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

    Gene ID: 832146, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PI
    Official Full Name
    K-box region and MADS-box transcription factor family protein
    Primary source
    TAIR:AT5G20240
    Locus tag
    AT5G20240
    See related
    Araport:AT5G20240
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Arabidopsis thaliana (ecotype: Columbia)
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
    Also known as
    F5O24.130; F5O24_130; FLORAL HOMEOTIC PROTEIN PISTILLATA; PISTILLATA
    Summary
    Floral homeotic gene encoding a MADS domain transcription factor. Required for the specification of petal and stamen identities.
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    Genomic context

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    Location:
    chromosome: 5
    Exon count:
    5
    Sequence:
    Chromosome: 5; NC_003076.8 (6828904..6831515)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene blue-copper-binding protein Neighboring gene ncRNA Neighboring gene miscRNA Neighboring gene Raffinose synthase family protein Neighboring gene Exostosin family protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Function and regulation of the Arabidopsis floral homeotic gene PISTILLATA. Goto K, et al. Genes Dev, 1994 Jul 1. PMID 7958839
    2. Nuclear localization of the Arabidopsis APETALA3 and PISTILLATA homeotic gene products depends on their simultaneous expression. McGonigle B, et al. Genes Dev, 1996 Jul 15. PMID 8698240
    3. Identification of a rice APETALA3 homologue by yeast two-hybrid screening. Moon YH, et al. Plant Mol Biol, 1999 May. PMID 10394955
    4. Molecular basis for the specification of floral organs by APETALA3 and PISTILLATA. Wuest SE, et al. Proc Natl Acad Sci U S A, 2012 Aug 14. PMID 22847437, Free PMC Article
    5. Direct regulation of the floral homeotic APETALA1 gene by APETALA3 and PISTILLATA in Arabidopsis. Sundström JF, et al. Plant J, 2006 May. PMID 16640596

    See all (22) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Data indicate that C function regulator AGAMOUS and the B function regulators APETALA3 and PISTILLATA control many developmental processes in conjunction, as well as independent activities.
      Title: Control of reproductive floral organ identity specification in Arabidopsis by the C function regulator AGAMOUS.
    2. These results imply considerable changes in the composition and topology of the gene network controlled by AP3/PI during the course of flower development.
      Title: Molecular basis for the specification of floral organs by APETALA3 and PISTILLATA.
    3. BNQ genes Are negatively regulated by AP3 and PI in petals.
      Title: The Arabidopsis floral homeotic proteins APETALA3 and PISTILLATA negatively regulate the BANQUO genes implicated in light signaling.
    4. C-terminal PI motif not essential for floral organ identity function
      Title: Conserved C-terminal motifs of the Arabidopsis proteins APETALA3 and PISTILLATA are dispensable for floral organ identity function.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_001343647.1
    NM_122031.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables DNA-binding transcription factor activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables DNA-binding transcription factor activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    enables RNA polymerase II transcription regulatory region sequence-specific DNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables protein dimerization activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables transcription cis-regulatory region binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in positive regulation of transcription by RNA polymerase II IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within specification of floral organ identity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in specification of floral organ identity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytoplasm IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    K-box region and MADS-box transcription factor family protein
    NP_197524.1
    • PISTILLATA (PI); FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: regulation of transcription, DNA-dependent; LOCATED IN: nucleus, cytoplasm; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 8 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:AT5G23260.1); Has 7000 Blast hits to 6999 proteins in 918 species: Archae - 0; Bacteria - 3; Metazoa - 620; Fungi - 300; Plants - 6000; Viruses - 0; Other Eukaryotes - 77 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_003076.8 Reference assembly

      Range
      6828904..6831515
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_122031.4 → NP_197524.1  K-box region and MADS-box transcription factor family protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_197524.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P48007, Q9SQ07, Q9SQ08, Q9SQ09, Q9SQ10, Q9SQ11, Q9SQ12, Q9SQ13
      UniProtKB/TrEMBL
      A0A178UBJ6, A0A5S9Y6B7, A0A7G2FA17
      Conserved Domains (2) summary
      cd00265
      Location:2 → 80
      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:83 → 165
      K-box; K-box region

    2. NM_001343647.1 → NP_001330416.1  K-box region and MADS-box transcription factor family protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8BAQ7
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P48007.1

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