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    JUNB JunB proto-oncogene, AP-1 transcription factor subunit [ Homo sapiens (human) ]

    Gene ID: 3726, updated on 28-Oct-2024

    Summary

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    Official Symbol
    JUNBprovided by HGNC
    Official Full Name
    JunB proto-oncogene, AP-1 transcription factor subunitprovided by HGNC
    Primary source
    HGNC:HGNC:6205
    See related
    Ensembl:ENSG00000171223 MIM:165161; AllianceGenome:HGNC:6205
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    AP-1
    Summary
    Enables sequence-specific double-stranded DNA binding activity. Involved in positive regulation of transcription by RNA polymerase II. Located in nucleoplasm. Part of transcription factor AP-1 complex. Implicated in head and neck squamous cell carcinoma and melanoma. Biomarker of gastrointestinal system cancer (multiple); lung non-small cell carcinoma; and lymphoma (multiple). [provided by Alliance of Genome Resources, Oct 2024]
    Orthologs
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    Genomic context

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    See JUNB in Genome Data Viewer
    Location:
    19p13.13
    Exon count:
    1
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 19 NC_000019.10 (12791486..12793315)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 19 NC_060943.1 (12915978..12917807)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 19 NC_000019.9 (12902300..12904129)

    Chromosome 19 - NC_000019.10Genomic Context describing neighboring genes Neighboring gene bestrophin 2 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10165 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10166 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr19:12876343-12876888 Neighboring gene hook microtubule tethering protein 2 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10167 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr19:12881756-12882256 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr19:12882257-12882757 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:12885288-12885968 Neighboring gene CRISPRi-FlowFISH-validated DNASE2 and PRDX2 regulatory element Neighboring gene CRISPRi-FlowFISH-validated PRDX2 regulatory element 1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14077 Neighboring gene CRISPRi-FlowFISH-validated PRDX2 regulatory element 2 Neighboring gene CRISPRi-FlowFISH-validated JUNB and PRDX2 regulatory element 1 Neighboring gene CRISPRi-FlowFISH-validated JUNB and PRDX2 regulatory element 2 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14078 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14079 Neighboring gene CRISPRi-FlowFISH-validated JUNB regulatory element Neighboring gene microRNA 5684 Neighboring gene CRISPRi-FlowFISH-validated PRDX2 regulatory element 3 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 10173 Neighboring gene H3K27ac hESC enhancer GRCh37_chr19:12904163-12904664 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14082 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 14083 Neighboring gene CRISPRi-FlowFISH-validated RNASEH2A regulatory element Neighboring gene peroxiredoxin 2 Neighboring gene thrombospondin type 1 domain containing 8

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. JunB mediates basal- and TGFβ1-induced smooth muscle cell contractility. Ramachandran A, et al. PLoS One, 2013. PMID 23308222, Free PMC Article
    2. Over-expression of JunB inhibits mitochondrial stress and cytotoxicity in human lymphoma cells exposed to chronic oxidative stress. Son YO, et al. BMB Rep, 2010 Jan. PMID 20132737
    3. Expression of junB is markedly stimulated by glycyrrhizin in a human hepatoma cell line. Koike K. Oncol Rep, 2011 Mar. PMID 21225234
    4. JunB is a key regulator of multiple myeloma bone marrow angiogenesis. Fan F, et al. Leukemia, 2021 Dec. PMID 34007044, Free PMC Article
    5. [Expression and functional analysis of transcriptional factor JunB in hepatic cancer cells]. Wang L, et al. Xi Bao Yu Fen Zi Mian Yi Xue Za Zhi, 2010 Jan. PMID 20056077

    See all (212) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Dual therapeutic targeting of MYC and JUNB transcriptional programs for enhanced anti-myeloma activity.
      Title: Dual therapeutic targeting of MYC and JUNB transcriptional programs for enhanced anti-myeloma activity.
    2. Comprehensive Analysis of CXCR4, JUNB, and PD-L1 Expression in Circulating Tumor Cells (CTCs) from Prostate Cancer Patients.
      Title: Comprehensive Analysis of CXCR4, JUNB, and PD-L1 Expression in Circulating Tumor Cells (CTCs) from Prostate Cancer Patients.
    3. JunB condensation attenuates vascular endothelial damage under hyperglycemic condition.
      Title: JunB condensation attenuates vascular endothelial damage under hyperglycemic condition.
    4. Spatiotemporal Transcriptome Analysis Reveals Activation of the AP1 Pathway in the Ovarian Microenvironment during the Transition from Premenopause to Postmenopause.
      Title: Spatiotemporal Transcriptome Analysis Reveals Activation of the AP1 Pathway in the Ovarian Microenvironment during the Transition from Premenopause to Postmenopause.
    5. The activator protein-1 complex governs a vascular degenerative transcriptional programme in smooth muscle cells to trigger aortic dissection and rupture.
      Title: The activator protein-1 complex governs a vascular degenerative transcriptional programme in smooth muscle cells to trigger aortic dissection and rupture.
    6. AP-1 signaling modulates cardiac fibroblast stress responses.
      Title: AP-1 signaling modulates cardiac fibroblast stress responses.
    7. JUNB mediates oxaliplatin resistance via the MAPK signaling pathway in gastric cancer by chromatin accessibility and transcriptomic analysis.
      Title: JUNB mediates oxaliplatin resistance via the MAPK signaling pathway in gastric cancer by chromatin accessibility and transcriptomic analysis.
    8. Transcription Factor JunB Suppresses Hepatitis C Virus Replication.
      Title: Transcription Factor JunB Suppresses Hepatitis C Virus Replication.
    9. Shock drives a STAT3 and JunB-mediated coordinated transcriptional and DNA methylation response in the endothelium.
      Title: Shock drives a STAT3 and JunB-mediated coordinated transcriptional and DNA methylation response in the endothelium.
    10. Glial AP1 is activated with aging and accelerated by traumatic brain injury.
      Title: Glial AP1 is activated with aging and accelerated by traumatic brain injury.
    Submit: New GeneRIF Correction See all GeneRIFs (95)

    Phenotypes

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    Find tests for this gene in the NIH Genetic Testing Registry (GTR)

    Review eQTL and phenotype association data in this region using PheGenI

    Variation

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    See variants in ClinVar

    See studies and variants in dbVar

    See Variation Viewer (GRCh37.p13)

    See Variation Viewer (GRCh38)

    Genotypes

    HIV-1 interactions

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    Replication interactions

    Interaction Pubs
    Knockdown of jun B proto-oncogene (JUNB) by siRNA enhances the early stages of HIV-1 replication in HeLa-CD4 cells infected with viral pseudotypes HIV89.6R and HIV8.2N PubMed

    Protein interactions

    Protein Gene Interaction Pubs
    Tat tat The gene expression of JunB is significantly upregulated in both clade B and clade C Tat treated SK-N-MC neuroblastoma cells PubMed
    Vpu vpu HIV-1 Vpu-expressing U937 monocytes coculture with LX2 stellate cells to activate release of transforming growth factor beta to culture supernatant, which correlates with increased activity of the AP-1 transcription factor PubMed
    matrix gag HIV-1 matrix activates monocytes to produce MCP-1, which depends on the binding activity of AP-1 complexes (c-Fos/JunB) in the MCP-1 promoter PubMed

    Go to the HIV-1, Human Interaction Database

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables DNA binding TAS
    Traceable Author Statement
    more info
    		 PubMed 
    enables DNA-binding transcription activator activity, RNA polymerase II-specific IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables DNA-binding transcription factor activity, RNA polymerase II-specific IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables DNA-binding transcription factor activity, RNA polymerase II-specific ISA
    Inferred from Sequence Alignment
    more info
    		  
    enables RNA polymerase II cis-regulatory region sequence-specific DNA binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables sequence-specific double-stranded DNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in cellular response to calcium ion IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in decidualization IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in embryonic process involved in female pregnancy IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in integrated stress response signaling NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in labyrinthine layer blood vessel development IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in osteoblast differentiation IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in osteoblast proliferation IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in osteoclast differentiation IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in osteoclast proliferation IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in positive regulation of cell differentiation IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in positive regulation of transcription by RNA polymerase II IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in positive regulation of transcription by RNA polymerase II IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in regulation of T-helper 17 cell differentiation NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in regulation of cell cycle IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in regulation of cell population proliferation IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in regulation of transcription by RNA polymerase II NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in response to steroid hormone IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in trophectodermal cell differentiation IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in vasculogenesis IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    part_of RNA polymerase II transcription regulator complex IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    located_in chromatin ISA
    Inferred from Sequence Alignment
    more info
    		  
    located_in nucleoplasm IDA
    Inferred from Direct Assay
    more info
    		  
    located_in nucleoplasm TAS
    Traceable Author Statement
    more info
    		  
    located_in nucleus NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    part_of transcription factor AP-1 complex IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of transcription regulator complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  

    General protein information

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    Preferred Names
    transcription factor JunB
    Names
    activator protein 1
    jun B proto-oncogene
    transcription factor AP-1 subunit JunB
    transcription factor jun-B

    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.

    mRNA and Protein(s)

    1. NM_002229.3 → NP_002220.1  transcription factor JunB

      See identical proteins and their annotated locations for NP_002220.1

      Status: VALIDATED

      Source sequence(s)
      AC018761, BC009466
      Consensus CDS
      CCDS12280.1
      UniProtKB/Swiss-Prot
      P17275, Q96GH3
      UniProtKB/TrEMBL
      Q53HP8, Q5U079
      Related
      ENSP00000303315.4, ENST00000302754.6
      Conserved Domains (2) summary
      cd14696
      Location:270 → 329
      bZIP_Jun; Basic leucine zipper (bZIP) domain of Jun proteins and similar proteins: a DNA-binding and dimerization domain
      pfam03957
      Location:5 → 257
      Jun; Jun-like transcription factor

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

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

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000019.10 Reference GRCh38.p14 Primary Assembly

      Range
      12791486..12793315
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060943.1 Alternate T2T-CHM13v2.0

      Range
      12915978..12917807
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P17275.1 GenPept UniProtKB/Swiss-Prot:P17275

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

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