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 CCG001735.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family DBB
Protein Properties Length: 212aa    MW: 23489.9 Da    PI: 6.1576
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
CCG001735.1genomeLZUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box19.52e-06342437
     zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......H 37
                  +C+ +++ e++ fC  ++  lC+ C    H+       H
  CCG001735.1  3 IRCDVCDNVEATVFCCADEAALCDGCDHRVHHAnklaskH 42
                 58******99******************997443666666 PP

2zf-B_box29.21.9e-095491237
     zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..H 37
                 e + C+ ++e ++ lfC++++  lC++C l +Hk   H
  CCG001735.1 54 ESPLCDICQERRALLFCQEDRAILCRECDLPIHKAneH 91
                 6789*****************************87774 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.139147IPR000315B-box-type zinc finger
CDDcd000211.66E-5347No hitNo description
SMARTSM003362.9E-6447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.49553100IPR000315B-box-type zinc finger
SMARTSM003361.1E-1553100IPR000315B-box-type zinc finger
PfamPF006436.2E-85495IPR000315B-box-type zinc finger
CDDcd000211.84E-1056100No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0005622Cellular Componentintracellular
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 212 aa     Download sequence    Send to blast
MKIRCDVCDN VEATVFCCAD EAALCDGCDH RVHHANKLAS KHSRFSLVHP SFKESPLCDI  60
CQERRALLFC QEDRAILCRE CDLPIHKANE HAQKHNRFLL TGVRLSASSS LNTASSTSTN  120
NFDANINTTS NRNHQPSLKN SNEILSSPSV ETASATTAYN FDENHVSDNG SISTSSISEY  180
LETVPGWRID DFLDPSFASN NGCNKVWSAP YF
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that acts as positive regulator of seedling photomorphogenesis (PubMed:17965270). Acts downstream of COP1 and play an important role in early and long-term adjustment of the shade avoidance syndrome (SAS) responses in natural environments (PubMed:21070414). {ECO:0000269|PubMed:17965270, ECO:0000269|PubMed:21070414}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_011037185.11e-156PREDICTED: B-box zinc finger protein 20-like
SwissprotQ9LQZ73e-65BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A2K2AVH01e-143A0A2K2AVH0_POPTR; Uncharacterized protein
STRINGPOPTR_0004s16810.11e-140(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF14483494
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G39070.14e-61DBB family protein
Publications ? help Back to Top
  1. Xu D, et al.
    BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation.
    Proc. Natl. Acad. Sci. U.S.A., 2016. 113(27): p. 7655-60
    [PMID:27325768]
  2. Xu DB, et al.
    The G-Protein Ī² Subunit AGB1 Promotes Hypocotyl Elongation through Inhibiting Transcription Activation Function of BBX21 inĀ Arabidopsis.
    Mol Plant, 2017. 10(9): p. 1206-1223
    [PMID:28827171]
  3. Xu D,Jiang Y,Li J,Holm M,Deng XW
    The B-Box Domain Protein BBX21 Promotes Photomorphogenesis.
    Plant Physiol., 2018. 176(3): p. 2365-2375
    [PMID:29259103]
  4. Job N,Yadukrishnan P,Bursch K,Datta S,Johansson H
    Two B-Box Proteins Regulate Photomorphogenesis by Oppositely Modulating HY5 through their Diverse C-Terminal Domains.
    Plant Physiol., 2018. 176(4): p. 2963-2976
    [PMID:29439209]
  5. Crocco CD,Ocampo GG,Ploschuk EL,Mantese A,Botto JF
    Heterologous Expression of AtBBX21 Enhances the Rate of Photosynthesis and Alleviates Photoinhibition in Solanumtuberosum.
    Plant Physiol., 2018. 177(1): p. 369-380
    [PMID:29555784]
  6. Kang X, et al.
    HRB2 and BBX21 interaction modulates Arabidopsis ABI5 locus and stomatal aperture.
    Plant Cell Environ., 2018. 41(8): p. 1912-1925
    [PMID:29748960]