Homo sapiens Protein: DNAJC3
Summary
InnateDB Protein IDBP-43061.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol DNAJC3
Protein Name DnaJ (Hsp40) homolog, subfamily C, member 3
Synonyms ERdj6; HP58; P58; P58IPK; PRKRI;
Species Homo sapiens
Ensembl Protein ENSP00000365991
InnateDB Gene IDBG-43059 (DNAJC3)
Protein Structure
UniProt Annotation
Function Involved in the unfolded protein response (UPR) during ER stress. Co-chaperone of HSPA8/HSC70, it stimulates its ATPase activity. May inhibit both the autophosphorylation of EIF2AK2/PKR and the ability of EIF2AK2 to catalyze phosphorylation of the EIF2A. May inhibit EIF2AK3/PERK activity. {ECO:0000269PubMed:12601012, ECO:0000269PubMed:8576172, ECO:0000269PubMed:9447982, ECO:0000269PubMed:9920933}.
Subcellular Localization Endoplasmic reticulum {ECO:0000250}.
Disease Associations
Tissue Specificity Widely expressed with high level in the pancreas and testis. Also expressed in cell lines with different levels. {ECO:0000269PubMed:8666242}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 10 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Experimentally validated
Total 10 [view]
Protein-Protein 9 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 1 [view]
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 1 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
Cellular Component
Protein Structure and Domains
PDB ID
InterPro IPR001440 Tetratricopeptide TPR1
IPR001623 DnaJ domain
IPR013026 Tetratricopeptide repeat-containing domain
IPR019734 Tetratricopeptide repeat
PFAM PF00515
PF00226
PF13174
PF13176
PF13181
PRINTS PR00625
PIRSF
SMART SM00271
SM00028
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt
PhosphoSite PhosphoSite-Q13217
TrEMBL X6R9L0
UniProt Splice Variant
Entrez Gene 5611
UniGene Hs.59214
RefSeq
HUGO HGNC:9439
OMIM 601184
CCDS
HPRD 03114
IMGT
EMBL AL136104 AL138955
GenPept