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 Peinf101Scf04259g00002.1
Organism
Petunia inflata
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia; Petunia integrifolia
Family C2H2
Protein Properties Length: 206aa    MW: 23870 Da    PI: 10.0247
Description C2H2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peinf101Scf04259g00002.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-C2H214.97.9e-056688123
                              EEETTTTEEESSHHHHHHHHHHT CS
                   zf-C2H2  1 ykCpdCgksFsrksnLkrHirtH 23
                              y+C+ C++ F++   L  H+++H
  Peinf101Scf04259g00002.1 66 YTCSFCKREFRSAQALGGHMNVH 88
                              9********************99 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF576679.72E-76394No hitNo description
PROSITE profilePS5015711.246693IPR007087Zinc finger, C2H2
PfamPF139121.3E-66689IPR007087Zinc finger, C2H2
SMARTSM003550.00386688IPR015880Zinc finger, C2H2-like
PROSITE patternPS0002806888IPR007087Zinc 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: 206 aa     Download sequence    Send to blast
MAGMERNSFN SKYFENKIIM ARQMEYLNNN NGENNNNNNV TSSLRHNYGN EDHLLGGLFS  60
WPPRSYTCSF CKREFRSAQA LGGHMNVHRR DRAMLRQSPP SDINRYSLLN LNLEPNPKFY  120
PYHNPSFSRK FPPFEMRKLG KGLVPNNHLK TARGRFGVEK IDSFMQEKEC TTTVVKKSEF  180
RRLDLGIGLI SESKEDLDLE LRLGST
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1njq_A2e-146188229superman protein
2l1o_A2e-146188229Transcriptional 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}.
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
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB1177493e-36AB117749.1 Petunia x hybrida PhSUP1 mRNA for hypothetical protein, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016464407.15e-55PREDICTED: transcriptional regulator SUPERMAN-like
SwissprotQ388952e-30SUP_ARATH; Transcriptional regulator SUPERMAN
TrEMBLA0A1S3ZJC21e-53A0A1S3ZJC2_TOBAC; transcriptional regulator SUPERMAN-like
STRINGXP_009784163.13e-54(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA21102453
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G23130.19e-33C2H2 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
    [PMID:27098089]
  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
    [PMID:28634297]
  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
    [PMID:29218596]
  4. Xu Y, et al.
    SUPERMAN regulates floral whorl boundaries through control of auxin biosynthesis.
    EMBO J., 2019.
    [PMID:29764982]