PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Itr_sc001207.1_g00004.1
Organism
Ipomoea trifida
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea
Family MYB
Protein Properties Length: 299aa    MW: 32077 Da    PI: 8.4943
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc001207.1_g00004.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding29.81.4e-09653347
                             SS-HHHHHHHHHHHHHTTTT....-HHHHHHHHTTTS-HHHHHHHHHHH CS
          Myb_DNA-binding  3 rWTteEdellvdavkqlGgg....tWktIartmgkgRtlkqcksrwqky 47
                              W+ eE++ + +a++++  +    +W++Ia++++  ++  ++k ++q +
  Itr_sc001207.1_g00004.1  6 VWSREEEKAFENAIAMHWVEdskeQWNKIASMVP-SKSVDELKQHYQLL 53
                             5****************99999************.***********965 PP
2Myb_DNA-binding38.92e-12132176347
                              SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
          Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                              +WT+eE+ l++ +  ++G+g+W++I+r +   Rt+ q+ s+ qky
  Itr_sc001207.1_g00004.1 132 PWTEEEHRLFLLGLDKFGKGDWRSISRNFVISRTPTQVASHAQKY 176
                              7*****************************99************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS512939.991257IPR017884SANT domain
SMARTSM007173.2E-7356IPR001005SANT/Myb domain
PfamPF002491.3E-7652IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.609.5E-5652IPR009057Homeodomain-like
SuperFamilySSF466897.9E-9760IPR009057Homeodomain-like
CDDcd001671.78E-8754No hitNo description
PROSITE profilePS5129417.282124181IPR017930Myb domain
SuperFamilySSF466897.18E-17127182IPR009057Homeodomain-like
TIGRFAMsTIGR015574.1E-17129179IPR006447Myb domain, plants
SMARTSM007172.3E-10129179IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.606.4E-11130175IPR009057Homeodomain-like
PfamPF002497.3E-11132176IPR001005SANT/Myb domain
CDDcd001671.00E-9132177No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009651Biological Processresponse to salt stress
GO:0009733Biological Processresponse to auxin
GO:0009739Biological Processresponse to gibberellin
GO:0009751Biological Processresponse to salicylic acid
GO:0009753Biological Processresponse to jasmonic acid
GO:0046686Biological Processresponse to cadmium ion
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 299 aa     Download sequence    Send to blast
MPQAVVWSRE EEKAFENAIA MHWVEDSKEQ WNKIASMVPS KSVDELKQHY QLLVEDVCAI  60
EAGHVPVPTY IGEEPPTSTH ANSAITSSDR RSNAAAAAYG TGFSGAATHD SAAPGGGKGG  120
SRSDQERRKG IPWTEEEHRL FLLGLDKFGK GDWRSISRNF VISRTPTQVA SHAQKYFIRL  180
NSMNRDRRRS SIHDITSVNG GDVAAAHQPP ITGQQVNPTP SNVAAALGPA AKHRNQANPH  240
GGLGMYGAPL GHPVPAPPGH IASAVGTPVM LPPGVGHHPP YMLPLAYPIA PPQPPNMHQ
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that binds to 5'-TATCCA-3' elements in gene promoters. Derepresses strongly the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. Functions with GAMYB to integrate diverse nutrient starvation and gibberellin (GA) signaling pathways during germination of grains. Sugar, nitrogen and phosphate starvation signals converge and interconnect with GA to promote the co-nuclear import of MYBS1 and GAMYB, resulting in the expression of a large set of GA-inducible hydrolases, transporters, and regulators that are essential for mobilization of nutrient reserves in the endosperm to support seedling growth (PubMed:22773748). {ECO:0000269|PubMed:12172034, ECO:0000269|PubMed:22773748}.
UniProtTranscription activator that binds to 5'-TATCCA-3' elements in gene promoters. Derepress strongly the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. {ECO:0000250|UniProtKB:Q8LH59}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00191DAPTransfer from AT1G49010Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by sucrose and gibberellic acid (GA). {ECO:0000269|PubMed:12172034}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019189782.10.0PREDICTED: transcription factor DIVARICATA
SwissprotB8A9B26e-81MYBS1_ORYSI; Transcription factor MYBS1
SwissprotQ8LH596e-81MYBS1_ORYSJ; Transcription factor MYBS1
TrEMBLA0A2I4F1861e-144A0A2I4F186_JUGRE; transcription factor DIVARICATA-like
STRINGPGSC0003DMT4000143501e-143(Solanum tuberosum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA58012136
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G49010.11e-81MYB family protein
Publications ? help Back to Top
  1. Hong YF, et al.
    Convergent starvation signals and hormone crosstalk in regulating nutrient mobilization upon germination in cereals.
    Plant Cell, 2012. 24(7): p. 2857-73
    [PMID:22773748]