Homo sapiens Gene: KDELR3 | |||||||||||||||||||
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Summary | |||||||||||||||||||
InnateDB Gene | IDBG-7523.6 | ||||||||||||||||||
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 | ERD2L3 | ||||||||||||||||||
Species | Homo sapiens | ||||||||||||||||||
Ensembl Gene | ENSG00000100196 | ||||||||||||||||||
Encoded Proteins |
KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 3
KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 3
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Protein Structure | |||||||||||||||||||
Useful resources | Stemformatics EHFPI ImmGen | ||||||||||||||||||
Entrez Gene | |||||||||||||||||||
Summary |
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] |
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Gene Information | |||||||||||||||||||
Type | Protein coding | ||||||||||||||||||
Genomic Location | Chromosome 22:38468062-38483447 | ||||||||||||||||||
Strand | Forward strand | ||||||||||||||||||
Band | q13.1 | ||||||||||||||||||
Transcripts |
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Interactions | |||||||||||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
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Gene Ontology | |||||||||||||||||||
Molecular Function |
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Biological Process |
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Cellular Component |
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Orthologs | |||||||||||||||||||
Species
Mus musculus
Bos taurus
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Gene ID
Gene Order
Not yet available
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Pathways | |||||||||||||||||||
NETPATH | |||||||||||||||||||
REACTOME |
XBP1(S) activates chaperone genes pathway
IRE1alpha activates chaperones pathway
Unfolded Protein Response (UPR) pathway
Metabolism of proteins pathway
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KEGG |
Vibrio cholerae infection pathway
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INOH | |||||||||||||||||||
PID NCI | |||||||||||||||||||
Cross-References | |||||||||||||||||||
SwissProt | O43731 | ||||||||||||||||||
TrEMBL | A0A024R1R0 | ||||||||||||||||||
UniProt Splice Variant | |||||||||||||||||||
Entrez Gene | 11015 | ||||||||||||||||||
UniGene | Hs.528305 | ||||||||||||||||||
RefSeq | NM_006855 NM_016657 | ||||||||||||||||||
HUGO | HGNC:6306 | ||||||||||||||||||
OMIM | |||||||||||||||||||
CCDS | CCDS13972 CCDS46705 | ||||||||||||||||||
HPRD | |||||||||||||||||||
IMGT | |||||||||||||||||||
EMBL | AK222930 AK223238 AK292102 AL035081 AL035082 BC001277 BC096722 BC098131 BC098156 BC098336 CH471095 CR456509 Z97056 | ||||||||||||||||||
GenPept | AAH01277 AAH96722 AAH98131 AAH98156 AAH98336 BAD96650 BAD96958 BAF84791 CAA22673 CAA22674 CAG30395 CAX15124 EAW60237 EAW60238 EAW60240 | ||||||||||||||||||
RNA Seq Atlas | 11015 | ||||||||||||||||||