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POU2F3 POU class 2 homeobox 3 [ Homo sapiens (human) ]

Gene ID: 25833, updated on 5-Mar-2024

Summary

Official Symbol
POU2F3provided by HGNC
Official Full Name
POU class 2 homeobox 3provided by HGNC
Primary source
HGNC:HGNC:19864
See related
Ensembl:ENSG00000137709 MIM:607394; AllianceGenome:HGNC:19864
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
PLA1; OCT11; PLA-1; Epoc-1; OCT-11; OTF-11; Skn-1a
Summary
This gene encodes a member of the POU domain family of transcription factors. POU domain transcription factors bind to a specific octamer DNA motif and regulate cell type-specific differentiation pathways. The encoded protein is primarily expressed in the epidermis, and plays a critical role in keratinocyte proliferation and differentiation. The encoded protein is also a candidate tumor suppressor protein, and aberrant promoter methylation of this gene may play a role in cervical cancer. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Sep 2011]
Expression
Biased expression in skin (RPKM 16.5) and lung (RPKM 0.4) See more
Orthologs
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Genomic context

See POU2F3 in Genome Data Viewer
Location:
11q23.3
Exon count:
17
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 11 NC_000011.10 (120236638..120319945)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 11 NC_060935.1 (120259430..120342742)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 11 NC_000011.9 (120107347..120190654)

Chromosome 11 - NC_000011.10Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105369530 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120067578-120068078 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120068079-120068579 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120080493-120081034 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 3986 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 3987 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 3988 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120088347-120088930 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120091419-120091918 Neighboring gene ReSE screen-validated silencer GRCh37_chr11:120105831-120106053 Neighboring gene out at first homolog Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr11:120119877-120120516 Neighboring gene Sharpr-MPRA regulatory region 564 Neighboring gene uncharacterized LOC649133 Neighboring gene ReSE screen-validated silencer GRCh37_chr11:120135803-120135974 Neighboring gene uncharacterized LOC105369531 Neighboring gene ReSE screen-validated silencer GRCh37_chr11:120146894-120147083 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120176405-120176922 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:120177487-120177989 Neighboring gene Neanderthal introgressed variant-containing enhancers experimental_19560 and experimental_19565 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120184592 Neighboring gene ReSE screen-validated silencer GRCh37_chr11:120193421-120193580 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120195689 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 3989 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 3990 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 3991 Neighboring gene ReSE screen-validated silencer GRCh37_chr11:120224214-120224428 Neighboring gene Rho guanine nucleotide exchange factor 12 Neighboring gene TLC domain containing 5 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120249395 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120288060 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120305787 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120306759 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120313899 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120345004 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120350393 Neighboring gene melanoma risk locus-associated MPRA allelic enhancer 11:120356317

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Clone Names

  • FLJ40063, MGC126698

Gene Ontology Provided by GOA

Component Evidence Code Pubs
part_of chromatin ISA
Inferred from Sequence Alignment
more info
 
located_in cytosol IDA
Inferred from Direct Assay
more info
 
located_in nuclear body IDA
Inferred from Direct Assay
more info
 
located_in nucleolus IDA
Inferred from Direct Assay
more info
 
located_in nucleoplasm IDA
Inferred from Direct Assay
more info
 
located_in nucleus IDA
Inferred from Direct Assay
more info
PubMed 
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 
part_of transcription regulator complex IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
POU domain, class 2, transcription factor 3
Names
POU domain transcription factor OCT11a
octamer-binding protein 11
octamer-binding transcription factor 11
transcription factor PLA-1
transcription factor Skn-1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

  1. NG_030035.1 RefSeqGene

    Range
    8501..88306
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001244682.2 → NP_001231611.1  POU domain, class 2, transcription factor 3 isoform 2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) differs in the 5' UTR, lacks a portion of the 5' coding region and uses an alternate start codon, compared to variant 1. The encoded isoform (2) is longer and has a distinct N-terminus, compared to isoform 1.
    Source sequence(s)
    AK302212, AP000679, AP001150, CU451853
    Consensus CDS
    CCDS58190.1
    UniProtKB/Swiss-Prot
    Q9UKI9
    Related
    ENSP00000260264.4, ENST00000260264.8
    Conserved Domains (2) summary
    smart00352
    Location:185 → 259
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:286 → 339
    Homeobox; Homeobox domain
  2. NM_014352.4 → NP_055167.2  POU domain, class 2, transcription factor 3 isoform 1

    See identical proteins and their annotated locations for NP_055167.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the longer transcript and encodes the shorter isoform (1).
    Source sequence(s)
    AK291993, AP000679, AP001150, BC101649
    Consensus CDS
    CCDS8431.1
    UniProtKB/Swiss-Prot
    A8K7H8, B4DY07, F5GWW6, Q3MIY3, Q9UKI9, Q9UKR7, Q9Y504
    Related
    ENSP00000441687.2, ENST00000543440.7
    Conserved Domains (2) summary
    smart00352
    Location:183 → 257
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:284 → 337
    Homeobox; Homeobox domain

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

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

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000011.10 Reference GRCh38.p14 Primary Assembly

    Range
    120236638..120319945
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011542739.3 → XP_011541041.1  POU domain, class 2, transcription factor 3 isoform X1

    See identical proteins and their annotated locations for XP_011541041.1

    UniProtKB/Swiss-Prot
    Q9UKI9
    Conserved Domains (2) summary
    smart00352
    Location:179 → 253
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:280 → 333
    Homeobox; Homeobox domain
  2. XM_011542742.4 → XP_011541044.1  POU domain, class 2, transcription factor 3 isoform X3

    See identical proteins and their annotated locations for XP_011541044.1

    Conserved Domains (2) summary
    smart00352
    Location:150 → 224
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:251 → 304
    Homeobox; Homeobox domain
  3. XM_011542740.3 → XP_011541042.1  POU domain, class 2, transcription factor 3 isoform X1

    See identical proteins and their annotated locations for XP_011541042.1

    UniProtKB/Swiss-Prot
    Q9UKI9
    Conserved Domains (2) summary
    smart00352
    Location:179 → 253
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:280 → 333
    Homeobox; Homeobox domain
  4. XM_011542741.4 → XP_011541043.1  POU domain, class 2, transcription factor 3 isoform X3

    See identical proteins and their annotated locations for XP_011541043.1

    Conserved Domains (2) summary
    smart00352
    Location:150 → 224
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:251 → 304
    Homeobox; Homeobox domain
  5. XM_017017487.2 → XP_016872976.1  POU domain, class 2, transcription factor 3 isoform X4

  6. XM_024448424.2 → XP_024304192.1  POU domain, class 2, transcription factor 3 isoform X2

    Conserved Domains (2) summary
    smart00352
    Location:171 → 245
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:272 → 325
    Homeobox; Homeobox domain
  7. XM_011542743.3 → XP_011541045.1  POU domain, class 2, transcription factor 3 isoform X3

    See identical proteins and their annotated locations for XP_011541045.1

    Conserved Domains (2) summary
    smart00352
    Location:150 → 224
    POU; Found in Pit-Oct-Unc transcription factors
    pfam00046
    Location:251 → 304
    Homeobox; Homeobox domain

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060935.1 Alternate T2T-CHM13v2.0

    Range
    120259430..120342742
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054368339.1 → XP_054224314.1  POU domain, class 2, transcription factor 3 isoform X1

  2. XM_054368343.1 → XP_054224318.1  POU domain, class 2, transcription factor 3 isoform X3

  3. XM_054368340.1 → XP_054224315.1  POU domain, class 2, transcription factor 3 isoform X1

  4. XM_054368342.1 → XP_054224317.1  POU domain, class 2, transcription factor 3 isoform X3

  5. XM_054368345.1 → XP_054224320.1  POU domain, class 2, transcription factor 3 isoform X4

  6. XM_054368341.1 → XP_054224316.1  POU domain, class 2, transcription factor 3 isoform X2

  7. XM_054368344.1 → XP_054224319.1  POU domain, class 2, transcription factor 3 isoform X3