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 PEQU_10397
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family bZIP
Protein Properties Length: 344aa    MW: 37818 Da    PI: 7.3965
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_10397genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_130.48.6e-10180238563
                 CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
      bZIP_1   5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklksev 63 
                 kr++r   NR +A rs +RK   + eLe+kv++L++e ++L  +l  l+k +  l++e+
  PEQU_10397 180 KRAKRILANRQSAARSKERKVRHTNELERKVQTLQTEATTLLAQLTLLQKDSTDLTTEN 238
                 9***************************************************9999987 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003381.1E-15176240IPR004827Basic-leucine zipper domain
PROSITE profilePS5021710.978178241IPR004827Basic-leucine zipper domain
SuperFamilySSF579593.09E-10180231No hitNo description
Gene3DG3DSA:1.20.5.1703.4E-9180234No hitNo description
PfamPF001701.1E-8180238IPR004827Basic-leucine zipper domain
CDDcd147032.18E-16181216No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0007231Biological Processosmosensory signaling pathway
GO:0008272Biological Processsulfate transport
GO:0009294Biological ProcessDNA mediated transformation
GO:0009652Biological Processthigmotropism
GO:0009970Biological Processcellular response to sulfate starvation
GO:0045596Biological Processnegative regulation of cell differentiation
GO:0051170Biological Processnuclear import
GO:0005634Cellular Componentnucleus
GO:0005829Cellular Componentcytosol
GO:0003682Molecular Functionchromatin binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
GO:0043621Molecular Functionprotein self-association
GO:0051019Molecular Functionmitogen-activated protein kinase binding
Sequence ? help Back to Top
Protein Sequence    Length: 344 aa     Download sequence    Send to blast
MDSNRPLETL QKNQRFAGGQ IPPNPRSSGH RRAYSESFRL TEEFLFDSDP DFNFSDIDFP  60
SLSDENKFGS TTTAAAIPIP TDSGGTSKPL AVNPVSRPSV GGAHLRSLSL DTAFFDGLGF  120
QAPGATSGSA QEKKPQHRHS SSMDGSTSPF EGESVPPSSD FSKAAMTADK LAELALIDPK  180
RAKRILANRQ SAARSKERKV RHTNELERKV QTLQTEATTL LAQLTLLQKD STDLTTENRE  240
LKLRLQSMEQ QAHLRDALNE ALSEEVRRLK MATSQVQNID GNTVNSGFQQ RSSPYFCHPQ  300
QFPNWPTQQI PSSSLNSHLS QHLNSTLSPA SPKGTTIHDS MDLM
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that binds specifically to the VIP1 response elements (VREs) DNA sequence 5'-ACNGCT-3' found in some stress genes (e.g. TRX8 and MYB44), when phosphorylated/activated by MPK3. Required for Agrobacterium VirE2 nuclear import and tumorigenicity. Promotes transient expression of T-DNA in early stages by interacting with VirE2 in complex with the T-DNA and facilitating its translocation to the nucleus, and mediates stable genetic transformation by Agrobacterium by binding H2A histone. Prevents cell differentiation and shoot formation. Limits sulfate utilization efficiency (SUE) and sulfate uptake, especially in low-sulfur conditions. {ECO:0000269|PubMed:11432846, ECO:0000269|PubMed:12124400, ECO:0000269|PubMed:15108305, ECO:0000269|PubMed:15824315, ECO:0000269|PubMed:17947581, ECO:0000269|PubMed:19820165, ECO:0000269|PubMed:20547563}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00184DAPTransfer from AT1G43700Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Transcriptionally activated during the acquisition of pluripotentiality (in protoplasts) by pericentromeric chromatin decondensation and DNA demethylation. Targeted to degradation by the proteasome by VBF and Agrobacterium virF in SCF(VBF) and SCF(virF) E3 ubiquitin ligase complexes after mediating T-DNA translocation to the nucleus. {ECO:0000269|PubMed:15108305}.
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_020573601.10.0transcription factor VIP1-like
SwissprotQ9MA752e-65VIP1_ARATH; Transcription factor VIP1
TrEMBLA0A2I0W3R61e-145A0A2I0W3R6_9ASPA; Transcription factor VIP1
TrEMBLA0A2I0WQG81e-145A0A2I0WQG8_9ASPA; Transcription factor VIP1
STRINGXP_008781393.11e-111(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP19253892
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G43700.13e-54VIRE2-interacting protein 1
Publications ? help Back to Top
  1. Wang Y, et al.
    The putative Agrobacterium transcriptional activator-like virulence protein VirD5 may target T-complex to prevent the degradation of coat proteins in the plant cell nucleus.
    New Phytol., 2014. 203(4): p. 1266-81
    [PMID:24865527]
  2. Xu DB, et al.
    A G-protein β subunit, AGB1, negatively regulates the ABA response and drought tolerance by down-regulating AtMPK6-related pathway in Arabidopsis.
    PLoS ONE, 2015. 10(1): p. e0116385
    [PMID:25635681]
  3. Chen J, et al.
    ZmbZIP91 regulates expression of starch synthesis-related genes by binding to ACTCAT elements in their promoters.
    J. Exp. Bot., 2016. 67(5): p. 1327-38
    [PMID:26689855]
  4. Tsugama D,Liu S,Takano T
    VIP1 is very important/interesting protein 1 regulating touch responses of Arabidopsis.
    Plant Signal Behav, 2016. 11(6): p. e1187358
    [PMID:27171129]
  5. Tsugama D,Liu S,Takano T
    The bZIP Protein VIP1 Is Involved in Touch Responses in Arabidopsis Roots.
    Plant Physiol., 2016. 171(2): p. 1355-65
    [PMID:27208231]
  6. Takeo K,Ito T
    Subcellular localization of VIP1 is regulated by phosphorylation and 14-3-3 proteins.
    FEBS Lett., 2017. 591(13): p. 1972-1981
    [PMID:28542772]
  7. Wang L,Lacroix B,Guo J,Citovsky V
    The Agrobacterium VirE2 effector interacts with multiple members of the Arabidopsis VIP1 protein family.
    Mol. Plant Pathol., 2018. 19(5): p. 1172-1183
    [PMID:28802023]