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 Brast03G065800.1.p
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Brachypodieae; Brachypodium
Family C2H2
Protein Properties Length: 146aa    MW: 16344.4 Da    PI: 8.3828
Description C2H2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Brast03G065800.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
                        EEETTTTEEESSHHHHHHHHHHT CS
             zf-C2H2  1 ykCpdCgksFsrksnLkrHirtH 23
                        y+C+ C + F++   L  H+++H
  Brast03G065800.1.p 29 YQCSFCRREFRSAQALGGHMNVH 51
                        9********************99 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF576678.96E-72655No hitNo description
Gene3DG3DSA: finger C2H2-type/integrase DNA-binding domain
PROSITE profilePS5015711.3232956IPR007087Zinc finger, C2H2
SMARTSM003550.00392951IPR015880Zinc finger, C2H2-like
PfamPF139123.9E-62952IPR007087Zinc finger, C2H2
PROSITE patternPS0002803151IPR007087Zinc finger, C2H2
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0008361Biological Processregulation of cell size
GO:0009755Biological Processhormone-mediated signaling pathway
GO:0010093Biological Processspecification of floral organ identity
GO:0010160Biological Processformation of organ boundary
GO:0042127Biological Processregulation of cell proliferation
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0046872Molecular Functionmetal ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 146 aa     Download sequence    Send to blast
3D Structure ? help Back to Top
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1njq_A4e-132451229superman protein
2l1o_A4e-132451229Transcriptional regulator SUPERMAN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtProbable transcriptional regulator considered as cadastral protein that acts indirectly to prevent the B class homeotic proteins APETALA3 and perhaps PISTILLATA from acting in the gynoecial whorl. Principal function is to balance cell proliferation in the third and fourth whorls of developing flowers thereby maintaining the boundary between stamens and carpels. May fulfill this role by repressing genes implicated in cell division. Plays equally a role in the determinacy of the floral meristem. Is also required for normal ovule development. {ECO:0000269|PubMed:11006335, ECO:0000269|PubMed:11943180, ECO:0000269|PubMed:12324589, ECO:0000269|PubMed:1352237, ECO:0000269|PubMed:7477325}.
Cis-element ? help Back to Top
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by KRYPTONITE/SUVH4, member of the histone H3-K9 methyltransferase family that contributes with other factors to the CpNpG methylation of the SUP gene resulting in its silencing. The alternative epigenetic states of the SUPERMAN locus have been called Clark Kent alleles. Positively regulated at an early stage of development by LEAFY and by B class homeotic proteins APETALA3 and PISTILLATA. Later expression is maintained by both the B class homeotic proteins and the C class homeotic protein AGAMOUS. These two steps of regulation require the intervention of additional factors. {ECO:0000269|PubMed:11898023}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAP0058737e-33AP005873.3 Oryza sativa Japonica Group genomic DNA, chromosome 2, BAC clone:B1370C05.
GenBankAP0149587e-33AP014958.1 Oryza sativa Japonica Group DNA, chromosome 2, cultivar: Nipponbare, complete sequence.
GenBankCP0126107e-33CP012610.1 Oryza sativa Indica Group cultivar RP Bio-226 chromosome 2 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_010236493.18e-67transcriptional regulator SUPERMAN
SwissprotQ388955e-22SUP_ARATH; Transcriptional regulator SUPERMAN
TrEMBLA0A0Q3F7P32e-65A0A0Q3F7P3_BRADI; Uncharacterized protein
STRINGTRIUR3_03721-P11e-34(Triticum urartu)
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
AT3G23130.13e-21C2H2 family protein
Publications ? help Back to Top
  1. Breuil-Broyer S, et al.
    Analysis of the Arabidopsis superman allelic series and the interactions with other genes demonstrate developmental robustness and joint specification of male-female boundary, flower meristem termination and carpel compartmentalization.
    Ann. Bot., 2016. 117(5): p. 905-23
  2. Prunet N,Yang W,Das P,Meyerowitz EM,Jack TP
    SUPERMAN prevents class B gene expression and promotes stem cell termination in the fourth whorl of Arabidopsis thaliana flowers.
    Proc. Natl. Acad. Sci. U.S.A., 2017. 114(27): p. 7166-7171
  3. Uemura A, et al.
    Regulation of floral meristem activity through the interaction of AGAMOUS, SUPERMAN, and CLAVATA3 in Arabidopsis.
    Plant Reprod, 2018. 31(1): p. 89-105
  4. Xu Y, et al.
    SUPERMAN regulates floral whorl boundaries through control of auxin biosynthesis.
    EMBO J., 2019.