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Review
. 1990 Dec;15(12):473-7.
doi: 10.1016/0968-0004(90)90301-q.

Small GTP-binding proteins in vesicular transport

Affiliations
Review

Small GTP-binding proteins in vesicular transport

W E Balch. Trends Biochem Sci. 1990 Dec.

Abstract

Recent recognition of the abundance of small GTP-binding proteins in eukaryotic cells has sparked off a search for the possible function of these proteins. Evidence is accumulating that SAR1, ARF, SEC4 and YPT1 in yeast and the rab and arf family in mammalian cells play a central role in the regulation of vesicle transport and organelle function.

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