PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID GRMZM2G019446_P01
Common NameLOC103644180, Zm.16
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; Tripsacinae; Zea
Family bZIP
Protein Properties Length: 405aa    MW: 42337.9 Da    PI: 5.0357
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G019446_P01genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_141.13.9e-13214265556
                        CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
             bZIP_1   5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkev 56 
                        + +rrkq+NRe+ArrsR RK a + eLe  v +L  eN++L  +l   +++ 
  GRMZM2G019446_P01 214 RLQRRKQSNRESARRSRSRKAAHLNELEAQVSQLRVENSSLLRRLADVNQKF 265
                        679**************************************98887777665 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003382.5E-15209274IPR004827Basic-leucine zipper domain
PROSITE profilePS5021711.139212267IPR004827Basic-leucine zipper domain
Gene3DG3DSA:1.20.5.1708.6E-10214266No hitNo description
PfamPF001704.3E-10214263IPR004827Basic-leucine zipper domain
SuperFamilySSF579591.55E-9214264No hitNo description
PfamPF124981.3E-49281398IPR020983Basic 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
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0025142anatomyleaf tip
PO:0025541anatomybundle sheath cell
PO:0025589anatomyleaf lamina tip
PO:0001053developmental stagevascular leaf post-expansion stage
Sequence ? help Back to Top
Protein Sequence    Length: 405 aa     Download sequence    Send to blast
MERVFSVEEI PNPYWVPPHP QSAAAGAVAA PAGEAAGLMN RCPSEWYFQK FLEEAVLDSP  60
VPVAGASRGS VGAGVEAAES KTPGAAAPAA ASSSVVDPVE YNAMLKQKLE KDLAAVALWR  120
ASGAAPPDHS PAGSSLPSVD VPHAGPLKPI GGTGSLVQNK LVGAPGGGSS PHVVQNADIP  180
VKQTTSSSSR EQSDDDDMEG DAETTGNGNP VQHRLQRRKQ SNRESARRSR SRKAAHLNEL  240
EAQVSQLRVE NSSLLRRLAD VNQKFNEAAV DNRVLKADVE TLRAKVKMAE DSVKRVTGMN  300
TLFPAVSDMS SLSMPFNGSP SDSASDAAVP IQDDLNSYFA NPSEIGGSNG YMPDIASSVQ  360
EDDDFVNGAQ VAGKMGSTDS LQRVASLEHL QKRMCGGPAS SGSTS
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.160.0ear| meristem| ovary| shoot
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G019446
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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G019446_P01
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankZMU350630.0U35063.1 Zea mays opaque-2 heterodimerizing protein 1b (ohp1b) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_008665595.10.0bZIP transcription factor RISBZ2 isoform X1
SwissprotQ7X9A81e-179RSBZ2_ORYSJ; bZIP transcription factor RISBZ2
TrEMBLQ417570.0Q41757_MAIZE; Opaque-2 heterodimerizing protein 1b
STRINGGRMZM2G019446_P010.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP34883878
Representative plantOGRP18391639
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G28770.22e-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]