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Aliases for DNAJB12 Gene

Aliases for DNAJB12 Gene

  • DnaJ Heat Shock Protein Family (Hsp40) Member B12 2 3 5
  • DnaJ (Hsp40) Homolog, Subfamily B, Member 12 2 3
  • DnaJ Homolog Subfamily B Member 12 3
  • DJ10 3

External Ids for DNAJB12 Gene

Previous GeneCards Identifiers for DNAJB12 Gene

  • GC10M072872
  • GC10M073196
  • GC10M073986
  • GC10M073438
  • GC10M073762
  • GC10M074092
  • GC10M068086

Summaries for DNAJB12 Gene

Entrez Gene Summary for DNAJB12 Gene

  • DNAJB12 belongs to the evolutionarily conserved DNAJ/HSP40 family of proteins, which regulate molecular chaperone activity by stimulating ATPase activity. DNAJ proteins may have up to 3 distinct domains: a conserved 70-amino acid J domain, usually at the N terminus; a glycine/phenylalanine (G/F)-rich region; and a cysteine-rich domain containing 4 motifs resembling a zinc finger domain (Ohtsuka and Hata, 2000 [PubMed 11147971]).[supplied by OMIM, Mar 2008]

GeneCards Summary for DNAJB12 Gene

DNAJB12 (DnaJ Heat Shock Protein Family (Hsp40) Member B12) is a Protein Coding gene. Diseases associated with DNAJB12 include Leber Congenital Amaurosis 12. Among its related pathways are Protein processing in endoplasmic reticulum. An important paralog of this gene is DNAJB14.

UniProtKB/Swiss-Prot for DNAJB12 Gene

  • Acts as a co-chaperone with HSPA8/Hsc70; required to promote protein folding and trafficking, prevent aggregation of client proteins, and promote unfolded proteins to endoplasmic reticulum-associated degradation (ERAD) pathway (PubMed:21150129, PubMed:21148293). Acts by determining HSPA8/Hsc70s ATPase and polypeptide-binding activities. Can also act independently of HSPA8/Hsc70: together with DNAJB14, acts as a chaperone that promotes maturation of potassium channels KCND2 and KCNH2 by stabilizing nascent channel subunits and assembling them into tetramers (PubMed:27916661). While stabilization of nascent channel proteins is dependent on HSPA8/Hsc70, the process of oligomerization of channel subunits is independent of HSPA8/Hsc70 (PubMed:27916661). When overexpressed, forms membranous structures together with DNAJB14 and HSPA8/Hsc70 within the nucleus; the role of these structures, named DJANGOs, is still unclear (PubMed:24732912).

  • (Microbial infection) In case of infection by polyomavirus, involved in the virus endoplasmic reticulum membrane penetration and infection (PubMed:21673190, PubMed:24675744).

No data available for CIViC summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for DNAJB12 Gene

Genomics for DNAJB12 Gene

Regulatory Elements for DNAJB12 Gene

Enhancers for DNAJB12 Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH10G072314 2.1 FANTOM5 Ensembl ENCODE dbSUPER 27.5 +35.0 35006 11.7 MLX CREB3L1 FEZF1 DMAP1 YBX1 YY1 ZNF143 ZNF263 SP3 TBX21 DNAJB12 DDIT4 ECD PSAP ENSG00000227540 ANAPC16 NUDT13 MICU1 ENSG00000269926
GH10G072326 2.1 FANTOM5 Ensembl ENCODE dbSUPER 25.8 +23.0 22983 11.3 HDGF PKNOX1 MLX AGO1 ARID4B SIN3A FEZF1 DMAP1 ZNF2 ZBTB7B DNAJB12 DNAJC9 DDIT4 PSAP P4HA1 SPOCK2 ENSG00000269926
GH10G072294 2.1 FANTOM5 Ensembl ENCODE dbSUPER 24.1 +58.1 58120 5.0 HDGF PKNOX1 FOXA2 CREB3L1 ARNT WRNIP1 SIN3A ZNF2 ZNF766 ZNF143 DNAJB12 ECD PSAP RPL17P50 DDIT4 ENSG00000269926
GH10G072307 2 FANTOM5 Ensembl ENCODE dbSUPER 22.4 +45.7 45733 3.8 HDGF PKNOX1 ARNT ARID4B ZNF766 CBX5 FOS KLF13 ZNF263 JUNB DNAJB12 DDIT4 ENSG00000200170 ANAPC16 ASCC1 PSAP ENSG00000269926
GH10G072241 2.3 VISTA FANTOM5 Ensembl ENCODE dbSUPER 16.8 +105.4 105430 16.8 MLX CREB3L1 DMAP1 YBX1 FEZF1 YY1 ZNF143 ZNF263 SP3 TBX21 ECD ASCC1 DNAJB12 DDIT4 DNAJC9 ENSG00000200170 ANAPC16 RPL17P50 ENSG00000272599 ENSG00000272630
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around DNAJB12 on UCSC Golden Path with GeneCards custom track

Promoters for DNAJB12 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters
ENSR00000029714 530 1801 CREB3L1 ZFP64 FEZF1 DMAP1 YY1 ZNF143 ZNF548 ZNF263 SP3 TBX21

Genomic Location for DNAJB12 Gene

Chromosome:
10
Start:
72,332,830 bp from pter
End:
72,355,230 bp from pter
Size:
22,401 bases
Orientation:
Minus strand

Genomic View for DNAJB12 Gene

Genes around DNAJB12 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
DNAJB12 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for DNAJB12 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for DNAJB12 Gene

Proteins for DNAJB12 Gene

  • Protein details for DNAJB12 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9NXW2-DJB12_HUMAN
    Recommended name:
    DnaJ homolog subfamily B member 12
    Protein Accession:
    Q9NXW2
    Secondary Accessions:
    • B7Z7I3
    • Q9H6H0

    Protein attributes for DNAJB12 Gene

    Size:
    375 amino acids
    Molecular mass:
    41819 Da
    Quaternary structure:
    • Homodimer and homotetramer (PubMed:27916661). Interacts (via J domain) with HSPA8/Hsc70 (PubMed:21150129, PubMed:21148293, PubMed:24732912, PubMed:27916661). Forms a multiprotein complex, at least composed of DNAJB12, DNAJB14, HSPA8/Hsc70 and SGTA; interaction with DNAJB14 and HSPA8/Hsc70 is direct (PubMed:24675744).
    SequenceCaution:
    • Sequence=BAB15289.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305}; Sequence=BAH13619.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305};

    Three dimensional structures from OCA and Proteopedia for DNAJB12 Gene

    Alternative splice isoforms for DNAJB12 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for DNAJB12 Gene

Post-translational modifications for DNAJB12 Gene

  • Ubiquitination at isoforms=2141
  • Modification sites at PhosphoSitePlus

Other Protein References for DNAJB12 Gene

No data available for DME Specific Peptides for DNAJB12 Gene

Domains & Families for DNAJB12 Gene

Gene Families for DNAJB12 Gene

Protein Domains for DNAJB12 Gene

Suggested Antigen Peptide Sequences for DNAJB12 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

Q9NXW2

UniProtKB/Swiss-Prot:

DJB12_HUMAN :
  • Belongs to the DnaJ family. DNAJB12/DNAJB14 subfamily.
Family:
  • Belongs to the DnaJ family. DNAJB12/DNAJB14 subfamily.
genes like me logo Genes that share domains with DNAJB12: view

Function for DNAJB12 Gene

Molecular function for DNAJB12 Gene

UniProtKB/Swiss-Prot Function:
Acts as a co-chaperone with HSPA8/Hsc70; required to promote protein folding and trafficking, prevent aggregation of client proteins, and promote unfolded proteins to endoplasmic reticulum-associated degradation (ERAD) pathway (PubMed:21150129, PubMed:21148293). Acts by determining HSPA8/Hsc70s ATPase and polypeptide-binding activities. Can also act independently of HSPA8/Hsc70: together with DNAJB14, acts as a chaperone that promotes maturation of potassium channels KCND2 and KCNH2 by stabilizing nascent channel subunits and assembling them into tetramers (PubMed:27916661). While stabilization of nascent channel proteins is dependent on HSPA8/Hsc70, the process of oligomerization of channel subunits is independent of HSPA8/Hsc70 (PubMed:27916661). When overexpressed, forms membranous structures together with DNAJB14 and HSPA8/Hsc70 within the nucleus; the role of these structures, named DJANGOs, is still unclear (PubMed:24732912).
UniProtKB/Swiss-Prot Function:
(Microbial infection) In case of infection by polyomavirus, involved in the virus endoplasmic reticulum membrane penetration and infection (PubMed:21673190, PubMed:24675744).

Gene Ontology (GO) - Molecular Function for DNAJB12 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0030544 Hsp70 protein binding IPI 21148293
genes like me logo Genes that share ontologies with DNAJB12: view
genes like me logo Genes that share phenotypes with DNAJB12: view

Animal Models for DNAJB12 Gene

MGI Knock Outs for DNAJB12:

Animal Model Products

CRISPR Products

miRNA for DNAJB12 Gene

Inhibitory RNA Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for DNAJB12 Gene

Localization for DNAJB12 Gene

Subcellular locations from UniProtKB/Swiss-Prot for DNAJB12 Gene

Endoplasmic reticulum membrane; Single-pass membrane protein. Nucleus membrane; Single-pass membrane protein. Note=Localizes to the endoplasmic reticulum membrane (PubMed:21150129, PubMed:21148293, PubMed:24732912, PubMed:27916661). When overexpressed, forms membranous structures in the nucleus (PubMed:24732912). {ECO:0000269 PubMed:21148293, ECO:0000269 PubMed:21150129, ECO:0000269 PubMed:24732912, ECO:0000269 PubMed:27916661}.

Subcellular locations from

COMPARTMENTS
Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for DNAJB12 gene
Compartment Confidence
endoplasmic reticulum 5
nucleus 4
cytosol 2
plasma membrane 1
extracellular 1
cytoskeleton 1
mitochondrion 1
peroxisome 1

Gene Ontology (GO) - Cellular Components for DNAJB12 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005783 endoplasmic reticulum IDA 27916661
GO:0016020 membrane IDA 19946888
GO:0016021 integral component of membrane IEA --
GO:0030176 integral component of endoplasmic reticulum membrane IDA 21148293
GO:0031965 nuclear membrane IEA --
genes like me logo Genes that share ontologies with DNAJB12: view

Pathways & Interactions for DNAJB12 Gene

genes like me logo Genes that share pathways with DNAJB12: view

Pathways by source for DNAJB12 Gene

1 KEGG pathway for DNAJB12 Gene

Gene Ontology (GO) - Biological Process for DNAJB12 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0036503 ERAD pathway IDA 21148293
GO:0043623 cellular protein complex assembly IDA 27916661
GO:0051085 chaperone mediated protein folding requiring cofactor IDA 27916661
GO:0070389 chaperone cofactor-dependent protein refolding IDA 27916661
GO:0071218 cellular response to misfolded protein IDA 21148293
genes like me logo Genes that share ontologies with DNAJB12: view

No data available for SIGNOR curated interactions for DNAJB12 Gene

Drugs & Compounds for DNAJB12 Gene

No Compound Related Data Available

Transcripts for DNAJB12 Gene

Unigene Clusters for DNAJB12 Gene

DnaJ (Hsp40) homolog, subfamily B, member 12:
Representative Sequences:

CRISPR Products

Inhibitory RNA Products

Alternative Splicing Database (ASD) splice patterns (SP) for DNAJB12 Gene

ExUns: 1a · 1b ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7a · 7b ^ 8a · 8b ^ 9a · 9b ^ 10a · 10b · 10c · 10d ^ 11a · 11b
SP1: - - - - -
SP2: - - - - - -
SP3: - -
SP4: - - - -
SP5: -
SP6: -
SP7:

Relevant External Links for DNAJB12 Gene

GeneLoc Exon Structure for
DNAJB12
ECgene alternative splicing isoforms for
DNAJB12

Expression for DNAJB12 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for DNAJB12 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Protein differential expression in normal tissues from HIPED for DNAJB12 Gene

This gene is overexpressed in Bone (25.4), Breast (16.9), and Lung (7.1).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for DNAJB12 Gene



Protein tissue co-expression partners for DNAJB12 Gene

- Elite partner

NURSA nuclear receptor signaling pathways regulating expression of DNAJB12 Gene:

DNAJB12

SOURCE GeneReport for Unigene cluster for DNAJB12 Gene:

Hs.500013

Evidence on tissue expression from TISSUES for DNAJB12 Gene

  • Kidney(4.3)
  • Intestine(4.2)
  • Pancreas(4.2)
  • Nervous system(3.9)
genes like me logo Genes that share expression patterns with DNAJB12: view

Primer Products

No data available for mRNA differential expression in normal tissues , mRNA Expression by UniProt/SwissProt and Phenotype-based relationships between genes and organs from Gene ORGANizer for DNAJB12 Gene

Orthologs for DNAJB12 Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for DNAJB12 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia DNAJB12 34 35
  • 99.43 (n)
dog
(Canis familiaris)
Mammalia DNAJB12 34 35
  • 91.58 (n)
cow
(Bos Taurus)
Mammalia DNAJB12 34 35
  • 89.16 (n)
mouse
(Mus musculus)
Mammalia Dnajb12 34 16 35
  • 88.98 (n)
rat
(Rattus norvegicus)
Mammalia Dnajb12 34
  • 88.47 (n)
platypus
(Ornithorhynchus anatinus)
Mammalia DNAJB12 35
  • 88 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia DNAJB12 35
  • 78 (a)
OneToOne
chicken
(Gallus gallus)
Aves DNAJB12 34 35
  • 76.74 (n)
lizard
(Anolis carolinensis)
Reptilia DNAJB12 35
  • 72 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia dnajb12 34
  • 69.88 (n)
Str.10798 34
African clawed frog
(Xenopus laevis)
Amphibia Xl.22300 34
zebrafish
(Danio rerio)
Actinopterygii dnajb12a 34 35
  • 65.31 (n)
dnajb12b 35 35
  • 62 (a)
OneToMany
wufc16f06 34
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.13337 34
fruit fly
(Drosophila melanogaster)
Insecta CG3061 36 34 35
  • 53.85 (n)
CG30156 35
  • 26 (a)
ManyToMany
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP001810 34
  • 50.99 (n)
worm
(Caenorhabditis elegans)
Secernentea dnj-1 34 35
  • 47.04 (n)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes HLJ1 35 37
  • 24 (a)
OneToMany
thale cress
(Arabidopsis thaliana)
eudicotyledons AT3G57340 34
  • 46.69 (n)
rice
(Oryza sativa)
Liliopsida Os01g0556400 34
  • 50.87 (n)
sea squirt
(Ciona savignyi)
Ascidiacea -- 35
  • 39 (a)
OneToMany
Species where no ortholog for DNAJB12 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for DNAJB12 Gene

ENSEMBL:
Gene Tree for DNAJB12 (if available)
TreeFam:
Gene Tree for DNAJB12 (if available)

Paralogs for DNAJB12 Gene

Paralogs for DNAJB12 Gene

Pseudogenes.org Pseudogenes for DNAJB12 Gene

genes like me logo Genes that share paralogs with DNAJB12: view

Variants for DNAJB12 Gene

Sequence variations from dbSNP and Humsavar for DNAJB12 Gene

SNP ID Clin Chr 10 pos Sequence Context AA Info Type
rs1000016676 -- 72,335,138(+) CTGCC(A/G)GGTGT intron-variant, utr-variant-3-prime
rs1000161957 -- 72,332,356(+) GGGGC(A/G)GTTTG downstream-variant-500B
rs1000248148 -- 72,334,687(+) CACAC(A/G)AGTAG intron-variant, utr-variant-3-prime
rs1000339441 -- 72,346,708(+) TGCCC(A/G)CCTCG intron-variant
rs1000487019 -- 72,337,297(+) GAGCC(C/T)GAGCC intron-variant

Variation tolerance for DNAJB12 Gene

Residual Variation Intolerance Score: 37.4% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 2.42; 42.69% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for DNAJB12 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for
DNAJB12

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Structural Variations from Database of Genomic Variants (DGV) for DNAJB12 Gene

Disorders for DNAJB12 Gene

MalaCards: The human disease database

(1) MalaCards diseases for DNAJB12 Gene - From: DISEASES

Disorder Aliases PubMed IDs
leber congenital amaurosis 12
  • lca12
- elite association - COSMIC cancer census association via MalaCards

Relevant External Links for DNAJB12

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
DNAJB12
genes like me logo Genes that share disorders with DNAJB12: view

No data available for UniProtKB/Swiss-Prot and Genatlas for DNAJB12 Gene

Publications for DNAJB12 Gene

  1. Tetrameric assembly of K(+) channels requires ER-located chaperone proteins. (PMID: 27916661) Li K. … Cai S.Q. (Mol. Cell 2017) 3 4 64
  2. Expression of DNAJB12 or DNAJB14 causes coordinate invasion of the nucleus by membranes associated with a novel nuclear pore structure. (PMID: 24732912) Goodwin E.C. … DiMaio D. (PLoS ONE 2014) 3 4 64
  3. The endoplasmic reticulum-associated Hsp40 DNAJB12 and Hsc70 cooperate to facilitate RMA1 E3-dependent degradation of nascent CFTRDeltaF508. (PMID: 21148293) Grove D.E. … Cyr D.M. (Mol. Biol. Cell 2011) 3 4 64
  4. A novel ER J-protein DNAJB12 accelerates ER-associated degradation of membrane proteins including CFTR. (PMID: 21150129) Yamamoto Y.H. … Kohno K. (Cell Struct. Funct. 2010) 3 4 64
  5. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T. … Sugano S. (Nat. Genet. 2004) 3 4 64

Products for DNAJB12 Gene

Sources for DNAJB12 Gene

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