Homo sapiens Gene: DNAJB9
Summary
InnateDB Gene IDBG-36485.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol DNAJB9
Gene Name DnaJ (Hsp40) homolog, subfamily B, member 9
Synonyms ERdj4; MDG-1; MDG1; MST049; MSTP049;
Species Homo sapiens
Ensembl Gene ENSG00000128590
Encoded Proteins
DnaJ (Hsp40) homolog, subfamily B, member 9
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene is a member of the J protein family. J proteins function in many cellular processes by regulating the ATPase activity of 70 kDa heat shock proteins. This gene is a member of the type 2 subgroup of DnaJ proteins. The encoded protein is localized to the endoplasmic reticulum. This protein is induced by endoplasmic reticulum stress and plays a role in protecting stressed cells from apoptosis. [provided by RefSeq, Dec 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome 7:108569568-108574850
Strand Forward strand
Band q31.1
Transcripts
ENST00000249356 ENSP00000249356
ENST00000491582
ENST00000465725
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 17 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Experimentally validated
Total 17 [view]
Protein-Protein 14 [view]
Protein-DNA 2 [view]
Protein-RNA 1 [view]
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 1 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
GO:0051787 misfolded protein binding
Biological Process
GO:0006987 activation of signaling protein activity involved in unfolded protein response
GO:0030433 ER-associated ubiquitin-dependent protein catabolic process
GO:0030968 endoplasmic reticulum unfolded protein response
GO:0044267 cellular protein metabolic process
Cellular Component
GO:0005730 nucleolus
GO:0005737 cytoplasm
GO:0005783 endoplasmic reticulum
GO:0005788 endoplasmic reticulum lumen
GO:0005789 endoplasmic reticulum membrane
GO:0070062 extracellular vesicular exosome
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Method
Confidence
Comments
SSD Ortholog
Ortholog supports species divergence
Not yet available
SSD Ortholog
Ortholog supports species divergence
Pathways
NETPATH
REACTOME
IRE1alpha activates chaperones pathway
Unfolded Protein Response (UPR) pathway
XBP1(S) activates chaperone genes pathway
Metabolism of proteins pathway
KEGG
INOH
PID BIOCARTA
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.741182
RefSeq NM_012328
HUGO
OMIM
CCDS CCDS5752
HPRD 07047
IMGT
EMBL
GenPept
RNA Seq Atlas