ADP-ribosylation factors, 20,000 M(r) guanine nucleotide-binding protein activators of cholera toxin and components of intracellular vesicular transport systems.

ADP-Ribosylation Factors Adenylyl Cyclases/metabolism Amino Acid Sequence Animals Biological Transport Cholera Toxin/metabolism Conserved Sequence GTP-Binding Proteins/genetics,metabolism Humans Molecular Sequence Data Molecular Weight Organelles/metabolism Sequence Homology, Amino Acid Signal Transduction

Cholera Toxin GTP-Binding Proteins ADP-Ribosylation Factors Adenylyl Cyclases