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SEP3 K-box region and MADS-box transcription factor family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839040, updated on 22-Feb-2019

Summary

Gene symbol
SEP3
Gene description
K-box region and MADS-box transcription factor family protein
Primary source
Araport:AT1G24260
Locus tag
AT1G24260
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliophyta; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
AGAMOUS-like 9; AGL9; F3I6.19; F3I6_19; SEPALLATA3; TRANSCRIPTION FACTOR AGL9
Summary
Member of the MADs box transcription factor family. SEP3 is redundant with SEP1 and 2. Flowers of SEP1/2/3 triple mutants show a conversion of petals and stamens to sepals.SEP3 forms heterotetrameric complexes with other MADS box family members and binds to the CArG box motif.

Genomic context

See SEP3 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
8
Sequence:
Chromosome: 1; NC_003070.9 (8593536..8596123, complement)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Paired amphipathic helix (PAH2) superfamily protein Neighboring gene hypothetical protein Neighboring gene ncRNA Neighboring gene bZIP transcription factor, putative (DUF1664)

Bibliography

Related articles in PubMed

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Pathways from BioSystems

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

NM_001198152.1
NM_102272.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
DNA binding IDA
Inferred from Direct Assay
more info
PubMed 
DNA binding ISS
Inferred from Sequence or Structural Similarity
more info
 
DNA-binding transcription factor activity IEA
Inferred from Electronic Annotation
more info
 
DNA-binding transcription factor activity ISS
Inferred from Sequence or Structural Similarity
more info
PubMed 
DNA-binding transcription factor activity TAS
Traceable Author Statement
more info
PubMed 
RNA polymerase II regulatory region sequence-specific DNA binding IEA
Inferred from Electronic Annotation
more info
 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
protein dimerization activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
cell fate specification IMP
Inferred from Mutant Phenotype
more info
PubMed 
flower development TAS
Traceable Author Statement
more info
PubMed 
plant ovule development IMP
Inferred from Mutant Phenotype
more info
PubMed 
positive regulation of transcription by RNA polymerase II IEA
Inferred from Electronic Annotation
more info
 
regulation of transcription, DNA-templated ISS
Inferred from Sequence or Structural Similarity
more info
 
specification of floral organ identity IMP
Inferred from Mutant Phenotype
more info
PubMed 
specification of floral organ number IMP
Inferred from Mutant Phenotype
more info
PubMed 
Component Evidence Code Pubs
nucleus IDA
Inferred from Direct Assay
more info
PubMed 
nucleus IEA
Inferred from Electronic Annotation
more info
 
nucleus ISM
Inferred from Sequence Model
more info
 

General protein information

Preferred Names
K-box region and MADS-box transcription factor family protein
NP_001185081.1
  • SEPALLATA3 (SEP3); CONTAINS InterPro DOMAIN/s: Transcription factor, MADS-box (InterPro:IPR002100), Transcription factor, K-box (InterPro:IPR002487); BEST Arabidopsis thaliana protein match is: K-box region and MADS-box transcription factor family protein (TAIR:AT3G02310.1).
NP_564214.2
  • SEPALLATA3 (SEP3); FUNCTIONS IN: protein binding, DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: in 6 processes; LOCATED IN: nucleus; EXPRESSED IN: 16 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Transcription factor, MADS-box (InterPro:IPR002100), Transcription factor, K-box (InterPro:IPR002487); BEST Arabidopsis thaliana protein match is: K-box region and MADS-box transcription factor family protein (TAIR:AT5G15800.1); Has 7376 Blast hits to 7375 proteins in 917 species: Archae - 0; Bacteria - 2; Metazoa - 632; Fungi - 302; Plants - 6358; Viruses - 0; Other Eukaryotes - 82 (source: NCBI BLink).
NP_850953.1
  • SEPALLATA3 (SEP3); FUNCTIONS IN: protein binding, DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: in 6 processes; LOCATED IN: nucleus; EXPRESSED IN: 16 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Transcription factor, MADS-box (InterPro:IPR002100), Transcription factor, K-box (InterPro:IPR002487); BEST Arabidopsis thaliana protein match is: K-box region and MADS-box transcription factor family protein (TAIR:AT5G15800.1); Has 7422 Blast hits to 7421 proteins in 918 species: Archae - 0; Bacteria - 2; Metazoa - 630; Fungi - 302; Plants - 6411; Viruses - 0; Other Eukaryotes - 77 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003070.9 Reference assembly

    Range
    8593536..8596123 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_180622.3NP_850953.1  K-box region and MADS-box transcription factor family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_850953.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O22456
    UniProtKB/TrEMBL
    A0A178W2I1
    Conserved Domains (2) summary
    cd00265
    Location:276
    MADS_MEF2_like; MEF2 (myocyte enhancer factor 2)-like/Type II subfamily of MADS ( MCM1, Agamous, Deficiens, and SRF (serum response factor) box family of eukaryotic transcriptional regulators. Binds DNA and exists as hetero and homo-dimers. Differs from SRF-like/Type I ...
    pfam01486
    Location:94173
    K-box; K-box region
  2. NM_102272.4NP_564214.2  K-box region and MADS-box transcription factor family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_564214.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O22456
    UniProtKB/TrEMBL
    A0A178W378, B4F7R9
    Conserved Domains (2) summary
    cd00265
    Location:276
    MADS_MEF2_like; MEF2 (myocyte enhancer factor 2)-like/Type II subfamily of MADS ( MCM1, Agamous, Deficiens, and SRF (serum response factor) box family of eukaryotic transcriptional regulators. Binds DNA and exists as hetero and homo-dimers. Differs from SRF-like/Type I ...
    pfam01486
    Location:95174
    K-box; K-box region
  3. NM_001198152.1NP_001185081.1  K-box region and MADS-box transcription factor family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001185081.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    F4I972
    Conserved Domains (2) summary
    cd00265
    Location:276
    MADS_MEF2_like; MEF2 (myocyte enhancer factor 2)-like/Type II subfamily of MADS ( MCM1, Agamous, Deficiens, and SRF (serum response factor) box family of eukaryotic transcriptional regulators. Binds DNA and exists as hetero and homo-dimers. Differs from SRF-like/Type I ...
    pfam01486
    Location:95160
    K-box; K-box region
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