Format

Send to

Choose Destination
See comment in PubMed Commons below
Semin Cell Biol. 1992 Oct;3(5):301-7.

Small GTP-binding proteins as compartmental markers.

Author information

  • 1Unité de Génétique Somatique (URA CNRS 361), Institut Pasteur, Paris, France.

Abstract

Each intracellular compartment involved in the biosynthetic/secretory pathway of eukaryotic cells bears at its surface at least one small GTP-binding protein. Most of them belong to a distinct branch of the p21ras superfamily, the Sec4/Ypt1/rab family. Other proteins are members of the ARF family. They play a key role in the regulation of budding and targeting/fusion events occurring during protein transport.

PMID:
1457774
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Support Center