Mus musculus Gene: Kdelr3
Summary
InnateDB Gene IDBG-161823.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Kdelr3
Gene Name KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 3
Synonyms AI173274
Species Mus musculus
Ensembl Gene ENSMUSG00000010830
Encoded Proteins
KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 3
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000100196:
Retention of resident soluble proteins in the lumen of the endoplasmic reticulum (ER) is achieved in both yeast and animal cells by their continual retrieval from the cis-Golgi, or a pre-Golgi compartment. Sorting of these proteins is dependent on a C-terminal tetrapeptide signal, usually lys-asp-glu-leu (KDEL) in animal cells, and his-asp-glu-leu (HDEL) in S. cerevisiae. This process is mediated by a receptor that recognizes, and binds the tetrapeptide-containing protein, and returns it to the ER. In yeast, the sorting receptor encoded by a single gene, ERD2, is a seven-transmembrane protein. Unlike yeast, several human homologs of the ERD2 gene, constituting the KDEL receptor gene family, have been described. KDELR3 was the third member of the family to be identified, and it encodes a protein highly homologous to KDELR1 and KDELR2 proteins. Two transcript variants of KDELR3 that arise by alternative splicing, and encode different isoforms of KDELR3 receptor, have been described. [provided by RefSeq, Jul 2008]
This gene encodes a member of the KDEL endoplasmic reticulum protein retention receptor family. Retention of resident soluble proteins in the lumen of the endoplasmic reticulum (ER) is achieved in both yeast and animal cells by their continual retrieval from the cis-Golgi, or a pre-Golgi compartment. Sorting of these proteins is dependent on a C-terminal tetrapeptide signal, usually lys-asp-glu-leu (KDEL) in animal cells, and his-asp-glu-leu (HDEL) in S. cerevisiae. This process is mediated by a receptor that recognizes, and binds the tetrapeptide-containing protein, and returns it to the ER. In yeast, the sorting receptor encoded by a single gene, ERD2, is a seven-transmembrane protein. Unlike yeast, several human homologs of the ERD2 gene, constituting the KDEL receptor gene family, have been described. KDELR3 was the third member of the family to be identified. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]
Gene Information
Type Protein coding
Genomic Location Chromosome 15:79516408-79527739
Strand Forward strand
Band E1
Transcripts
ENSMUST00000010974 ENSMUSP00000010974
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Predicted by orthology
Total 1 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0003674 molecular_function
GO:0046923 ER retention sequence binding
Biological Process
GO:0006621 protein retention in ER lumen
GO:0008150 biological_process
GO:0015031 protein transport
GO:0016192 vesicle-mediated transport
Cellular Component
GO:0005575 cellular_component
GO:0005789 endoplasmic reticulum membrane
GO:0016021 integral component of membrane
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Unfolded Protein Response (UPR) pathway
Metabolism of proteins pathway
IRE1alpha activates chaperones pathway
XBP1(S) activates chaperone genes pathway
KEGG
INOH
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
XBP1(S) activates chaperone genes pathway
IRE1alpha activates chaperones pathway
Unfolded Protein Response (UPR) pathway
Metabolism of proteins pathway
KEGG
Vibrio cholerae infection pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Mm.298199
RefSeq NM_134090 XM_006520243
OMIM
CCDS CCDS27642
HPRD
IMGT
MGI ID
MGI Symbol
EMBL
GenPept
RNA Seq Atlas