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Protein-coding gene in the species Homo sapiens
Conserved oligomeric Golgi complex subunit 4 is a protein that in humans is encoded by the COG4 gene .[ 5] [ 6]
Multiprotein complexes are key determinants of Golgi apparatus structure and its capacity for intracellular transport and glycoprotein modification. Several complexes have been identified, including the Golgi transport complex (GTC), the LDLC complex, which is involved in glycosylation reactions, and the SEC34 complex, which is involved in vesicular transport. These 3 complexes are identical and have been termed the conserved oligomeric Golgi (COG) complex, which includes COG4 (Ungar et al., 2002).[supplied by OMIM][ 6]
COG4 has been shown to interact with COG7 ,[ 7] COG2 ,[ 7] COG1 [ 7] COG5 .[ 7]
Mutations in this gene have been associated with Saul-Wilson syndrome .[ 8]
^ a b c GRCh38: Ensembl release 89: ENSG00000103051 – Ensembl , May 2017^ a b c GRCm38: Ensembl release 89: ENSMUSG00000031753 – Ensembl , May 2017^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .^ Ungar D, Oka T, Brittle EE, Vasile E, Lupashin VV, Chatterton JE, Heuser JE, Krieger M, Waters MG (Apr 2002). "Characterization of a mammalian Golgi-localized protein complex, COG, that is required for normal Golgi morphology and function" . J Cell Biol . 157 (3): 405–15. doi :10.1083/jcb.200202016 . PMC 2173297 PMID 11980916 . ^ a b "Entrez Gene: COG4 component of oligomeric golgi complex 4" .^ a b c d Loh, Eva; Hong Wanjin (Jun 2004). "The binary interacting network of the conserved oligomeric Golgi tethering complex" . J. Biol. Chem . 279 (23). United States: 24640–8. doi :10.1074/jbc.M400662200 ISSN 0021-9258 . PMID 15047703 . ^ Ferreira C (2020) Saul-Wilson syndrome. In: Adam MP, Ardinger HH, Pagon RA, Wallace SE, Bean LJH, Stephens K, Amemiya A, editors. SourceGeneReviews. Seattle (WA): University of Washington, Seattle
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