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 Sof013951
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Saccharinae; Saccharum; Saccharum officinarum complex
Family bZIP
Protein Properties Length: 214aa    MW: 23285.3 Da    PI: 5.1328
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Sof#S17304267PU_refUnigeneView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_144.34e-144394556
               CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
     bZIP_1  5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkev 56
               + +rrkq+NRe+ArrsR RK a + eLe+ v++L  eN++L  +l   +++ 
  Sof013951 43 RLQRRKQSNRESARRSRSRKAAHLNELETQVAQLRVENSSLLRRLADVNQKF 94
               679**************************************98888777665 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003381.7E-1539103IPR004827Basic-leucine zipper domain
PROSITE profilePS5021711.2664196IPR004827Basic-leucine zipper domain
Gene3DG3DSA:1.20.5.1701.9E-104295No hitNo description
PfamPF001704.4E-114393IPR004827Basic-leucine zipper domain
SuperFamilySSF579594.81E-104392No hitNo description
PfamPF124985.5E-40110212IPR020983Basic 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: 214 aa     Download sequence    Send to blast
XGRVGADIPI KQTTSSSSRE QSDDDDMEGD AETTGNANPV QQRLQRRKQS NRESARRSRS  60
RKAAHLNELE TQVAQLRVEN SSLLRRLADV NQKFNEAAVD NRVLKADVET LRAKVKMAED  120
SVKRVTGMNA LFPAVSDMSS LSMPFNGSPT DSTSDAAVPI QDDPNSYFAN PSEIGGNNGY  180
MPDIAFSAQE DDNFVNGSAG KMGRTGSLQR VGAW
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Sof.99350.0crown| leaf| root| stem
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in developing seeds from 5 to 30 days after flowering (DAF). {ECO:0000269|PubMed:11133985}.
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002463740.11e-131light-inducible protein CPRF2
SwissprotQ7X9A81e-108RSBZ2_ORYSJ; bZIP transcription factor RISBZ2
TrEMBLC5WX701e-129C5WX70_SORBI; Uncharacterized protein
STRINGSb01g005170.11e-130(Sorghum bicolor)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G28770.12e-31bZIP 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]