The gene GCC1 (GRIP and coiled-coil domain-containing protein 1) is mapped to human chromosome 7q32.1. It belongs to trans-Golgi network (TGN) golgins. The protein has a GRIP domain at the carboxyl-terminal, which is required for TGN localization. GCC1 is commonly referred to as GCC88.
Synonyms: Anti-GRIP and coiled-coil domain-containing protein 1; Anti-Golgi coiled-coil protein 1
Storage: -20C
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Biochem Physiol Actions: GCC1 (GRIP and coiled-coil domain-containing protein 1) is involved in the retrograde transport route from early endosomes to the trans-Golgi network (TGN). Absence of GCC1 disturbs localization of t-SNARE syntaxin 6, a syntaxin crucial for the retrograde transport.
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