PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Kalax.0246s0011.1.p
Organism
Kalanchoe marnieriana
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe
Family DBB
Protein Properties Length: 304aa    MW: 33042.9 Da    PI: 7.458
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Kalax.0246s0011.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box21.35.6e-07443538
             zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                          C+ +++ e++ fC  ++  lC +C    H+       H+
  Kalax.0246s0011.1.p  4 QCDVCSSREASVFCSADEAALCSSCDHRVHHAnklaskHQ 43
                         7******99******************9964446666676 PP
2zf-B_box31.53.5e-105492238
             zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                         ++++C+ ++ek++ lfC++++  lC+dC +++H+   Ht
  Kalax.0246s0011.1.p 54 DAPVCDICQEKRAFLFCQQDRAVLCKDCDFSIHSAneHT 92
                         6799*****************************657775 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.95147IPR000315B-box-type zinc finger
CDDcd000212.83E-6347No hitNo description
SMARTSM003362.0E-6447IPR000315B-box-type zinc finger
SMARTSM003361.0E-1553100IPR000315B-box-type zinc finger
PROSITE profilePS5011910.39553100IPR000315B-box-type zinc finger
PfamPF006436.2E-85492IPR000315B-box-type zinc finger
CDDcd000212.58E-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: 304 aa     Download sequence    Send to blast
MKIQCDVCSS REASVFCSAD EAALCSSCDH RVHHANKLAS KHQRFSLVNP DKNDAPVCDI  60
CQEKRAFLFC QQDRAVLCKD CDFSIHSANE HTQKHSRFLL TGVKLSAYVS SAAAAKTTAS  120
ETSLTVSCDL VPDFKSQPLN KKSNSVSNQT LNPQSLAAER IASPSSSGGG ESVVLRNDVG  180
ISEYLIEMLP GWHVEDFLDS TSALYGFSKG DDSMPTFNNT NFQTSDLSSV PLQNAAIWVP  240
QAPQPPKQAS HFAASHLTGN ISFKDATNTK ANRRLADEGF AVPQISPQFT NTSSKRSRPV  300
RYY*
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}.
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_007017685.21e-106PREDICTED: B-box zinc finger protein 21
SwissprotQ9LQZ74e-76BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A061FC441e-103A0A061FC44_THECC; Salt tolerance 2, putative isoform 1
STRINGEOY149101e-104(Theobroma cacao)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.16e-72salt tolerance homolog2
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]