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PC-MYB1 Homeodomain-like protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 829409, updated on 18-Sep-2024

Summary

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Official Symbol
PC-MYB1
Official Full Name
Homeodomain-like protein
Primary source
TAIR:AT4G32730
Locus tag
AT4G32730
See related
Araport:AT4G32730
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
A. thaliana MYB domain protein 3R1; ARABIDOOSIS THALIANA MYB DOMAIN PROTEIN 3R1; ATMYB3R-1; ATMYB3R1; C-MYB-LIKE TRANSCRIPTION FACTOR 3R-1; F4D11.70; F4D11_70; MYB DOMAIN PROTEIN 3R1; MYB3R-1; MYB3R1
Summary
Encodes a putative c-myb-like transcription factor with three MYB repeats.
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Genomic context

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See PC-MYB1 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
13
Sequence:
Chromosome: 4; NC_003075.7 (15790133..15796114)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene SCR-like 24 Neighboring gene La protein 1 Neighboring gene uncharacterized protein Neighboring gene ENTH/VHS/GAT family protein Neighboring gene tRNA-Ser

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Newly discovered plant c-myb-like genes rewrite the evolution of the plant myb gene family. Braun EL, et al. Plant Physiol, 1999 Sep. PMID 10482656, Free PMC Article
  2. Mutations in MYB3R1 and MYB3R4 cause pleiotropic developmental defects and preferential down-regulation of multiple G2/M-specific genes in Arabidopsis. Haga N, et al. Plant Physiol, 2011 Oct. PMID 21862669, Free PMC Article
  3. Cyclin A participates in the TSO1-MYB3R1 regulatory module to maintain shoot meristem size and fertility in Arabidopsis. Wang F, et al. Development, 2023 Mar 1. PMID 36805640
  4. R1R2R3-Myb proteins positively regulate cytokinesis through activation of KNOLLE transcription in Arabidopsis thaliana. Haga N, et al. Development, 2007 Mar. PMID 17287251
  5. Transcriptional repression by MYB3R proteins regulates plant organ growth. Kobayashi K, et al. EMBO J, 2015 Aug 4. PMID 26069325, Free PMC Article

See all (9) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Cyclin A participates in the TSO1-MYB3R1 regulatory module to maintain shoot meristem size and fertility in Arabidopsis.
    Title: Cyclin A participates in the TSO1-MYB3R1 regulatory module to maintain shoot meristem size and fertility in Arabidopsis.
  2. MYB3R1 and MYB3R4 may have diverse roles during plant development by regulating G2/M-specific genes with various functions as well as genes possibly unrelated to the cell cycle.
    Title: Mutations in MYB3R1 and MYB3R4 cause pleiotropic developmental defects and preferential down-regulation of multiple G2/M-specific genes in Arabidopsis.
  3. Our results suggest that a pair of structurally related myb3r1 myb3r4 transcription factors may positively regulate cytokinesis mainly through transcriptional activation of the KN gene.
    Title: R1R2R3-Myb proteins positively regulate cytokinesis through activation of KNOLLE transcription in Arabidopsis thaliana.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_001342170.1
NM_001342171.1
NM_119426.2
NM_202989.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables DNA binding TAS
Traceable Author Statement
more info
 PubMed 
enables DNA-binding transcription activator activity, RNA polymerase II-specific IDA
Inferred from Direct Assay
more info
 PubMed 
enables DNA-binding transcription factor activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables DNA-binding transcription factor activity TAS
Traceable Author Statement
more info
 PubMed 
enables sequence-specific DNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in negative regulation of DNA-templated transcription IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in negative regulation of cell population proliferation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in negative regulation of cellular response to caffeine IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in positive regulation of DNA-templated transcription IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within regulation of DNA-templated transcription IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in regulation of cytokinesis IGI
Inferred from Genetic Interaction
more info
 PubMed 
Component Evidence Code Pubs
part_of DRM complex 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
Homeodomain-like protein
NP_194999.1
  • ARABIDOOSIS THALIANA MYB DOMAIN PROTEIN 3R1 (ATMYB3R1); CONTAINS InterPro DOMAIN/s: SANT, DNA-binding (InterPro:IPR001005), Myb, DNA-binding (InterPro:IPR014778), Homeodomain-like (InterPro:IPR009057), Homeodomain-related (InterPro:IPR012287), HTH transcriptional regulator, Myb-type, DNA-binding (InterPro:IPR017930), Myb transcription factor (InterPro:IPR015495); BEST Arabidopsis thaliana protein match is: myb domain protein 3r-4 (TAIR:AT5G11510.1); Has 12611 Blast hits to 8395 proteins in 560 species: Archae - 0; Bacteria - 0; Metazoa - 1244; Fungi - 1015; Plants - 7252; Viruses - 4; Other Eukaryotes - 3096 (source: NCBI BLink).
NP_974718.1
  • PC-MYB1; CONTAINS InterPro DOMAIN/s: SANT, DNA-binding (InterPro:IPR001005), Myb, DNA-binding (InterPro:IPR014778), Homeodomain-like (InterPro:IPR009057), Homeodomain-related (InterPro:IPR012287), Myb transcription factor (InterPro:IPR015495), HTH transcriptional regulator, Myb-type, DNA-binding (InterPro:IPR017930); BEST Arabidopsis thaliana protein match is: myb domain protein 3r-4 (TAIR:AT5G11510.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (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_003075.7 Reference assembly

    Range
    15790133..15796114
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001342169.1 → NP_001328944.1  Homeodomain-like protein [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178UW45, A0A5S9XYW9, A0A654FVC3, F4JV48
    Conserved Domains (2) summary
    PLN03091
    Location:84 → 188
    PLN03091; hypothetical protein; Provisional
    pfam13921
    Location:38 → 95
    Myb_DNA-bind_6; Myb-like DNA-binding domain

  2. NM_202989.3 → NP_974718.1  Homeodomain-like protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_974718.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178UW45, A0A5S9XYW9, A0A654FVC3, F4JV48
    Conserved Domains (2) summary
    PLN03091
    Location:84 → 188
    PLN03091; hypothetical protein; Provisional
    pfam13921
    Location:38 → 95
    Myb_DNA-bind_6; Myb-like DNA-binding domain

  3. NM_001342170.1 → NP_001328945.1  Homeodomain-like protein [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178UW45, A0A5S9XYW9, A0A654FVC3, F4JV48
    Conserved Domains (2) summary
    PLN03091
    Location:84 → 188
    PLN03091; hypothetical protein; Provisional
    pfam13921
    Location:38 → 95
    Myb_DNA-bind_6; Myb-like DNA-binding domain

  4. NM_001342171.1 → NP_001328946.1  Homeodomain-like protein [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178UW45, A0A5S9XYW9, A0A654FVC3, F4JV48
    Conserved Domains (2) summary
    PLN03091
    Location:84 → 188
    PLN03091; hypothetical protein; Provisional
    pfam13921
    Location:38 → 95
    Myb_DNA-bind_6; Myb-like DNA-binding domain

  5. NM_119426.2 → NP_194999.1  Homeodomain-like protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_194999.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O65528, Q9LDX5, Q9S7G7
    Conserved Domains (2) summary
    smart00717
    Location:87 → 135
    SANT; SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains
    pfam00249
    Location:87 → 133
    Myb_DNA-binding; Myb-like DNA-binding domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9S7G7.1

Gene LinkOut

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