PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Spipo3G0094100
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela
Family bZIP
Protein Properties Length: 194aa    MW: 21305.1 Da    PI: 10.1993
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Spipo3G0094100genomeMIPS/IBISView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_144.24.2e-141159957
                    CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
          bZIP_1  9 rkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkeva 57
                    r+ +NRe+ArrsR+RK++ + eLe  v +L  eN++L k+l  ++++  
  Spipo3G0094100 11 RMLSNRESARRSRRRKQEHLNELEAQVSQLRVENSSLLKRLTDINQKFN 59
                    99************************************99988887765 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003381.3E-12467IPR004827Basic-leucine zipper domain
PROSITE profilePS5021710.5651160IPR004827Basic-leucine zipper domain
PROSITE patternPS0003601125IPR004827Basic-leucine zipper domain
PfamPF001707.7E-121157IPR004827Basic-leucine zipper domain
Gene3DG3DSA:1.20.5.1704.9E-111158No hitNo description
SuperFamilySSF579593.73E-111157No hitNo description
PfamPF124982.9E-2674187IPR020983Basic leucine-zipper, C-terminal
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 194 aa     Download sequence    Send to blast
SSILTELSLP RMLSNRESAR RSRRRKQEHL NELEAQVSQL RVENSSLLKR LTDINQKFNE  60
AAVNNRILKA DVETWRAKVK MAEDTVKRVT GLNPMYPNVA DISSLIMPIA GSPDGASDSS  120
IPLQSDPSHF LQSLPHEQRV SPSSPRLAPG TAQVDHGCSH PLSEPSGLMH QRVAGLEHLQ  180
TRIRGAPGSP GSVQ
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
11926RRSRRRKQ
22126SRRRKQ
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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_029120824.12e-64bZIP transcription factor RISBZ2 isoform X2
SwissprotQ7X9A88e-49RSBZ2_ORYSJ; bZIP transcription factor RISBZ2
TrEMBLA0A1D1XJP25e-60A0A1D1XJP2_9ARAE; Light-inducible protein CPRF2 (Fragment)
STRINGXP_008786076.17e-57(Phoenix dactylifera)
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
AT5G28770.16e-35bZIP 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]