Psyllid ID: psy7686

Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------190-------200-------210-------220-------230-------240---
MCTDPANSRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKNKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPEEPVNILLLDTEPKKEKPQTRGRKRKWSEDRRLIVVPNPPSRKDFLFKLDDDEGISHMFDLIC
cccccccccccccHHHHHHHHHHHHHHccccEEEHHHHHHHHHHHHHccHHHHHHHHHccHHHHHccccEEEEEEcccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccHHHHHHccccccEEEEEcccccEEEEcccccccccEEEEEEcccccccEEEEEEcccccccccccccccccccccccccccccccccccccccccccccccccccccc
cccccccccHcHHHHHHHHHHHHHHHHcccccEcHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccEEEEccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccEEEEEHHHHHHHccccEEEEEEcccccEEEccccccccccEEEEEEEccccccEEEEEEcccccccccccccccccccccccccccccccccccEEEEccccccHHHHHHHHc
mctdpansrfeksLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALknkneeeyDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEvnrkqcyiptdvilgmfpdsslmclkapygtklhvpsistdenkiklhvksshpeepvnillldtepkkekpqtrgrkrkwsedrrlivvpnppsrkdflfkldddegishMFDLIC
mctdpansrfeksLGLLTTKFVSLLQQAPEGVLHLKYAAEnlevkqkrriyDITNvlegiglieknnkNIIRWKalknkneeeydLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLhvksshpeepvnillldtepkkekpqtrgrkrkwsedrrlivvpnppsrkdflfkldddegISHMFDLIC
MCTDPANSRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKNKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPEEPVNILLLDTEPKKEKPQTRGRKRKWSEDRRLIVVPNPPSRKDFLFKLDDDEGISHMFDLIC
*************LGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKN*************I************EAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSI************************************************************FLFKL**************
***************LLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKNK*****************************DEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPEEPVNILL************************************FLFKLDDDEGISHMFDLIC
*********FEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKNKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPEEPVNILLLDTEP*************WSEDRRLIVVPNPPSRKDFLFKLDDDEGISHMFDLIC
*******SRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKNKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPEEPVNILLLDT**********************IVVPNPPSRKDFLFKLDDDEGISHMFDLIC
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MCTDPANSRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALxxxxxxxxxxxxxxxxxxxxxISDMRNHEAVxxxxxxxxxxxxxxxxxxxxxRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPEEPVNILLLDTEPKKEKPQTRGRKRKWSEDRRLIVVPNPPSRKDFLFKLDDDEGISHMFDLIC
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

Original result of BLAST against SWISS-PROT Database

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query243 2.2.26 [Sep-21-2011]
Q16254 413 Transcription factor E2F4 yes N/A 0.740 0.435 0.484 9e-37
Q8R0K9 410 Transcription factor E2F4 yes N/A 0.740 0.439 0.484 9e-37
Q61502335 Transcription factor E2F5 no N/A 0.773 0.561 0.435 5e-34
Q62814300 Transcription factor E2F5 no N/A 0.773 0.626 0.435 6e-34
Q15329346 Transcription factor E2F5 no N/A 0.769 0.540 0.432 8e-34
Q9FV71 469 Transcription factor E2FB yes N/A 0.617 0.319 0.467 6e-30
Q9FV70396 Transcription factor E2FC no N/A 0.625 0.383 0.443 2e-29
Q9FNY0485 Transcription factor E2FA no N/A 0.641 0.321 0.453 2e-28
Q14209437 Transcription factor E2F2 no N/A 0.728 0.405 0.379 7e-26
P56931443 Transcription factor E2F2 no N/A 0.728 0.399 0.385 7e-26
>sp|Q16254|E2F4_HUMAN Transcription factor E2F4 OS=Homo sapiens GN=E2F4 PE=1 SV=2 Back     alignment and function desciption
 Score =  153 bits (387), Expect = 9e-37,   Method: Compositional matrix adjust.
 Identities = 91/188 (48%), Positives = 121/188 (64%), Gaps = 8/188 (4%)

Query: 8   SRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNN 67
           SR EKSLGLLTTKFVSLLQ+A +GVL LK AA+ L V+QKRRIYDITNVLEGIGLIEK +
Sbjct: 16  SRHEKSLGLLTTKFVSLLQEAKDGVLDLKLAADTLAVRQKRRIYDITNVLEGIGLIEKKS 75

Query: 68  KNIIRWKALK-NKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEE 126
           KN I+WK +    N  E      KLIEL+ EI +++  E  +D+H    QQS+RN+ E+ 
Sbjct: 76  KNSIQWKGVGPGCNTREI---ADKLIELKAEIEELQQREQELDQHKVWVQQSIRNVTEDV 132

Query: 127 VNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSIS--TDENKIKLHVKSSHPEEPV 184
            N    Y+  + I   F   +L+ ++AP GT L VP       + K ++H+KS     P+
Sbjct: 133 QNSCLAYVTHEDICRCFAGDTLLAIRAPSGTSLEVPIPEGLNGQKKYQIHLKSVS--GPI 190

Query: 185 NILLLDTE 192
            +LL++ E
Sbjct: 191 EVLLVNKE 198
Transcription activator that binds DNA cooperatively with DP proteins through the E2 recognition site, 5'-TTTC[CG]CGC-3' found in the promoter region of a number of genes whose products are involved in cell cycle regulation or in DNA replication. The DRTF1/E2F complex functions in the control of cell-cycle progression from G1 to S phase. E2F-4 binds with high affinity to RBL1 and RBL2. In some instances, can also bind RB protein.
Homo sapiens (taxid: 9606)
>sp|Q8R0K9|E2F4_MOUSE Transcription factor E2F4 OS=Mus musculus GN=E2f4 PE=2 SV=1 Back     alignment and function description
>sp|Q61502|E2F5_MOUSE Transcription factor E2F5 OS=Mus musculus GN=E2f5 PE=2 SV=2 Back     alignment and function description
>sp|Q62814|E2F5_RAT Transcription factor E2F5 (Fragment) OS=Rattus norvegicus GN=E2f5 PE=2 SV=1 Back     alignment and function description
>sp|Q15329|E2F5_HUMAN Transcription factor E2F5 OS=Homo sapiens GN=E2F5 PE=1 SV=1 Back     alignment and function description
>sp|Q9FV71|E2FB_ARATH Transcription factor E2FB OS=Arabidopsis thaliana GN=E2FB PE=1 SV=1 Back     alignment and function description
>sp|Q9FV70|E2FC_ARATH Transcription factor E2FC OS=Arabidopsis thaliana GN=E2FC PE=1 SV=1 Back     alignment and function description
>sp|Q9FNY0|E2FA_ARATH Transcription factor E2FA OS=Arabidopsis thaliana GN=E2FA PE=1 SV=1 Back     alignment and function description
>sp|Q14209|E2F2_HUMAN Transcription factor E2F2 OS=Homo sapiens GN=E2F2 PE=1 SV=1 Back     alignment and function description
>sp|P56931|E2F2_MOUSE Transcription factor E2F2 OS=Mus musculus GN=E2f2 PE=1 SV=2 Back     alignment and function description

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 ?
Query243
196012606241 hypothetical protein TRIADDRAFT_50818 [T 0.954 0.962 0.431 5e-43
443716531240 hypothetical protein CAPTEDRAFT_1695 [Ca 0.958 0.970 0.421 5e-40
321469924283 hypothetical protein DAPPUDRAFT_303685 [ 0.950 0.816 0.395 2e-39
307205886321 Transcription factor E2F4 [Harpegnathos 0.724 0.548 0.505 4e-38
322796788328 hypothetical protein SINV_06248 [Solenop 0.654 0.484 0.533 3e-37
427792413 509 hypothetical protein, partial [Rhipiceph 0.818 0.390 0.466 7e-37
427792179 528 Putative transcription factor e2f4, part 0.818 0.376 0.466 8e-37
427792123 548 Putative transcription factor e2f4, part 0.818 0.363 0.466 8e-37
346467727 474 hypothetical protein [Amblyomma maculatu 0.769 0.394 0.5 9e-37
410907191 386 PREDICTED: transcription factor E2F4-lik 0.744 0.468 0.468 4e-36
>gi|196012606|ref|XP_002116165.1| hypothetical protein TRIADDRAFT_50818 [Trichoplax adhaerens] gi|190581120|gb|EDV21198.1| hypothetical protein TRIADDRAFT_50818 [Trichoplax adhaerens] Back     alignment and taxonomy information
 Score =  180 bits (456), Expect = 5e-43,   Method: Compositional matrix adjust.
 Identities = 104/241 (43%), Positives = 150/241 (62%), Gaps = 9/241 (3%)

Query: 3   TDPANSRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGL 62
           TD   SR EKSLGLLT++FVSLLQ+A +GVL LK AA+ L V+QKRRIYDITNVLEGIGL
Sbjct: 2   TDTTPSRHEKSLGLLTSRFVSLLQEAKDGVLDLKVAADTLAVRQKRRIYDITNVLEGIGL 61

Query: 63  IEKNNKNIIRWK-ALKNKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRN 121
           IEK +KN I+WK A    N  E      +L++L+DE++++   E  ID H    QQSL+N
Sbjct: 62  IEKKSKNSIQWKGAGPGCNTREI---SDRLMKLKDELNELTALEKQIDRHSVSMQQSLKN 118

Query: 122 IQEEEVNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSISTDENKIKLHVKSSHPE 181
           + E+  N +  Y+  D +   FP+S+++ ++AP GTKL  P   +D    ++H+KS    
Sbjct: 119 VAEDTRNLESAYVTHDDVGVAFPESTVLAIQAPSGTKLAYP--LSDSRNYQIHLKSETG- 175

Query: 182 EPVNILLLDTEPKKEK-PQTRGRKRKWSEDRRLIVVPNPPSRKDFLFKLDDDEGISHMFD 240
            P+ ++LL+     EK  +        S +   I+  +PP  +D+ F L++DEG+   FD
Sbjct: 176 -PICVMLLNKNALNEKISEQSSYMEMQSNNYSNILCLSPPGYRDYCFNLEEDEGVCDQFD 234

Query: 241 L 241
           +
Sbjct: 235 I 235

Source: Trichoplax adhaerens

Species: Trichoplax adhaerens

Genus: Trichoplax

Family:

Order:

Class:

Phylum: Placozoa

Superkingdom: Eukaryota
>gi|443716531|gb|ELU08013.1| hypothetical protein CAPTEDRAFT_1695 [Capitella teleta] Back     alignment and taxonomy information
>gi|321469924|gb|EFX80902.1| hypothetical protein DAPPUDRAFT_303685 [Daphnia pulex] Back     alignment and taxonomy information
>gi|307205886|gb|EFN84044.1| Transcription factor E2F4 [Harpegnathos saltator] Back     alignment and taxonomy information
>gi|322796788|gb|EFZ19215.1| hypothetical protein SINV_06248 [Solenopsis invicta] Back     alignment and taxonomy information
>gi|427792413|gb|JAA61658.1| hypothetical protein, partial [Rhipicephalus pulchellus] Back     alignment and taxonomy information
>gi|427792179|gb|JAA61541.1| Putative transcription factor e2f4, partial [Rhipicephalus pulchellus] Back     alignment and taxonomy information
>gi|427792123|gb|JAA61513.1| Putative transcription factor e2f4, partial [Rhipicephalus pulchellus] Back     alignment and taxonomy information
>gi|346467727|gb|AEO33708.1| hypothetical protein [Amblyomma maculatum] Back     alignment and taxonomy information
>gi|410907191|ref|XP_003967075.1| PREDICTED: transcription factor E2F4-like [Takifugu rubripes] 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 ?
Query243
MGI|MGI:103012 410 E2f4 "E2F transcription factor 0.765 0.453 0.474 1.8e-42
RGD|2322129 412 E2f4 "E2F transcription factor 0.765 0.451 0.474 1.8e-42
UNIPROTKB|Q16254 413 E2F4 "Transcription factor E2F 0.765 0.450 0.474 2.2e-42
UNIPROTKB|F1MBE6 404 E2F4 "Uncharacterized protein" 0.765 0.460 0.474 2.8e-42
UNIPROTKB|J9NSJ4 471 E2F4 "Uncharacterized protein" 0.765 0.394 0.474 2.8e-42
ZFIN|ZDB-GENE-040426-2773 393 e2f4 "E2F transcription factor 0.765 0.473 0.451 7.5e-42
UNIPROTKB|F1RFW6 408 E2F4 "Uncharacterized protein" 0.765 0.455 0.469 1.2e-41
UNIPROTKB|E1BUH4 414 415659 "Uncharacterized protei 0.773 0.454 0.454 1.5e-41
UNIPROTKB|F1P6Y0 411 E2F4 "Uncharacterized protein" 0.765 0.452 0.469 1.5e-41
UNIPROTKB|Q5ZJU1 414 E2F4 "E2F transcription factor 0.773 0.454 0.454 2e-41
MGI|MGI:103012 E2f4 "E2F transcription factor 4" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
 Score = 401 (146.2 bits), Expect = 1.8e-42, Sum P(2) = 1.8e-42
 Identities = 92/194 (47%), Positives = 122/194 (62%)

Query:     8 SRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNN 67
             SR EKSLGLLTTKFVSLLQ+A +GVL LK AA+ L V+QKRRIYDITNVLEGIGLIEK +
Sbjct:    16 SRHEKSLGLLTTKFVSLLQEAKDGVLDLKLAADTLAVRQKRRIYDITNVLEGIGLIEKKS 75

Query:    68 KNIIRWKAL-KNKNEEEYDLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEE 126
             KN I+WK +    N  E      KLIEL+ EI +++  E  +D+H    QQS+RN+ E+ 
Sbjct:    76 KNSIQWKGVGPGCNTREI---ADKLIELKAEIEELQQREQELDQHKVWVQQSIRNVTEDV 132

Query:   127 VNRKQCYIPTDVILGMFPDSSLMCLKAPYGTKLHVPSIS--TDENKIKLHVKSSHPEEPV 184
              N    Y+  + I   F   +L+ ++AP GT L VP       + K ++H+KS     P+
Sbjct:   133 QNSCLAYVTHEDICRCFAGDTLLAIRAPSGTSLEVPIPEGLNGQKKYQIHLKSM--SGPI 190

Query:   185 NILLLDTEPKKEKP 198
              +LL++ E     P
Sbjct:   191 EVLLVNKEAWSSPP 204
GO:0000083 "regulation of transcription involved in G1/S phase of mitotic cell cycle" evidence=IGI;IDA
GO:0002064 "epithelial cell development" evidence=IMP
GO:0003677 "DNA binding" evidence=ISO;IDA
GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=ISO;IDA;TAS
GO:0005515 "protein binding" evidence=IPI
GO:0005634 "nucleus" evidence=IDA;TAS
GO:0005667 "transcription factor complex" evidence=IEA
GO:0005737 "cytoplasm" evidence=TAS
GO:0006351 "transcription, DNA-dependent" evidence=IEA
GO:0006355 "regulation of transcription, DNA-dependent" evidence=TAS
GO:0006884 "cell volume homeostasis" evidence=IMP
GO:0007049 "cell cycle" evidence=IEA
GO:0008015 "blood circulation" evidence=IMP
GO:0008134 "transcription factor binding" evidence=ISO
GO:0008361 "regulation of cell size" evidence=IMP
GO:0009887 "organ morphogenesis" evidence=IMP
GO:0019904 "protein domain specific binding" evidence=ISO
GO:0042127 "regulation of cell proliferation" evidence=IDA
GO:0042384 "cilium assembly" evidence=IMP
GO:0051726 "regulation of cell cycle" evidence=TAS
RGD|2322129 E2f4 "E2F transcription factor 4, p107/p130-binding" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|Q16254 E2F4 "Transcription factor E2F4" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|F1MBE6 E2F4 "Uncharacterized protein" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|J9NSJ4 E2F4 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
ZFIN|ZDB-GENE-040426-2773 e2f4 "E2F transcription factor 4" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms
UNIPROTKB|F1RFW6 E2F4 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
UNIPROTKB|E1BUH4 415659 "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
UNIPROTKB|F1P6Y0 E2F4 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|Q5ZJU1 E2F4 "E2F transcription factor 4" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

Original result of BLAST against SWISS-PROT

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!

Prediction of Functionally Associated Proteins

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

Original result of RPS-BLAST against CDD database

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query243
pfam0231967 pfam02319, E2F_TDP, E2F/DP family winged-helix DNA 1e-30
>gnl|CDD|202203 pfam02319, E2F_TDP, E2F/DP family winged-helix DNA-binding domain Back     alignment and domain information 
 Score =  108 bits (271), Expect = 1e-30
 Identities = 45/66 (68%), Positives = 54/66 (81%)

Query: 9  RFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNK 68
          R EKSLGLLT KF+ L +++P+G+  L  AA+ L+VKQKRRIYDITNVLEGIGLIEK +K
Sbjct: 1  RKEKSLGLLTQKFLKLCEKSPDGITDLNEAAKELDVKQKRRIYDITNVLEGIGLIEKKSK 60

Query: 69 NIIRWK 74
          N IRW 
Sbjct: 61 NEIRWI 66

This family contains the transcription factor E2F and its dimerisation partners TDP1 and TDP2, which stimulate E2F-dependent transcription. E2F binds to DNA as a homodimer or as a heterodimer in association with TDP1/2, the heterodimer having increased binding efficiency. The crystal structure of an E2F4-DP2-DNA complex shows that the DNA-binding domains of the E2F and DP proteins both have a fold related to the winged-helix DNA-binding motif. Recognition of the central c/gGCGCg/c sequence of the consensus DNA-binding site is symmetric, and amino acids that contact these bases are conserved among all known E2F and DP proteins. Length = 67

Conserved Domains Detected by HHsearch ?

Original result of HHsearch against CDD database

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 243
KOG2577|consensus354 100.0
PF0231971 E2F_TDP: E2F/DP family winged-helix DNA-binding do 99.89
KOG2578|consensus 388 99.82
KOG2578|consensus388 99.35
KOG2829|consensus326 99.04
PF0197868 TrmB: Sugar-specific transcriptional regulator Trm 95.46
PF0827955 HTH_11: HTH domain; InterPro: IPR013196 Winged hel 93.22
PF0933952 HTH_IclR: IclR helix-turn-helix domain; InterPro: 92.49
COG1378247 Predicted transcriptional regulators [Transcriptio 92.26
smart0042053 HTH_DEOR helix_turn_helix, Deoxyribose operon repr 91.64
cd0009267 HTH_CRP helix_turn_helix, cAMP Regulatory protein 91.5
smart0055068 Zalpha Z-DNA-binding domain in adenosine deaminase 91.45
smart0034691 HTH_ICLR helix_turn_helix isocitrate lyase regulat 90.49
PF1280262 MarR_2: MarR family; PDB: 3ECO_B 2QWW_B 3KP6_B 3KP 89.85
PF1341248 HTH_24: Winged helix-turn-helix DNA-binding; PDB: 88.8
COG3355126 Predicted transcriptional regulator [Transcription 88.56
PF0208283 Rrf2: Transcriptional regulator; InterPro: IPR0009 86.27
smart0041866 HTH_ARSR helix_turn_helix, Arsenical Resistance Op 86.12
PF0104759 MarR: MarR family; InterPro: IPR000835 The MarR-ty 84.95
TIGR02944130 suf_reg_Xantho FeS assembly SUF system regulator, 84.92
PF1346368 HTH_27: Winged helix DNA-binding domain; PDB: 3GFL 83.71
PRK00888105 ftsB cell division protein FtsB; Reviewed 83.02
PF0901269 FeoC: FeoC like transcriptional regulator; InterPr 82.56
PF0907985 Cdc6_C: CDC6, C terminal ; InterPro: IPR015163 The 81.86
PF0102247 HTH_5: Bacterial regulatory protein, arsR family; 81.19
smart0034560 HTH_GNTR helix_turn_helix gluconate operon transcr 80.9
>KOG2577|consensus Back     alignment and domain information 
Probab=100.00  E-value=4.6e-74  Score=532.57  Aligned_cols=231  Identities=42%  Similarity=0.671  Sum_probs=206.7

Q ss_pred             CCCCCCcCcHHHHHHHHHHHHhhCCCCeeeHHHHHhhhcccchhhhhhHHHhhhhccceeccccCceEEeccCCCCchhh
Q psy7686           5 PANSRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNNKNIIRWKALKNKNEEEY   84 (243)
Q Consensus         5 ~~~~R~~~SL~~Lt~kFi~ll~~~~~g~idL~~aa~~L~v~~KRRiYDItNVLEgiglI~K~sKn~i~W~G~~~~~~~~~   84 (243)
                      +.++|+++|||+||+|||.|++++|+|++|||+||++|+| ||||||||||||||||||+|++||+|||+|.+..++.  
T Consensus        64 ~~~~R~d~SLglLTkKFv~Llq~s~dGvldLn~aA~~L~V-qKRRIYDITNVLEGI~LIeKksKN~IqW~G~~~~~~~--  140 (354)
T KOG2577|consen   64 SESTRSDTSLGLLTKKFVDLLQESPDGVLDLNKAAEVLNV-QKRRIYDITNVLEGIGLIEKKSKNNIQWIGGDFNSTG--  140 (354)
T ss_pred             CCcccchhhHHHHHHHHHHHHHhCCCceeeHHHHHHHhcc-ccceeeehhhhhhcccceeeccccceeeecCCCcccc--
Confidence            3568999999999999999999999999999999999999 9999999999999999999999999999999887544  


Q ss_pred             hHHHHHhHhHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhhccCccccchhhhhhc--CCCCeEEEEECCCCCeEEec
Q psy7686          85 DLEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILGM--FPDSSLMCLKAPYGTKLHVP  162 (243)
Q Consensus        85 ~~~~~~~~~Lk~El~~L~~~E~~LD~~I~~~~~~l~~l~ed~~n~~~aYVT~~Di~~~--f~~qtviaIkAP~~T~leVp  162 (243)
                       +...+.+.|++|++.|.++|+.||++|.+|+++|++|++|++|++||||||+||+++  |++|||||||||++|+||||
T Consensus       141 -~~~e~~~~l~~e~~~L~~~E~~LD~~i~~~q~~L~~lted~~n~~laYVT~eDI~~i~~f~~q~vi~vkap~et~levp  219 (354)
T KOG2577|consen  141 -GVPERLNGLEAEVEDLSQEEDDLDQLIRDCQQNLRLLTEDVENRRLAYVTYEDIRSIPGFDEQTVIAVKAPPETRLEVP  219 (354)
T ss_pred             -ccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcchhcccceeeeHHHHhhccccCCceEEEEecCCcceEecc
Confidence             667788899999999999999999999999999999999999999999999999997  99999999999999999999


Q ss_pred             CCCCCCceEEEEEecCCCCCCeEEEEecCCCCCC-CCC------------c--cCCC---C-------C-----------
Q psy7686         163 SISTDENKIKLHVKSSHPEEPVNILLLDTEPKKE-KPQ------------T--RGRK---R-------K-----------  206 (243)
Q Consensus       163 ~p~~~~~~yqi~LkS~~~~GpI~V~L~~~~~~~~-~p~------------~--~~~~---~-------~-----------  206 (243)
                      +|.  +++|+|+|||++  |||+||||+++.... .|.            +  .+|.   .       |           
T Consensus       220 ~~~--~~~~~i~L~s~~--GpI~v~l~~~e~~~~~~~~~~~~~~~~~~~~~~~~sp~~~~~~~~~~~~p~~~~~~~~~~~  295 (354)
T KOG2577|consen  220 DPD--EDRYQIRLKSNQ--GPIDVYLCSEEEGEESEPTAKPVGSSSSSEDTISPSPYLPEQPASLALNPQQSEELLDSSN  295 (354)
T ss_pred             cCC--CCceEEEeccCC--CceeEEeccccccCccCCCCCCCCCccccccCCCCCCCcCCchhhhhcCcccccchhhccc
Confidence            998  579999999999  999999999987433 211            0  1111   0       0           


Q ss_pred             -C----------Cc--------cc--cccccCCCCCCCCcccccCCCcchhhhccccC
Q psy7686         207 -W----------SE--------DR--RLIVVPNPPSRKDFLFKLDDDEGISHMFDLIC  243 (243)
Q Consensus       207 -~----------~~--------~~--~~~~lspp~~~~dy~f~l~~~egi~dlfd~~~  243 (243)
                       +          ++        +.  .+++|+||+.+.||.|+|+++||||||||++|
T Consensus       296 ~~~~~~~~~~~~~~~~~~~~s~~~~~~~i~l~~~~~~~dy~~~l~~~egi~~lfd~~~  353 (354)
T KOG2577|consen  296 LLSFFPSTSASGSSDIRESFSDDLSEPLISLSPPPRQEDYGFGLKSQEGICDLFDVQF  353 (354)
T ss_pred             ccccCccccccCCcceeccccccccCCcccCCCCcccccccccccCCCCccccccccc
Confidence             0          01        11  18999999999999999999999999999997

>PF02319 E2F_TDP: E2F/DP family winged-helix DNA-binding domain; InterPro: IPR003316 The mammalian transcription factor E2F plays an important role in regulating the expression of genes that are required for passage through the cell cycle Back     alignment and domain information
>KOG2578|consensus Back     alignment and domain information
>KOG2578|consensus Back     alignment and domain information
>KOG2829|consensus Back     alignment and domain information
>PF01978 TrmB: Sugar-specific transcriptional regulator TrmB; InterPro: IPR002831 TrmB, is a protein of 38,800 apparent molecular weight, that is involved in the maltose-specific regulation of the trehalose/maltose ABC transport operon in Thermococcus litoralis Back     alignment and domain information
>PF08279 HTH_11: HTH domain; InterPro: IPR013196 Winged helix DNA-binding proteins share a related winged helix-turn-helix DNA-binding motif, where the "wings", or loops, are small beta-sheets Back     alignment and domain information
>PF09339 HTH_IclR: IclR helix-turn-helix domain; InterPro: IPR005471 The many bacterial transcription regulation proteins which bind DNA through a 'helix-turn-helix' motif can be classified into subfamilies on the basis of sequence similarities Back     alignment and domain information
>COG1378 Predicted transcriptional regulators [Transcription] Back     alignment and domain information
>smart00420 HTH_DEOR helix_turn_helix, Deoxyribose operon repressor Back     alignment and domain information
>cd00092 HTH_CRP helix_turn_helix, cAMP Regulatory protein C-terminus; DNA binding domain of prokaryotic regulatory proteins belonging to the catabolite activator protein family Back     alignment and domain information
>smart00550 Zalpha Z-DNA-binding domain in adenosine deaminases Back     alignment and domain information
>smart00346 HTH_ICLR helix_turn_helix isocitrate lyase regulation Back     alignment and domain information
>PF12802 MarR_2: MarR family; PDB: 3ECO_B 2QWW_B 3KP6_B 3KP4_B 3KP2_A 3KP5_A 3KP3_B 3KP7_A 3NQO_B 3K0L_B Back     alignment and domain information
>PF13412 HTH_24: Winged helix-turn-helix DNA-binding; PDB: 1I1G_B 2IA0_B 3I4P_A 2GQQ_A 2L4A_A 2CFX_B 2DBB_B 2EFO_A 2EFQ_A 2PN6_A Back     alignment and domain information
>COG3355 Predicted transcriptional regulator [Transcription] Back     alignment and domain information
>PF02082 Rrf2: Transcriptional regulator; InterPro: IPR000944 The following uncharacterised bacterial proteins have been shown to be evolutionary related, Desulfovibrio vulgaris protein Rrf2; Escherichia coli hypothetical proteins yfhP and yjeB; Bacillus subtilis hypothetical proteins yhdE, yrzC and ywgB; Mycobacterium tuberculosis hypothetical protein Rv1287; and Synechocystis sp Back     alignment and domain information
>smart00418 HTH_ARSR helix_turn_helix, Arsenical Resistance Operon Repressor Back     alignment and domain information
>PF01047 MarR: MarR family; InterPro: IPR000835 The MarR-type HTH domain is a DNA-binding, winged helix-turn-helix (wHTH) domain of about 135 amino acids present in transcription regulators of the MarR/SlyA family, involved in the development of antibiotic resistance Back     alignment and domain information
>TIGR02944 suf_reg_Xantho FeS assembly SUF system regulator, gammaproteobacterial Back     alignment and domain information
>PF13463 HTH_27: Winged helix DNA-binding domain; PDB: 3GFL_A 2YR2_B 3GFM_A 3GFJ_A 3GF2_A 3GEZ_A 2GXG_A 3GFI_A 2EB7_A Back     alignment and domain information
>PRK00888 ftsB cell division protein FtsB; Reviewed Back     alignment and domain information
>PF09012 FeoC: FeoC like transcriptional regulator; InterPro: IPR015102 This entry contains several transcriptional regulators, including FeoC, which contain a HTH motif Back     alignment and domain information
>PF09079 Cdc6_C: CDC6, C terminal ; InterPro: IPR015163 The C-terminal domain of CDC6 assumes a winged helix fold, with a five alpha-helical bundle (alpha15-alpha19) structure, backed on one side by three beta strands (beta6-beta8) Back     alignment and domain information
>PF01022 HTH_5: Bacterial regulatory protein, arsR family; InterPro: IPR001845 Bacterial transcription regulatory proteins that bind DNA via a helix-turn-helix (HTH) motif can be grouped into families on the basis of sequence similarities Back     alignment and domain information
>smart00345 HTH_GNTR helix_turn_helix gluconate operon transcriptional repressor Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

Original result of BLAST against Protein Data Bank

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query243
1cf7_A76 Structural Basis Of Dna Recognition By The Heterodi 1e-23
>pdb|1CF7|A Chain A, Structural Basis Of Dna Recognition By The Heterodimeric Cell Cycle Transcription Factor E2f-Dp Length = 76 Back     alignment and structure 
Iteration: 1

 Score =  106 bits (264), Expect = 1e-23,   Method: Compositional matrix adjust.
 Identities = 53/69 (76%), Positives = 60/69 (86%)
Query: 8  SRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNN 67
          SR EKSLGLLTTKFVSLLQ+A +GVL LK AA+ L V+QKRRIYDITNVLEGIGLIEK +
Sbjct: 6  SRHEKSLGLLTTKFVSLLQEAKDGVLDLKLAADTLAVRQKRRIYDITNVLEGIGLIEKKS 65
Query: 68 KNIIRWKAL 76
          KN I+WK +
Sbjct: 66 KNSIQWKGV 74

Structure Templates Detected by RPS-BLAST ?

Original result of RPS-BLAST against PDB70 database

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query243
1cf7_A76 Protein (transcription factor E2F-4); E2F, winged- 3e-29
2aze_B106 Transcription factor E2F1; coiled coil, beta sandw 5e-19
1vt4_I 1221 APAF-1 related killer DARK; drosophila apoptosome, 5e-06
1vt4_I 1221 APAF-1 related killer DARK; drosophila apoptosome, 1e-04
1cf7_B95 Protein (transcription factor DP-2); E2F, winged-h 2e-04
>1cf7_A Protein (transcription factor E2F-4); E2F, winged-helix, DNA-binding domain, cell cycle, transcription/DNA complex; HET: DNA; 2.60A {Homo sapiens} SCOP: a.4.5.17 Length = 76 Back     alignment and structure
 Score =  104 bits (260), Expect = 3e-29
 Identities = 53/69 (76%), Positives = 60/69 (86%)

Query: 8  SRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNN 67
          SR EKSLGLLTTKFVSLLQ+A +GVL LK AA+ L V+QKRRIYDITNVLEGIGLIEK +
Sbjct: 6  SRHEKSLGLLTTKFVSLLQEAKDGVLDLKLAADTLAVRQKRRIYDITNVLEGIGLIEKKS 65

Query: 68 KNIIRWKAL 76
          KN I+WK +
Sbjct: 66 KNSIQWKGV 74
>2aze_B Transcription factor E2F1; coiled coil, beta sandwich, cell cycle, transcription; 2.55A {Homo sapiens} SCOP: e.63.1.2 Length = 106 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
>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
>1cf7_B Protein (transcription factor DP-2); E2F, winged-helix, DNA-binding domain, cell cycle, transcription/DNA complex; HET: DNA; 2.60A {Homo sapiens} SCOP: a.4.5.17 Length = 95 Back     alignment and structure

Structure Templates Detected by HHsearch ?

Original result of HHsearch against PDB70 database

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query243
2aze_B106 Transcription factor E2F1; coiled coil, beta sandw 100.0
1cf7_A76 Protein (transcription factor E2F-4); E2F, winged- 99.96
1cf7_B95 Protein (transcription factor DP-2); E2F, winged-h 99.47
2xvc_A59 ESCRT-III, SSO0910; cell cycle, cell division, cyt 95.14
1oyi_A82 Double-stranded RNA-binding protein; (alpha+beta) 93.59
1qgp_A77 Protein (double stranded RNA adenosine deaminase); 93.0
2heo_A67 Z-DNA binding protein 1; protein DLM1-Z-DNA comple 92.48
3r0a_A123 Putative transcriptional regulator; structural gen 92.32
1r7j_A95 Conserved hypothetical protein SSO10A; winged heli 91.92
1qbj_A81 Protein (double-stranded RNA specific adenosine D 91.71
3eco_A139 MEPR; mutlidrug efflux pump regulator winged helix 89.82
2oqg_A114 Possible transcriptional regulator, ARSR family P; 88.24
2htj_A81 P fimbrial regulatory protein KS71A; winged helix- 88.06
4b8x_A147 SCO5413, possible MARR-transcriptional regulator; 87.62
3jw4_A148 Transcriptional regulator, MARR/EMRR family; DNA-b 87.06
2kko_A108 Possible transcriptional regulatory protein (possi 86.27
3cuo_A99 Uncharacterized HTH-type transcriptional regulato; 85.5
2a61_A145 Transcriptional regulator TM0710; APC4350, MCSG, m 85.36
1ku9_A152 Hypothetical protein MJ223; putative transcription 85.18
2y75_A129 HTH-type transcriptional regulator CYMR; DNA bindi 85.08
3bro_A141 Transcriptional regulator; helix_TURN_helix, multi 85.04
3mq0_A275 Transcriptional repressor of the blcabc operon; he 84.54
3qph_A342 TRMB, A global transcription regulator; transcript 84.25
1on2_A142 Transcriptional regulator MNTR; helix-turn-helix, 83.94
1y0u_A96 Arsenical resistance operon repressor, putative; s 83.56
2frh_A127 SARA, staphylococcal accessory regulator A; winged 82.92
2fu4_A83 Ferric uptake regulation protein; DNA binding doma 82.87
2d1h_A109 ST1889, 109AA long hypothetical transcriptional re 82.29
3u2r_A168 Regulatory protein MARR; structural genomics, PSI- 82.16
1sfx_A109 Conserved hypothetical protein AF2008; structural 81.83
1ub9_A100 Hypothetical protein PH1061; helix-turn-helix moti 81.77
2gxg_A146 146AA long hypothetical transcriptional regulator; 81.46
3deu_A166 Transcriptional regulator SLYA; MARR, WING-helix, 81.22
3nrv_A148 Putative transcriptional regulator (MARR/EMRR FAM; 80.69
3rkx_A323 Biotin-[acetyl-COA-carboxylase] ligase; biotin pro 80.41
4ham_A134 LMO2241 protein; structural genomics, PSI-biology, 80.38
1sfu_A75 34L protein; protein/Z-DNA complex, DNA binding pr 80.25
>2aze_B Transcription factor E2F1; coiled coil, beta sandwich, cell cycle, transcription; 2.55A {Homo sapiens} SCOP: e.63.1.2 Back     alignment and structure
Probab=100.00  E-value=1.6e-37  Score=246.08  Aligned_cols=102  Identities=21%  Similarity=0.393  Sum_probs=95.5

Q ss_pred             HHHHHhHhHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhhccCccccchhhhhh--cCCCCeEEEEECCCCCeEEecC
Q psy7686          86 LEQSKLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILG--MFPDSSLMCLKAPYGTKLHVPS  163 (243)
Q Consensus        86 ~~~~~~~~Lk~El~~L~~~E~~LD~~I~~~~~~l~~l~ed~~n~~~aYVT~~Di~~--~f~~qtviaIkAP~~T~leVp~  163 (243)
                      ++..++..||+|++.|.++|+.||++|++|+++|+++++|..|.+|+||||+||++  +|++|||||||||+||+||||+
T Consensus         3 ~~~~~~~~Lk~El~~L~~~E~~LD~~i~~~~~~l~~lted~~n~~~aYVT~~Di~~i~~f~~qtviaIkAP~gT~LeVpd   82 (106)
T 2aze_B            3 HMGGRLEGLTQDLRQLQESEQQLDHLMNICTTQLRLLSEDTDSQRLAYVTCQDLRSIADPAEQMVMVIKAPPETQLQAVD   82 (106)
T ss_dssp             ---CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCHHHHHHCEEEHHHHHTTSCTTTEEEEEEECCTTCEEEEEE
T ss_pred             chHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcccccccceecHHHHhcCcCCCcCeEEEEECCCCCeeeeCC
Confidence            45667889999999999999999999999999999999999999999999999998  5999999999999999999999


Q ss_pred             CCCCCceEEEEEecCCCCCCeEEEEecCC
Q psy7686         164 ISTDENKIKLHVKSSHPEEPVNILLLDTE  192 (243)
Q Consensus       164 p~~~~~~yqi~LkS~~~~GpI~V~L~~~~  192 (243)
                      |+   .+|||||||++  ||||||||+++
T Consensus        83 p~---~~yqi~LkS~~--GPIdV~L~~~e  106 (106)
T 2aze_B           83 SS---ENFQISLKSKQ--GPIDVFLCPEE  106 (106)
T ss_dssp             CS---SCEEEEEECSS--SCCEEECCTTC
T ss_pred             CC---cceEEEEECCC--CCEEEEEeCCC
Confidence            97   48999999999  99999999975
>1cf7_A Protein (transcription factor E2F-4); E2F, winged-helix, DNA-binding domain, cell cycle, transcription/DNA complex; HET: DNA; 2.60A {Homo sapiens} SCOP: a.4.5.17 Back     alignment and structure
>1cf7_B Protein (transcription factor DP-2); E2F, winged-helix, DNA-binding domain, cell cycle, transcription/DNA complex; HET: DNA; 2.60A {Homo sapiens} SCOP: a.4.5.17 Back     alignment and structure
>2xvc_A ESCRT-III, SSO0910; cell cycle, cell division, cytokinesis, winged-helix; 2.15A {Sulfolobus solfataricus} Back     alignment and structure
>1oyi_A Double-stranded RNA-binding protein; (alpha+beta) helix-turn-helix, viral protein; NMR {Vaccinia virus} SCOP: a.4.5.19 Back     alignment and structure
>1qgp_A Protein (double stranded RNA adenosine deaminase); Z-alpha-Z-DNA binding domain, RNA-editing, Z-DNA recognition, ADAR1, helix- turn-helix; NMR {Homo sapiens} SCOP: a.4.5.19 Back     alignment and structure
>2heo_A Z-DNA binding protein 1; protein DLM1-Z-DNA complex, immune system-DNA complex; 1.70A {Mus musculus} PDB: 1j75_A Back     alignment and structure
>3r0a_A Putative transcriptional regulator; structural genomics, PSI-biology, midwest center for structu genomics, MCSG; 2.31A {Methanosarcina mazei} Back     alignment and structure
>1r7j_A Conserved hypothetical protein SSO10A; winged helix-turn-helix, two-stranded antiparallel coiled CO structural genomics, PSI; 1.47A {Sulfolobus solfataricus} SCOP: a.4.5.49 PDB: 1xsx_A Back     alignment and structure
>1qbj_A Protein (double-stranded RNA specific adenosine D (ADAR1)); protein-Z-DNA complex, hydrolase-DNA complex; HET: DNA; 2.10A {Homo sapiens} SCOP: a.4.5.19 PDB: 3f21_A* 3f22_A* 3f23_A* 3irr_A* 3irq_D* 2gxb_A 2acj_A 2l54_A Back     alignment and structure
>3eco_A MEPR; mutlidrug efflux pump regulator winged helix-turn-helix motif, DNA-binding, transcription, transcription regulation; 2.40A {Staphylococcus aureus} SCOP: a.4.5.0 Back     alignment and structure
>2oqg_A Possible transcriptional regulator, ARSR family P; winged-helix-turn-helix, structural genomics, PSI-2, protein structure initiative; 1.54A {Rhodococcus SP} Back     alignment and structure
>2htj_A P fimbrial regulatory protein KS71A; winged helix-turn-helix, PAP PILI, transcription activator; NMR {Escherichia coli} SCOP: a.4.5.73 Back     alignment and structure
>4b8x_A SCO5413, possible MARR-transcriptional regulator; winged helix motif; HET: CME; 1.25A {Streptomyces coelicolor} Back     alignment and structure
>3jw4_A Transcriptional regulator, MARR/EMRR family; DNA-binding protein, structural genomics, PSI-2, protein structure initiative; HET: MSE; 2.10A {Clostridium acetobutylicum} SCOP: a.4.5.0 Back     alignment and structure
>2kko_A Possible transcriptional regulatory protein (possibly ARSR-family); NESG, DNA-binding, transcription regulation, WHTH, homodimer; NMR {Mycobacterium bovis} PDB: 3gw2_A Back     alignment and structure
>3cuo_A Uncharacterized HTH-type transcriptional regulato; DNA-binding transcriptional regulator, structural genomics, MCSG; 2.00A {Escherichia coli K12} Back     alignment and structure
>2a61_A Transcriptional regulator TM0710; APC4350, MCSG, midwest center for structural genomics, PSI, protein structure initiative, MARR; 1.80A {Thermotoga maritima} SCOP: a.4.5.28 Back     alignment and structure
>1ku9_A Hypothetical protein MJ223; putative transcription factor, homodimeric winged-helix fold, structural genomics, PSI; 2.80A {Methanocaldococcus jannaschii} SCOP: a.4.5.36 Back     alignment and structure
>2y75_A HTH-type transcriptional regulator CYMR; DNA binding protein; 2.00A {Bacillus subtilis} Back     alignment and structure
>3bro_A Transcriptional regulator; helix_TURN_helix, multiple antibiotic resistance protein (MA structural genomics, PSI-2, protein structure initiative; HET: MSE; 2.04A {Oenococcus oeni} SCOP: a.4.5.28 Back     alignment and structure
>3mq0_A Transcriptional repressor of the blcabc operon; helix-turn-helix, GAF fold, transcription repressor; 1.79A {Agrobacterium tumefaciens} Back     alignment and structure
>3qph_A TRMB, A global transcription regulator; transcriptional regulator; HET: SUC; 2.99A {Pyrococcus furiosus} Back     alignment and structure
>1on2_A Transcriptional regulator MNTR; helix-turn-helix, DNA-binding protein, metalloregulatory protein; 1.61A {Bacillus subtilis} SCOP: a.4.5.24 a.76.1.1 PDB: 2ev0_A 1on1_A 2ev5_A 2ev6_A* 2f5c_A 2f5d_A 2f5e_A 2f5f_A 2hyf_A* 2hyg_D 3r60_A* 3r61_A* Back     alignment and structure
>1y0u_A Arsenical resistance operon repressor, putative; structural genomics, protein structure initiative, PSI; HET: MSE; 1.60A {Archaeoglobus fulgidus} SCOP: a.4.5.5 Back     alignment and structure
>2frh_A SARA, staphylococcal accessory regulator A; winged-helix protein, divalent metal binding, transcription; 2.50A {Staphylococcus aureus} SCOP: a.4.5.28 PDB: 2fnp_A 1fzp_D Back     alignment and structure
>2fu4_A Ferric uptake regulation protein; DNA binding domain, helix-turn-helix, DNA binding protein; 1.80A {Escherichia coli} Back     alignment and structure
>2d1h_A ST1889, 109AA long hypothetical transcriptional regulator; helix-turn-helix, intermolecular and intramolecular S-S bond structural genomics; 2.05A {Sulfolobus tokodaii} SCOP: a.4.5.50 Back     alignment and structure
>3u2r_A Regulatory protein MARR; structural genomics, PSI-biology, midwest center for structu genomics, MCSG, helix-turn-helix; 2.20A {Planctomyces limnophilus} Back     alignment and structure
>1sfx_A Conserved hypothetical protein AF2008; structural genomics, HTH MOT protein structure initiative, midwest center for structural genomics; 1.55A {Archaeoglobus fulgidus} SCOP: a.4.5.50 Back     alignment and structure
>1ub9_A Hypothetical protein PH1061; helix-turn-helix motif, winged helix motif, structural genom transcription; 2.05A {Pyrococcus horikoshii} SCOP: a.4.5.28 Back     alignment and structure
>2gxg_A 146AA long hypothetical transcriptional regulator; winged helix; 1.45A {Sulfolobus tokodaii} PDB: 2eb7_A 2yr2_A 3gez_A 3gf2_A* 3gfi_A 3gfm_A 3gfj_A 3gfl_A Back     alignment and structure
>3deu_A Transcriptional regulator SLYA; MARR, WING-helix, transcription regulator, activator, DNA-binding, repressor; HET: SAL; 2.30A {Salmonella typhimurium} SCOP: a.4.5.28 Back     alignment and structure
>3nrv_A Putative transcriptional regulator (MARR/EMRR FAM; PSI-2, protein structure initiati structural genomics; HET: MSE; 2.00A {Acinetobacter SP} Back     alignment and structure
>3rkx_A Biotin-[acetyl-COA-carboxylase] ligase; biotin protein ligase, 3 domains, enzyme DNA binding, biotin coupling domains; 2.10A {Staphylococcus aureus} PDB: 3rir_A* 3rkw_A 3rky_A* 3v7c_A* 3v7s_A* 3v8j_A 3v7r_A 3v8k_A* 3v8l_A* 4dq2_A* Back     alignment and structure
>4ham_A LMO2241 protein; structural genomics, PSI-biology, midwest center for structu genomics, MCSG, winged helix-turn-helix, four helix bundle; 1.91A {Listeria monocytogenes} Back     alignment and structure
>1sfu_A 34L protein; protein/Z-DNA complex, DNA binding protein/DNA complex; 2.00A {Yaba-like disease virus} SCOP: a.4.5.19 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 ?
Query 243
d1cf7a_67 a.4.5.17 (A:) Cell cycle transcription factor E2F- 2e-30
d2azeb1101 e.63.1.2 (B:201-301) Transcription factor E2F1 {Hu 9e-18
d1cf7b_82 a.4.5.17 (B:) Cell cycle transcription factor DP-2 4e-05
>d1cf7a_ a.4.5.17 (A:) Cell cycle transcription factor E2F-4 {Human (Homo sapiens) [TaxId: 9606]} Length = 67 Back     information, alignment and structure

class: All alpha proteins
fold: DNA/RNA-binding 3-helical bundle
superfamily: "Winged helix" DNA-binding domain
family: Cell cycle transcription factor e2f-dp
domain: Cell cycle transcription factor E2F-4
species: Human (Homo sapiens) [TaxId: 9606]

 Score =  105 bits (265), Expect = 2e-30
 Identities = 53/67 (79%), Positives = 59/67 (88%)

Query: 8  SRFEKSLGLLTTKFVSLLQQAPEGVLHLKYAAENLEVKQKRRIYDITNVLEGIGLIEKNN 67
          SR EKSLGLLTTKFVSLLQ+A +GVL LK AA+ L V+QKRRIYDITNVLEGIGLIEK +
Sbjct: 1  SRHEKSLGLLTTKFVSLLQEAKDGVLDLKLAADTLAVRQKRRIYDITNVLEGIGLIEKKS 60

Query: 68 KNIIRWK 74
          KN I+WK
Sbjct: 61 KNSIQWK 67
>d2azeb1 e.63.1.2 (B:201-301) Transcription factor E2F1 {Human (Homo sapiens) [TaxId: 9606]} Length = 101 Back     information, alignment and structure
>d1cf7b_ a.4.5.17 (B:) Cell cycle transcription factor DP-2 {Human (Homo sapiens) [TaxId: 9606]} Length = 82 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 ?
Query243
d2azeb1101 Transcription factor E2F1 {Human (Homo sapiens) [T 100.0
d1cf7a_67 Cell cycle transcription factor E2F-4 {Human (Homo 99.97
d1cf7b_82 Cell cycle transcription factor DP-2 {Human (Homo 98.99
d1sfxa_109 Hypothetical protein AF2008 {Archaeoglobus fulgidu 94.63
d1j5ya165 Putative transcriptional regulator TM1602, N-termi 92.14
d1mkma175 Transcriptional regulator IclR, N-terminal domain 91.14
d1ku9a_151 DNA-binding protein Mj223 {Archaeon Methanococcus 89.27
d1p4xa1125 Staphylococcal accessory regulator A homolog, SarS 87.57
d1biaa163 Biotin repressor, N-terminal domain {Escherichia c 87.49
d1tw3a185 Carminomycin 4-O-methyltransferase {Streptomyces p 86.77
d3broa1135 Transcriptional regulator OEOE1854 {Oenococcus oen 85.12
d1qzza192 Aclacinomycin-10-hydroxylase RdmB {Streptomyces pu 84.98
d2d1ha1109 Hypothetical transcriptional regulator ST1889 {Sul 84.62
d2frha1115 Pleiotropic regulator of virulence genes, SarA {St 84.22
d2a61a1139 Transcriptional regulator TM0710 {Thermotoga marit 84.0
d1jhfa171 LexA repressor, N-terminal DNA-binding domain {Esc 83.68
d1lvaa364 C-terminal fragment of elongation factor SelB {Moo 82.7
>d2azeb1 e.63.1.2 (B:201-301) Transcription factor E2F1 {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
class: Multi-domain proteins (alpha and beta)
fold: E2F-DP heterodimerization region
superfamily: E2F-DP heterodimerization region
family: E2F dimerization segment
domain: Transcription factor E2F1
species: Human (Homo sapiens) [TaxId: 9606]

Probab=100.00  E-value=1.3e-38  Score=248.75  Aligned_cols=98  Identities=21%  Similarity=0.420  Sum_probs=94.2

Q ss_pred             HhHhHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhhccCccccchhhhhh--cCCCCeEEEEECCCCCeEEecCCCCC
Q psy7686          90 KLIELRDEISDMRNHEAVIDEHIRKCQQSLRNIQEEEVNRKQCYIPTDVILG--MFPDSSLMCLKAPYGTKLHVPSISTD  167 (243)
Q Consensus        90 ~~~~Lk~El~~L~~~E~~LD~~I~~~~~~l~~l~ed~~n~~~aYVT~~Di~~--~f~~qtviaIkAP~~T~leVp~p~~~  167 (243)
                      +++.|++|+++|+++|+.||++|++|+++|++|++|++|.+||||||+||++  +|+++||||||||+||+||||+|++ 
T Consensus         2 r~~~L~~El~~L~~~E~~LD~li~~~~~~L~~lted~~n~k~ayVT~~Di~~i~~f~~~tviaIkAP~gT~LeVPdp~~-   80 (101)
T d2azeb1           2 RLEGLTQDLRQLQESEQQLDHLMNICTTQLRLLSEDTDSQRLAYVTCQDLRSIADPAEQMVMVIKAPPETQLQAVDSSE-   80 (101)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCHHHHHHCEEEHHHHHTTSCTTTEEEEEEECCTTCEEEEEECSS-
T ss_pred             hhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhchhhccCCccCHHHHhhCCCcccceEEEEECCCCCEEeecCCCc-
Confidence            4678999999999999999999999999999999999999999999999998  6999999999999999999999974 


Q ss_pred             CceEEEEEecCCCCCCeEEEEecCC
Q psy7686         168 ENKIKLHVKSSHPEEPVNILLLDTE  192 (243)
Q Consensus       168 ~~~yqi~LkS~~~~GpI~V~L~~~~  192 (243)
                        +|||||||++  ||||||||+++
T Consensus        81 --~yqi~lkS~~--GpI~V~Lc~~e  101 (101)
T d2azeb1          81 --NFQISLKSKQ--GPIDVFLCPEE  101 (101)
T ss_dssp             --CEEEEEECSS--SCCEEECCTTC
T ss_pred             --cEEEEEecCC--CCEEEEEeCCC
Confidence              8999999999  99999999975
>d1cf7a_ a.4.5.17 (A:) Cell cycle transcription factor E2F-4 {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1cf7b_ a.4.5.17 (B:) Cell cycle transcription factor DP-2 {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1sfxa_ a.4.5.50 (A:) Hypothetical protein AF2008 {Archaeoglobus fulgidus [TaxId: 2234]} Back     information, alignment and structure
>d1j5ya1 a.4.5.1 (A:3-67) Putative transcriptional regulator TM1602, N-terminal domain {Thermotoga maritima [TaxId: 2336]} Back     information, alignment and structure
>d1mkma1 a.4.5.33 (A:1-75) Transcriptional regulator IclR, N-terminal domain {Thermotoga maritima [TaxId: 2336]} Back     information, alignment and structure
>d1ku9a_ a.4.5.36 (A:) DNA-binding protein Mj223 {Archaeon Methanococcus jannaschii [TaxId: 2190]} Back     information, alignment and structure
>d1p4xa1 a.4.5.28 (A:1-125) Staphylococcal accessory regulator A homolog, SarS {Staphylococcus aureus [TaxId: 1280]} Back     information, alignment and structure
>d1biaa1 a.4.5.1 (A:1-63) Biotin repressor, N-terminal domain {Escherichia coli [TaxId: 562]} Back     information, alignment and structure
>d1tw3a1 a.4.5.29 (A:14-98) Carminomycin 4-O-methyltransferase {Streptomyces peucetius [TaxId: 1950]} Back     information, alignment and structure
>d3broa1 a.4.5.28 (A:3-137) Transcriptional regulator OEOE1854 {Oenococcus oeni [TaxId: 1247]} Back     information, alignment and structure
>d1qzza1 a.4.5.29 (A:10-101) Aclacinomycin-10-hydroxylase RdmB {Streptomyces purpurascens [TaxId: 1924]} Back     information, alignment and structure
>d2d1ha1 a.4.5.50 (A:1-109) Hypothetical transcriptional regulator ST1889 {Sulfolobus tokodaii [TaxId: 111955]} Back     information, alignment and structure
>d2frha1 a.4.5.28 (A:102-216) Pleiotropic regulator of virulence genes, SarA {Staphylococcus aureus [TaxId: 1280]} Back     information, alignment and structure
>d2a61a1 a.4.5.28 (A:5-143) Transcriptional regulator TM0710 {Thermotoga maritima [TaxId: 2336]} Back     information, alignment and structure
>d1jhfa1 a.4.5.2 (A:2-72) LexA repressor, N-terminal DNA-binding domain {Escherichia coli [TaxId: 562]} Back     information, alignment and structure
>d1lvaa3 a.4.5.35 (A:511-574) C-terminal fragment of elongation factor SelB {Moorella thermoacetica [TaxId: 1525]} Back     information, alignment and structure