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 Peaxi162Scf00134g00189.1
Organism
Petunia axillaris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia
Family MYB
Protein Properties Length: 308aa    MW: 35007.5 Da    PI: 5.0915
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peaxi162Scf00134g00189.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding44.63.2e-141461148
                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
           Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                              +g+W++eEd++l++ +   G  +W++ +r  g+ R++k+c++rw +yl
  Peaxi162Scf00134g00189.1 14 KGPWSAEEDKKLINFILNNGQCCWRALPRLAGLMRCGKSCRLRWTNYL 61
                              79********************************************97 PP
2Myb_DNA-binding47.93.1e-1574111847
                               HHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
           Myb_DNA-binding   8 EdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                               E+   +++++qlG++ W++Ia++++ gRt++++k++w+++
  Peaxi162Scf00134g00189.1  74 EETMVIELHAQLGNR-WSKIASHLP-GRTDNEIKNHWNTH 111
                               788899*********.*********.************97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.606.0E-20562IPR009057Homeodomain-like
PROSITE profilePS5129412.238961IPR017930Myb domain
SuperFamilySSF466891.46E-2511108IPR009057Homeodomain-like
SMARTSM007179.7E-101363IPR001005SANT/Myb domain
PfamPF002491.5E-121461IPR001005SANT/Myb domain
CDDcd001671.09E-71661No hitNo description
PROSITE profilePS5129424.3462116IPR017930Myb domain
Gene3DG3DSA:1.10.10.608.4E-2463117IPR009057Homeodomain-like
SMARTSM007175.5E-1366114IPR001005SANT/Myb domain
CDDcd001671.11E-1074112No hitNo description
PfamPF002493.7E-1374111IPR001005SANT/Myb domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009737Biological Processresponse to abscisic acid
GO:2000652Biological Processregulation of secondary cell wall biogenesis
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 308 aa     Download sequence    Send to blast
MGRQPCCDKA GVKKGPWSAE EDKKLINFIL NNGQCCWRAL PRLAGLMRCG KSCRLRWTNY  60
LRPDLKRGLL SGYEETMVIE LHAQLGNRWS KIASHLPGRT DNEIKNHWNT HIKKKLKKMG  120
IDPVTHKPIT SDQPNIEQPT KDQPITSDQP TIEQPTKNQQ EKQNIMPPST VHVVQEMDID  180
QNKELVETPI QSTVTVTKLE EGTSPKNMEP IQVNNGFCTD EVPLIEPHEI LVPSESTPST  240
SSSSSSSPLE DMQFLPSFDN WQCDFNNMDN IGINWAHDFS STLDYLLNDD DNDMKNISLQ  300
DWSQVLEV
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-26141167108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that acts as positive regulator of abscisic acid (ABA) signaling in response to salt stress. Acts as negative regulator ABI1, ABI2 and PP2CA, which are protein phosphatases 2C acting as negative regulator of ABA signaling. Binds to the DNA specific sequence and core element 5'-ACGT-3' found in the promoters of ABI1 and PP2CA to negatively regulate their expression during ABA-dependent salt stress response. {ECO:0000269|PubMed:23660402}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00513DAPTransfer from AT5G16600Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by salt stress, drought stress and abscisic acid (ABA). Down-regulated by salicylic acid (SA) methyl jasmonate (JA). {ECO:0000269|PubMed:23660402}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019262554.11e-137PREDICTED: protein ODORANT1-like
SwissprotQ9C7U75e-87MYB20_ARATH; Transcription factor MYB20
TrEMBLA0A314LA571e-135A0A314LA57_NICAT; Myb-related protein pp2
STRINGXP_009620990.11e-131(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA12242154
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G16600.14e-91myb domain protein 43
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]