformylase; Reviewed | Back alignment and domain information |
|---|
| >COG2844 GlnD UTP:GlnB (protein PII) uridylyltransferase [Posttranslational modification, protein turnover, chaperones] | Back alignment and domain information |
|---|
| >KOG3559 consensus Transcriptional regulator SIM1 [Transcription] | Back alignment and domain information |
|---|
| >cd04901 ACT_3PGDH C-terminal ACT (regulatory) domain of D-3-Phosphoglycerate Dehydrogenase (3PGDH) found in fungi and bacteria | Back alignment and domain information |
|---|
| >KOG3898 consensus Transcription factor NeuroD and related HTH proteins [Transcription] | Back alignment and domain information |
|---|
| >PRK10872 relA (p)ppGpp synthetase I/GTP pyrophosphokinase; Provisional | Back alignment and domain information |
|---|
| >PRK11092 bifunctional (p)ppGpp synthetase II/ guanosine-3',5'-bis pyrophosphate 3'-pyrophosphohydrolase; Provisional | 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 | 487 | |||
| 1am9_A | 82 | Srebp-1A, protein (sterol regulatory element bindi | 1e-14 | |
| 1nkp_A | 88 | C-MYC, MYC proto-oncogene protein; transcription, | 5e-13 | |
| 1hlo_A | 80 | Protein (transcription factor MAX); transcriptiona | 8e-12 | |
| 1nkp_B | 83 | MAX protein, MYC proto-oncogene protein; transcrip | 1e-11 | |
| 1nlw_A | 80 | MAD protein, MAX dimerizer; transcription factor, | 2e-09 | |
| 1an4_A | 65 | Protein (upstream stimulatory factor); protein-DNA | 4e-09 | |
| 4f3l_A | 361 | Mclock, circadian locomoter output cycles protein | 3e-06 | |
| 4f3l_B | 387 | BMAL1B; BHLH, PAS, circadian rhythm proteins, tran | 5e-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 = 68.2 bits (167), Expect = 1e-14
Identities = 17/57 (29%), Positives = 32/57 (56%), Gaps = 1/57 (1%)
Query: 307 MAERRRRKKLNDRLYMLRSVVPKI-SKMDRASILGDAIDYLKELLQRINDLHNELES 362
E+R R +ND++ L+ +V +K++++++L AIDY++ L L E S
Sbjct: 12 AIEKRYRSSINDKIIELKDLVVGTEAKLNKSAVLRKAIDYIRFLQHSNQKLKQENLS 68
|
| >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 |
|---|
| >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_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 |
|---|
| >1nlw_A MAD protein, MAX dimerizer; transcription factor, DNA, BHLHZ, transcription/DNA complex; 2.00A {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 |
|---|
| >4f3l_B BMAL1B; BHLH, PAS, circadian rhythm proteins, transcription-activato; 2.27A {Mus musculus} Length = 387 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 487 | |||
| 1am9_A | 82 | Srebp-1A, protein (sterol regulatory element bindi | 99.55 | |
| 4ati_A | 118 | MITF, microphthalmia-associated transcription fact | 99.45 | |
| 1an4_A | 65 | Protein (upstream stimulatory factor); protein-DNA | 99.42 | |
| 1hlo_A | 80 | Protein (transcription factor MAX); transcriptiona | 99.42 | |
| 1nkp_B | 83 | MAX protein, MYC proto-oncogene protein; transcrip | 99.41 | |
| 4h10_B | 71 | Circadian locomoter output cycles protein kaput; B | 99.39 | |
| 1a0a_A | 63 | BHLH, protein (phosphate system positive regulator | 99.39 | |
| 1nkp_A | 88 | C-MYC, MYC proto-oncogene protein; transcription, | 99.34 | |
| 4h10_A | 73 | ARYL hydrocarbon receptor nuclear translocator-LI | 99.31 | |
| 1nlw_A | 80 | MAD protein, MAX dimerizer; transcription factor, | 99.27 | |
| 3u5v_A | 76 | Protein MAX, transcription factor E2-alpha chimer; | 99.21 | |
| 2ql2_B | 60 | Neurod1, neurogenic differentiation factor 1; basi | 98.92 | |
| 1mdy_A | 68 | Protein (MYOD BHLH domain); protein-DNA complex, t | 98.91 | |
| 4f3l_A | 361 | Mclock, circadian locomoter output cycles protein | 98.85 | |
| 4f3l_B | 387 | BMAL1B; BHLH, PAS, circadian rhythm proteins, tran | 98.71 | |
| 2lfh_A | 68 | DNA-binding protein inhibitor ID-3; structural gen | 98.43 | |
| 4ath_A | 83 | MITF, microphthalmia-associated transcription fact | 98.19 | |
| 4aya_A | 97 | DNA-binding protein inhibitor ID-2; cell cycle; 2. | 97.78 | |
| 1zpv_A | 91 | ACT domain protein; structural genomics, PSI, prot | 96.83 | |
| 2nyi_A | 195 | Unknown protein; protein structure initiative, PSI | 96.09 | |
| 1u8s_A | 192 | Glycine cleavage system transcriptional repressor, | 96.04 | |
| 2ko1_A | 88 | CTR148A, GTP pyrophosphokinase; homodimer, alpha+b | 95.64 | |
| 2nyi_A | 195 | Unknown protein; protein structure initiative, PSI | 94.78 | |
| 1u8s_A | 192 | Glycine cleavage system transcriptional repressor, | 94.17 | |
| 3p96_A | 415 | Phosphoserine phosphatase SERB; ssgcid, structural | 91.74 | |
| 3o1l_A | 302 | Formyltetrahydrofolate deformylase; structural gen | 89.49 | |
| 3n0v_A | 286 | Formyltetrahydrofolate deformylase; formyl transfe | 87.7 | |
| 3lou_A | 292 | Formyltetrahydrofolate deformylase; structural gen | 87.6 | |
| 3obi_A | 288 | Formyltetrahydrofolate deformylase; structural gen | 86.89 | |
| 2jhe_A | 190 | Transcription regulator TYRR; aromatic hydrocarbon | 84.37 | |
| 2f1f_A | 164 | Acetolactate synthase isozyme III small subunit; f | 81.38 | |
| 3nrb_A | 287 | Formyltetrahydrofolate deformylase; N-terminal ACT | 80.76 |
| >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=99.55 E-value=1.3e-15 Score=126.17 Aligned_cols=64 Identities=27% Similarity=0.403 Sum_probs=59.4
Q ss_pred CCccccHHHHHHHHHHHHHHHHhhccCCCC-CcCChhhHHHHHHHHHHHHHHHHHHHHHhhhcCC
Q 011370 301 LPAKNLMAERRRRKKLNDRLYMLRSVVPKI-SKMDRASILGDAIDYLKELLQRINDLHNELESTP 364 (487)
Q Consensus 301 ~~~~H~~~ERrRR~kiN~~~~~LRsLVP~~-sK~dKaSIL~dAI~YIk~Lq~qv~~Le~e~esl~ 364 (487)
++..|+.+||+||.+||++|.+|+++||.. .|++|++||.+||+||++|+.+++.|+.+.+.+.
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 457899999999999999999999999986 8999999999999999999999999999876553
|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >4h10_A ARYL hydrocarbon receptor nuclear translocator-LI 1; BHLH, circadian transcription, transcription-DNA complex; 2.40A {Homo sapiens} | Back alignment and structure |
|---|
| >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 |
|---|
| >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 |
|---|
| >2ql2_B Neurod1, neurogenic differentiation factor 1; basic-helix-loop-helix; HET: DNA; 2.50A {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 |
|---|
| >4f3l_A Mclock, circadian locomoter output cycles protein kaput; BHLH, PAS, circadian rhythm proteins, transcription-activato; 2.27A {Mus musculus} | Back alignment and structure |
|---|
| >4f3l_B BMAL1B; BHLH, PAS, circadian rhythm proteins, transcription-activato; 2.27A {Mus musculus} | Back alignment and structure |
|---|
| >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 |
|---|
| >4ath_A MITF, microphthalmia-associated transcription factor; DNA binding protein, melanoma; HET: MSE; 1.95A {Mus musculus} | Back alignment and structure |
|---|
| >4aya_A DNA-binding protein inhibitor ID-2; cell cycle; 2.10A {Homo sapiens} | Back alignment and structure |
|---|
| >1zpv_A ACT domain protein; structural genomics, PSI, protein structure INIT midwest center for structural genomics, MCSG, unknown funct; 1.90A {Streptococcus pneumoniae} SCOP: d.58.18.7 | Back alignment and structure |
|---|
| >2nyi_A Unknown protein; protein structure initiative, PSI, center for eukaryotic structural genomics, CESG, structural genomics; 1.80A {Galdieria sulphuraria} | Back alignment and structure |
|---|
| >1u8s_A Glycine cleavage system transcriptional repressor, putative; structural genomics, protein structure initiative (PSI), domain swapping; 2.45A {Vibrio cholerae} SCOP: d.58.18.5 d.58.18.5 | Back alignment and structure |
|---|
| >2ko1_A CTR148A, GTP pyrophosphokinase; homodimer, alpha+beta, transferase, structural genomics, PSI-2, protein structure initiative; NMR {Chlorobaculum tepidum} PDB: 3ibw_A | Back alignment and structure |
|---|
| >2nyi_A Unknown protein; protein structure initiative, PSI, center for eukaryotic structural genomics, CESG, structural genomics; 1.80A {Galdieria sulphuraria} | Back alignment and structure |
|---|
| >1u8s_A Glycine cleavage system transcriptional repressor, putative; structural genomics, protein structure initiative (PSI), domain swapping; 2.45A {Vibrio cholerae} SCOP: d.58.18.5 d.58.18.5 | Back alignment and structure |
|---|
| >3p96_A Phosphoserine phosphatase SERB; ssgcid, structural genomics, structural genomics center for infectious disease, hydrolas; 2.05A {Mycobacterium avium} | Back alignment and structure |
|---|
| >3o1l_A Formyltetrahydrofolate deformylase; structural genomics, joint center for structural genomics, J protein structure initiative; HET: MSE; 2.20A {Pseudomonas syringae PV} | Back alignment and structure |
|---|
| >3n0v_A Formyltetrahydrofolate deformylase; formyl transferase, ACT domain, structural genomics, joint C structural genomics, JCSG; HET: MSE; 2.25A {Pseudomonas putida} | Back alignment and structure |
|---|
| >3lou_A Formyltetrahydrofolate deformylase; structural genomics, JOI for structural genomics, JCSG, protein structure initiative hydrolase; HET: MSE; 1.90A {Burkholderia mallei} | Back alignment and structure |
|---|
| >3obi_A Formyltetrahydrofolate deformylase; structural genomics, joint center for structural genomics, J protein structure initiative; HET: MSE; 1.95A {Rhodopseudomonas palustris} | Back alignment and structure |
|---|
| >2jhe_A Transcription regulator TYRR; aromatic hydrocarbons catabolism, TYRR protei nucleotide-binding, transcription regulation, activator; HET: PG4; 2.30A {Escherichia coli} | Back alignment and structure |
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| >2f1f_A Acetolactate synthase isozyme III small subunit; ferredoxin fold, ACT domain, transferase; HET: P33 1PE; 1.75A {Escherichia coli} SCOP: d.58.18.6 d.58.18.6 | Back alignment and structure |
|---|
| >3nrb_A Formyltetrahydrofolate deformylase; N-terminal ACT domain, structural genomics, joint center for structural genomics, JCSG; HET: MSE FLC; 2.05A {Pseudomonas putida} | 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 ![]() |
| 487 | ||||
| d1uklc_ | 61 | a.38.1.1 (C:) SREBP-2 {Human (Homo sapiens) [TaxId | 3e-14 | |
| d1nkpa_ | 88 | a.38.1.1 (A:) Myc proto-oncogene protein {Human (H | 1e-13 | |
| d1nkpb_ | 83 | a.38.1.1 (B:) Max protein {Human (Homo sapiens) [T | 3e-13 | |
| d1nlwa_ | 79 | a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [T | 1e-12 | |
| d1am9a_ | 80 | a.38.1.1 (A:) SREBP-1a {Human (Homo sapiens) [TaxI | 2e-12 | |
| d1a0aa_ | 63 | a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Sa | 6e-12 | |
| d1an4a_ | 65 | a.38.1.1 (A:) Usf B/HLH domain {Human (Homo sapien | 2e-11 | |
| d1mdya_ | 68 | a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus muscul | 5e-11 | |
| d2f06a1 | 71 | d.58.18.11 (A:71-141) Hypothetical protein BT0572 | 0.003 |
| >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 = 65.1 bits (159), Expect = 3e-14
Identities = 17/51 (33%), Positives = 28/51 (54%), Gaps = 1/51 (1%)
Query: 313 RKKLNDRLYMLRSVVPKI-SKMDRASILGDAIDYLKELLQRINDLHNELES 362
R +ND++ L+ +V +KM ++ +L AIDY+K L Q + L E
Sbjct: 1 RSSINDKIIELKDLVMGTDAKMHKSGVLRKAIDYIKYLQQVNHKLRQENMV 51
|
| >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 |
|---|
| >d1nlwa_ a.38.1.1 (A:) Mad protein {Human (Homo sapiens) [TaxId: 9606]} Length = 79 | 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 |
|---|
| >d1a0aa_ a.38.1.1 (A:) Pho4 B/HLH domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 63 | 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 |
|---|
| >d1mdya_ a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 68 | Back information, alignment and structure |
|---|
| >d2f06a1 d.58.18.11 (A:71-141) Hypothetical protein BT0572 {Bacteroides thetaiotaomicron [TaxId: 818]} Length = 71 | 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 | 487 | |||
| d1am9a_ | 80 | SREBP-1a {Human (Homo sapiens) [TaxId: 9606]} | 99.41 | |
| d1a0aa_ | 63 | Pho4 B/HLH domain {Baker's yeast (Saccharomyces ce | 99.39 | |
| d1nlwa_ | 79 | Mad protein {Human (Homo sapiens) [TaxId: 9606]} | 99.39 | |
| d1nkpb_ | 83 | Max protein {Human (Homo sapiens) [TaxId: 9606]} | 99.36 | |
| d1nkpa_ | 88 | Myc proto-oncogene protein {Human (Homo sapiens) [ | 99.35 | |
| d1mdya_ | 68 | Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10 | 99.31 | |
| d1an4a_ | 65 | Usf B/HLH domain {Human (Homo sapiens) [TaxId: 960 | 99.26 | |
| d1uklc_ | 61 | SREBP-2 {Human (Homo sapiens) [TaxId: 9606]} | 99.22 | |
| d1zpva1 | 83 | UPF0237 protein SP0238 {Streptococcus pneumoniae [ | 96.97 | |
| d1u8sa1 | 86 | putative transcriptional repressor VC2159 {Vibrio | 96.47 | |
| d1u8sa2 | 93 | putative transcriptional repressor VC2159 {Vibrio | 95.4 | |
| d2f06a1 | 71 | Hypothetical protein BT0572 {Bacteroides thetaiota | 93.93 | |
| d2f06a2 | 70 | Hypothetical protein BT0572 {Bacteroides thetaiota | 91.76 | |
| d1y7pa2 | 77 | Hypothetical protein AF1403, N-terminal domain {Ar | 91.55 |
| >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=99.41 E-value=7e-14 Score=112.93 Aligned_cols=62 Identities=27% Similarity=0.421 Sum_probs=57.1
Q ss_pred CccccHHHHHHHHHHHHHHHHhhccCCC-CCcCChhhHHHHHHHHHHHHHHHHHHHHHhhhcC
Q 011370 302 PAKNLMAERRRRKKLNDRLYMLRSVVPK-ISKMDRASILGDAIDYLKELLQRINDLHNELEST 363 (487)
Q Consensus 302 ~~~H~~~ERrRR~kiN~~~~~LRsLVP~-~sK~dKaSIL~dAI~YIk~Lq~qv~~Le~e~esl 363 (487)
+..|+.+||+||.+||+.|..|++|||. ..|++|++||..||+||+.|+.+++.|+.+...+
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 4689999999999999999999999997 4689999999999999999999999999887654
|
| >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 |
|---|
| >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 |
|---|
| >d1mdya_ a.38.1.1 (A:) Myod B/HLH domain {Mouse (Mus musculus) [TaxId: 10090]} | 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 |
|---|
| >d1uklc_ a.38.1.1 (C:) SREBP-2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1zpva1 d.58.18.7 (A:1-83) UPF0237 protein SP0238 {Streptococcus pneumoniae [TaxId: 1313]} | Back information, alignment and structure |
|---|
| >d1u8sa1 d.58.18.5 (A:2-87) putative transcriptional repressor VC2159 {Vibrio cholerae [TaxId: 666]} | Back information, alignment and structure |
|---|
| >d1u8sa2 d.58.18.5 (A:88-180) putative transcriptional repressor VC2159 {Vibrio cholerae [TaxId: 666]} | Back information, alignment and structure |
|---|
| >d2f06a1 d.58.18.11 (A:71-141) Hypothetical protein BT0572 {Bacteroides thetaiotaomicron [TaxId: 818]} | Back information, alignment and structure |
|---|
| >d2f06a2 d.58.18.11 (A:1-70) Hypothetical protein BT0572 {Bacteroides thetaiotaomicron [TaxId: 818]} | Back information, alignment and structure |
|---|
| >d1y7pa2 d.58.18.12 (A:2-78) Hypothetical protein AF1403, N-terminal domain {Archaeon Archaeoglobus fulgidus [TaxId: 2234]} | Back information, alignment and structure |
|---|