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- Table of Contents
Facts about Coatomer subunit gamma-1.
In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are little GTP-binding proteins; the complex also influences the Golgi structural integrity, in addition to the processing, activity, and endocytic recycling of LDL receptors. Required for restricting lipid storage in lipid droplets.
Human | |
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Gene Name: | COPG1 |
Uniprot: | Q9Y678 |
Entrez: | 22820 |
Belongs to: |
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COPG family |
coat protein gamma-cop; coatomer protein complex, subunit gamma 1; coatomer protein complex, subunit gamma; COPG1coatomer subunit gamma; FLJ21068; Gamma-coat protein; gamma-COP
Mass (kDA):
97.718 kDA
Human | |
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Location: | 3q21.3 |
Sequence: | 3; NC_000003.12 (129249575..129277773) |
Cytoplasm. Golgi apparatus membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasmic vesicle, COPI-coated vesicle membrane; Peripheral membrane protein; Cytoplasmic side. The coatomer is cytoplasmic or polymerized on the cytoplasmic side of the Golgi, as well as on the vesicles/buds originating from it. Predominantly located in the cis-Golgi apparatus.
PMID: 11056392 by Futatsumori M., et al. Identification and characterization of novel isoforms of COP I subunits.
PMID: 20674546 by Wang Y.N., et al. COPI-mediated retrograde trafficking from the Golgi to the ER regulates EGFR nuclear transport.