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DNAJC12 DnaJ heat shock protein family (Hsp40) member C12 [ Homo sapiens (human) ]

Gene ID: 56521, updated on 5-Mar-2024

Summary

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Official Symbol
DNAJC12provided by HGNC
Official Full Name
DnaJ heat shock protein family (Hsp40) member C12provided by HGNC
Primary source
HGNC:HGNC:28908
See related
Ensembl:ENSG00000108176 MIM:606060; AllianceGenome:HGNC:28908
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
JDP1; HPANBH4
Summary
This gene encodes a member of a subclass of the HSP40/DnaJ protein family. Members of this family of proteins are associated with complex assembly, protein folding, and export. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
Expression
Broad expression in adrenal (RPKM 18.5), liver (RPKM 12.0) and 15 other tissues See more
Orthologs
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Genomic context

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See DNAJC12 in Genome Data Viewer
Location:
10q21.3
Exon count:
5
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 10 NC_000010.11 (67796669..67838188, complement)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 10 NC_060934.1 (68665111..68706704, complement)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 10 NC_000010.10 (69556427..69597946, complement)

Chromosome 10 - NC_000010.11Genomic Context describing neighboring genes Neighboring gene tRNA-Ser (anticodon TGA) 1-1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3451 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3452 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3453 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3454 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3455 Neighboring gene ribosomal protein L21 pseudogene 92 Neighboring gene RNA, U6 small nuclear 1250, pseudogene Neighboring gene H3K27ac hESC enhancer GRCh37_chr10:69578643-69579144 Neighboring gene RNA, 7SL, cytoplasmic 394, pseudogene Neighboring gene DnaJ heat shock protein family (Hsp40) member C19 pseudogene 1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3456 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 3457 Neighboring gene Sharpr-MPRA regulatory region 12986 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr10:69620921-69621442 Neighboring gene RNA, U6 small nuclear 523, pseudogene Neighboring gene ReSE screen-validated silencer GRCh37_chr10:69628867-69628993 Neighboring gene ribosomal protein L12 pseudogene 8

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • 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

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Related articles in PubMed

  1. Restless legs syndrome in DNAJC12 deficiency. Porta F, et al. Neurol Sci, 2023 Jun. PMID 36897462
  2. DNACJ12 deficiency in patients with unexplained hyperphenylalaninemia: two new patients and a novel variant. Çıkı K, et al. Metab Brain Dis, 2021 Aug. PMID 34014443
  3. Pathogenic variants of DNAJC12 and evaluation of the encoded cochaperone as a genetic modifier of hyperphenylalaninemia. Gallego D, et al. Hum Mutat, 2020 Jul. PMID 32333439
  4. Phenylalanine hydroxylase variants interact with the co-chaperone DNAJC12. Jung-Kc K, et al. Hum Mutat, 2019 Apr. PMID 30667134
  5. Increased Expression of DNAJC12 is Associated with Aggressive Phenotype of Gastric Cancer. Uno Y, et al. Ann Surg Oncol, 2019 Mar. PMID 30617870

See all (30) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. DNAJC12 in Monoamine Metabolism, Neurodevelopment, and Neurodegeneration.
    Title: DNAJC12 in Monoamine Metabolism, Neurodevelopment, and Neurodegeneration.
  2. DNAJC12 causes breast cancer chemotherapy resistance by repressing doxorubicin-induced ferroptosis and apoptosis via activation of AKT.
    Title: DNAJC12 causes breast cancer chemotherapy resistance by repressing doxorubicin-induced ferroptosis and apoptosis via activation of AKT.
  3. A rare cause of hyperphenylalaninemia: four cases from a single family with DNAJC12 deficiency.
    Title: A rare cause of hyperphenylalaninemia: four cases from a single family with DNAJC12 deficiency.
  4. Restless legs syndrome in DNAJC12 deficiency.
    Title: Restless legs syndrome in DNAJC12 deficiency.
  5. DNACJ12 deficiency in patients with unexplained hyperphenylalaninemia: two new patients and a novel variant.
    Title: DNACJ12 deficiency in patients with unexplained hyperphenylalaninemia: two new patients and a novel variant.
  6. DNAJC12 promotes lung cancer growth by regulating the activation of betacatenin.
    Title: DNAJC12 promotes lung cancer growth by regulating the activation of β‑catenin.
  7. Pathogenic variants of DNAJC12 and evaluation of the encoded cochaperone as a genetic modifier of hyperphenylalaninemia.
    Title: Pathogenic variants of DNAJC12 and evaluation of the encoded cochaperone as a genetic modifier of hyperphenylalaninemia.
  8. Our results support a role of DNAJC12 in the processing of misfolded ubiquitinated PAH by the ubiquitin-dependent proteasome/autophagy systems and add to the evidence that the DNAJ proteins are important players both for proper folding and degradation of their clients.
    Title: Phenylalanine hydroxylase variants interact with the co-chaperone DNAJC12.
  9. High DNAJC12 expression is associated with gastric Cancer.
    Title: Increased Expression of DNAJC12 is Associated with Aggressive Phenotype of Gastric Cancer.
  10. DNAJC12 mutation was identified in two siblings with developmental delay, movement disorder, and mild hyperphenylalaninemia.
    Title: DNAJC12-associated developmental delay, movement disorder, and mild hyperphenylalaninemia identified by whole-exome sequencing re-analysis.
Submit: New GeneRIF Correction See all GeneRIFs (18)

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

Associated conditions

Description Tests
Hyperphenylalaninemia due to DNAJC12 deficiency
MedGen: C4479270 OMIM: 617384 GeneReviews: Not available
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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

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 protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Component Evidence Code Pubs
is_active_in cytoplasm IBA
Inferred from Biological aspect of Ancestor
more info
  
located_in cytoplasm IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
dnaJ homolog subfamily C member 12
Names
DnaJ (Hsp40) homolog, subfamily C, member 12
J domain containing protein 1 (JDP1)
J domain protein 1
j domain-containing protein 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.

mRNA and Protein(s)

  1. NM_021800.3 → NP_068572.1  dnaJ homolog subfamily C member 12 isoform a

    See identical proteins and their annotated locations for NP_068572.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the longer transcript, and encodes the longer isoform (a).
    Source sequence(s)
    AF176012, AL133551, CB121724
    Consensus CDS
    CCDS7271.1
    UniProtKB/Swiss-Prot
    Q5JVQ1, Q9UKB2, Q9UKB3
    UniProtKB/TrEMBL
    Q6IAH1, S4R3E2
    Related
    ENSP00000225171.2, ENST00000225171.7
    Conserved Domains (2) summary
    COG2214
    Location:9 → 164
    CbpA; Curved DNA-binding protein CbpA, contains a DnaJ-like domain [Transcription]
    pfam00226
    Location:14 → 76
    DnaJ; DnaJ domain

  2. NM_201262.2 → NP_957714.1  dnaJ homolog subfamily C member 12 isoform b

    See identical proteins and their annotated locations for NP_957714.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) differs in the 3' UTR and has multiple coding region differences compared to variant 1. The resulting isoform (b) contains a shorter and distinct C-terminus compared to isoform a.
    Source sequence(s)
    AF176013, AL133551, CB121724
    Consensus CDS
    CCDS7272.1
    UniProtKB/Swiss-Prot
    Q9UKB3
    Related
    ENSP00000343575.6, ENST00000339758.7
    Conserved Domains (1) summary
    pfam00226
    Location:14 → 76
    DnaJ; DnaJ 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_000010.11 Reference GRCh38.p14 Primary Assembly

    Range
    67796669..67838188 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060934.1 Alternate T2T-CHM13v2.0

    Range
    68665111..68706704 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9UKB3.1 GenPept UniProtKB/Swiss-Prot:Q9UKB3

Gene LinkOut

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