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 GSBRNA2T00101790001
Common NameGSBRNA2T00101790001
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family bZIP
Protein Properties Length: 151aa    MW: 17022.8 Da    PI: 7.7825
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00101790001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
               bZIP_1   2 kelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklks 61 
                          ke +  +r+ +NR++A++ R+RKk ++   e ++ eL++ N +L +++++l +e   l++
                          788899***********************************************9987765 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003387.4E-1177141IPR004827Basic-leucine zipper domain
PfamPF001701.6E-1178137IPR004827Basic-leucine zipper domain
PROSITE profilePS5021710.9979142IPR004827Basic-leucine zipper domain
SuperFamilySSF579595.56E-1381139No hitNo description
Gene3DG3DSA: hitNo description
CDDcd147048.41E-1084132No hitNo description
PROSITE patternPS0003608499IPR004827Basic-leucine zipper domain
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: 151 aa     Download sequence    Send to blast
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that promotes photomorphogenesis in light. Acts downstream of the light receptor network and directly affects transcription of light-induced genes. Specifically involved in the blue light specific pathway, suggesting that it participates in transmission of cryptochromes (CRY1 and CRY2) signals to downstream responses. In darkness, its degradation prevents the activation of light-induced genes. {ECO:0000269|PubMed:12023303}.
Cis-element ? help Back to Top
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHQ2412532e-54HQ241253.1 Caulanthus amplexicaulis var. barbarae isolate HYH EPIC marker CAB genomic sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009145999.11e-94PREDICTED: transcription factor HY5-like isoform X1
RefseqXP_013639968.11e-94transcription factor HY5-like
SwissprotQ8W1911e-76HYH_ARATH; Transcription factor HY5-like
TrEMBLA0A3P6F9A91e-105A0A3P6F9A9_BRAOL; Uncharacterized protein
STRINGBo5g122830.11e-92(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
Publications ? help Back to Top
  1. Gangappa SN,Holm M,Botto JF
    Molecular interactions of BBX24 and BBX25 with HYH, HY5 HOMOLOG, to modulate Arabidopsis seedling development.
    Plant Signal Behav, 2014.
  2. Ciolfi A, et al.
    Dynamics of the shade-avoidance response in Arabidopsis.
    Plant Physiol., 2013. 163(1): p. 331-53
  3. Kreslavski VD, et al.
    Effect of preillumination with red light on photosynthetic parameters and oxidant-/antioxidant balance in Arabidopsis thaliana in response to UV-A.
    J. Photochem. Photobiol. B, Biol., 2013. 127: p. 229-36
  4. Tossi V,Lamattina L,Jenkins GI,Cassia RO
    Ultraviolet-B-induced stomatal closure in Arabidopsis is regulated by the UV RESISTANCE LOCUS8 photoreceptor in a nitric oxide-dependent mechanism.
    Plant Physiol., 2014. 164(4): p. 2220-30
  5. Tsai HL, et al.
    HUA ENHANCER1 is involved in posttranscriptional regulation of positive and negative regulators in Arabidopsis photomorphogenesis.
    Plant Cell, 2014. 26(7): p. 2858-72
  6. Chalhoub B, et al.
    Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.
    Science, 2014. 345(6199): p. 950-3
  7. Karumuri S,Bandopadhyay R
    In silico analysis of the structure and interaction of COP1 protein of Arabidopsis thaliana.
    Indian J. Biochem. Biophys., 2014. 51(5): p. 343-9
  8. Xie W, et al.
    Exploring potential new floral organ morphogenesis genes of Arabidopsis thaliana using systems biology approach.
    Front Plant Sci, 2015. 6: p. 829
  9. Velanis CN,Herzyk P,Jenkins GI
    Regulation of transcription by the Arabidopsis UVR8 photoreceptor involves a specific histone modification.
    Plant Mol. Biol., 2016. 92(4-5): p. 425-443
  10. Loyola R, et al.
    The photomorphogenic factors UV-B RECEPTOR 1, ELONGATED HYPOCOTYL 5, and HY5 HOMOLOGUE are part of the UV-B signalling pathway in grapevine and mediate flavonol accumulation in response to the environment.
    J. Exp. Bot., 2016. 67(18): p. 5429-5445
  11. Feng XJ, et al.
    Light affects salt stress-induced transcriptional memory of P5CS1 in Arabidopsis.
    Proc. Natl. Acad. Sci. U.S.A., 2016. 113(51): p. E8335-E8343
  12. Li C, et al.
    Characterization and functional analysis of four HYH splicing variants in Arabidopsis hypocotyl elongation.
    Gene, 2017. 619: p. 44-49
  13. Zhang Y, et al.
    Dissection of HY5/HYH expression in Arabidopsis reveals a root-autonomous HY5-mediated photomorphogenic pathway.
    PLoS ONE, 2017. 12(7): p. e0180449
  14. Woloszynska M, et al.
    The Elongator complex regulates hypocotyl growth in darkness and during photomorphogenesis.
    J. Cell. Sci., 2019.
  15. Serivichyaswat PT,Susila H,Ahn JH
    Elongated Hypocotyl 5-Homolog (HYH) Negatively Regulates Expression of the Ambient Temperature-Responsive MicroRNA Gene MIR169.
    Front Plant Sci, 2017. 8: p. 2087
  16. Yang B, et al.
    RSM1, an Arabidopsis MYB protein, interacts with HY5/HYH to modulate seed germination and seedling development in response to abscisic acid and salinity.
    PLoS Genet., 2018. 14(12): p. e1007839