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KDELR
KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptors (KDELR) are the members of a group of receptor proteins: * KDELR1 * KDELR2 * KDELR3 ER lumen protein retaining receptor 3 is a protein that in humans is encoded by the ''KDELR3'' gene. Retention of resident soluble proteins in the lumen of the endoplasmic reticulum (ER) is achieved in both yeast and animal cells by their continua ... References Human proteins {{protein-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDELR1
KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 1, also known as KDELR1, is a protein which in humans is encoded by the ''KDELR1'' gene. Function 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 then returns it to the ER. In yeast, the sorting receptor is encoded by a single gene, ERD2, which is a seven-transmembrane protein. Unlike yeast, several human homologs of the ERD2 gene, constituting the KDEL receptor gene family, have been described. The protein encoded by this gene was the first member of the family to be identi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDELR3
ER lumen protein retaining receptor 3 is a protein that in humans is encoded by the ''KDELR3'' gene. 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, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDELR2
ER lumen protein retaining receptor 2 is a protein that in humans is encoded by the ''KDELR2'' gene. 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, 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. KDELR2 was the second member of the family to be identified, and it encodes a protein which is 83% identical to the KDELR1 gene product. See also *KDELR1 *KDELR3 ER lum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |