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_04570
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: 175aa    MW: 19612.3 Da    PI: 10.3161
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_04570genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_144.24e-141521061
                HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
      bZIP_1 10 kqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklks 61
                + +NRe+ArrsR++K+a + eLe+ v++L  eN++L k+l  +++++ +  +
  PEQU_04570  1 MLSNRESARRSRRKKQAHLSELETQVAQLRVENSSLLKRLTDINQKYNEAVM 52
                579***********************************99999999887655 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.20.5.1701.3E-10147No hitNo description
CDDcd147022.68E-18148No hitNo description
PROSITE profilePS502179.979149IPR004827Basic-leucine zipper domain
SuperFamilySSF579593.69E-10147No hitNo description
PfamPF001702.0E-11149IPR004827Basic-leucine zipper domain
SMARTSM003383.4E-10156IPR004827Basic-leucine zipper domain
PfamPF124981.0E-1963156IPR020983Basic leucine-zipper, C-terminal
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0071215Biological Processcellular response to abscisic acid stimulus
GO:0071333Biological Processcellular response to glucose stimulus
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0042802Molecular Functionidentical protein binding
GO:0043565Molecular Functionsequence-specific DNA binding
GO:0046982Molecular Functionprotein heterodimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 175 aa     Download sequence    Send to blast
MLSNRESARR SRRKKQAHLS ELETQVAQLR VENSSLLKRL TDINQKYNEA VMENRILKTN  60
VETLRAKVKM AEDLVKRVTT AASFVSSPSE ISSAAAVPIQ DDPNVRSIAP LVHQGINSYL  120
PEATSAAPYT GKMYRTAPMQ RVASLEHLQK RICTGTNSFG SIHWDTVNFC NQNQI
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator that binds to the DNA specific sequence 5'-GCCACGT[AC]AG-3' found in the alpha-globulin gene promoter (PubMed:9049271, PubMed:11572990). Does not bind to promoters of other major storage genes such as glutelin, prolamin and albumin (PubMed:9049271). Binds to the DNA specific sequence 5'-TGAGTCA-3' found in seed storage protein gene promoters (PubMed:11133985). {ECO:0000269|PubMed:11133985, ECO:0000269|PubMed:11572990, ECO:0000269|PubMed:9049271}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00040PBMTransfer from AT5G28770Download
Motif logo
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_020578357.11e-106basic leucine zipper 63-like isoform X2
SwissprotQ7X9A81e-48RSBZ2_ORYSJ; bZIP transcription factor RISBZ2
TrEMBLA0A2I0B6A73e-64A0A2I0B6A7_9ASPA; Light-inducible protein CPRF2
STRINGXP_010274216.14e-51(Nelumbo nucifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP34883878
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G28770.12e-36bZIP family protein
Publications ? help Back to Top
  1. Onodera Y,Suzuki A,Wu CY,Washida H,Takaiwa F
    A rice functional transcriptional activator, RISBZ1, responsible for endosperm-specific expression of storage protein genes through GCN4 motif.
    J. Biol. Chem., 2001. 276(17): p. 14139-52
    [PMID:11133985]
  2. Yang D,Wu L,Hwang YS,Chen L,Huang N
    Expression of the REB transcriptional activator in rice grains improves the yield of recombinant proteins whose genes are controlled by a Reb-responsive promoter.
    Proc. Natl. Acad. Sci. U.S.A., 2001. 98(20): p. 11438-43
    [PMID:11572990]
  3. Cheng S,Wang Z,Hong M
    Rice bZIP protein, REB, interacts with GCN4 motif in promoter of Waxy gene.
    Sci. China, C, Life Sci., 2002. 45(4): p. 352-60
    [PMID:18759022]