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 XP_016499655.1
Common NameBZI-1
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family bZIP
Protein Properties Length: 450aa    MW: 48303.4 Da    PI: 6.0267
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016499655.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_150.35.1e-16245301359
                     XXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
          bZIP_1   3 elkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevakl 59 
                     + kr rr+ +NRe+ArrsR+RK+a + eLe+ v +L  eN++L k+l  +++++ + 
  XP_016499655.1 245 DAKRVRRMLSNRESARRSRRRKQAHLTELETQVSQLRVENSSLLKRLTDISQKYNEA 301
                     689*****************************************9999999988765 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.20.5.1701.6E-12242299No hitNo description
SMARTSM003381.7E-19243307IPR004827Basic-leucine zipper domain
PROSITE profilePS5021711.679245300IPR004827Basic-leucine zipper domain
PfamPF001701.3E-13246299IPR004827Basic-leucine zipper domain
SuperFamilySSF579591.13E-11247297No hitNo description
CDDcd147022.62E-6248299No hitNo description
PROSITE patternPS000360250265IPR004827Basic-leucine zipper domain
PfamPF124981.5E-47314439IPR020983Basic 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: 450 aa     Download sequence    Send to blast
MDRVFSVDDD IGDHFWSTPP TADLGVDSPT AAAAVSYSKM MNRSSSEWAF QRFLQEATAA  60
GTSTSSPPQP PTMTASSSSS SHQNDVVEIK DENLSIPNLN PSTALNSKPA SSFGLAPPPN  120
IAVDSEEYQA FLKSQLHLAC AAVALTRGKS LNPQDSGSTA HDKGSETASA AQSGSHVSTL  180
GSGQEVAKIQ DKDAGGPVGI PSLPPVQKKP VVQVRSTTSG SSREQSDDDE AEGEAETTQG  240
MDPADAKRVR RMLSNRESAR RSRRRKQAHL TELETQVSQL RVENSSLLKR LTDISQKYNE  300
AAVDNRVLKA DVETLRAKVK MAEETVKRVT GLNPLFQAMS EISSMVMPSY SGSPSDTSAD  360
AAVPVQDDPK HHYYQQPPNN LMPTHDPRIQ NGMVDVPPIE NVEQNPATAA VGGNKMGRTT  420
SMQRVASLEH LQKRIRGEVS SCGTQGRGEQ
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1259266RRSRRRKQ
2261266SRRRKQ
Functional Description ? help Back to Top
Source Description
UniProtBinds to the G-box-like motif (5'-ACGTGGC-3') of the chalcone synthase (CHS) gene promoter. G-box and G-box-like motifs are defined in promoters of certain plant genes which are regulated by such diverse stimuli as light-induction or hormone control.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Interaction ? help Back to Top
Source Intact With
IntActSearch Q93YM7
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY0616480.0AY061648.1 Nicotiana tabacum bZIP transcription factor (BZI-1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001312947.10.0light-inducible protein CPRF2-like
SwissprotQ990901e-147CPRF2_PETCR; Light-inducible protein CPRF2
TrEMBLA0A1S4CER80.0A0A1S4CER8_TOBAC; light-inducible protein CPRF2-like
STRINGXP_009610430.10.0(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA29342444
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G28770.28e-72bZIP family protein
Publications ? help Back to Top
  1. Strathmann A,Kuhlmann M,Heinekamp T,Dr
    BZI-1 specifically heterodimerises with the tobacco bZIP transcription factors BZI-2, BZI-3/TBZF and BZI-4, and is functionally involved in flower development.
    Plant J., 2001. 28(4): p. 397-408
    [PMID:11737777]
  2. Heinekamp T,Kuhlmann M,Lenk A,Strathmann A,Dr
    The tobacco bZIP transcription factor BZI-1 binds to G-box elements in the promoters of phenylpropanoid pathway genes in vitro, but it is not involved in their regulation in vivo.
    Mol. Genet. Genomics, 2002. 267(1): p. 16-26
    [PMID:11919711]
  3. Weisshaar B,Armstrong GA,Block A,da Costa e Silva O,Hahlbrock K
    Light-inducible and constitutively expressed DNA-binding proteins recognizing a plant promoter element with functional relevance in light responsiveness.
    EMBO J., 1991. 10(7): p. 1777-86
    [PMID:2050115]