Sec13-Sec31 binds the prebudding complex and this Sec13-Sec31 heterotetramer forms the outer structural scaffold of the coat. Sec13-Sec31 is likely to crosslink the prebudding complexes generating COPII-coated vesicles.
Hammond, AT, Glick, BS
Stephens, DJ, Lin-Marq, N, Pagano, A, Pepperkok, R, Paccaud, JP
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