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N-terminal WD40 domain of beta'-COPI subunit with four chains in the asymmetric unitN-terminal WD40 domain of beta'-COPI subunit with four chains in the asymmetric unit
Structural highlights
FunctionC8Z8B3_YEAS8 The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins.[PIRNR:PIRNR005567] |
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