ID  Q5E9I6;
PN  ADP-ribosylation factor 3;
GN  ARF3;
OS  9913;
SL  Nucleus Position: SL-0198;
SL  Comments: Golgi apparatus {ECO:0000250}. Cytoplasm, perinuclear region {ECO:0000250}.
DR  UNIPROT: Q5E9I6;
DR  UNIPROT: Q0VCG1;
DR  Pfam: PF00025;
DR  PROSITE: PS51417;
DE  Function: GTP-binding protein that functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Involved in protein trafficking; may modulate vesicle budding and uncoating within the Golgi apparatus (By similarity). {ECO:0000250}.
DE  Reference Proteome: Yes;
GO  GO:0005794;
GO  GO:0048471;
GO  GO:0005886;
GO  GO:0005525;
GO  GO:0003924;
GO  GO:0006886;
GO  GO:0006890;
GO  GO:0016192;
TP  Membrane Topology: Lipid-Anchored; Source: UniProt - Sequence Analysis {ECO:0000255};
SQ  MGNIFGNLLKSLIGKKEMRILMVGLDAAGKTTILYKLKLGEIVTTIPTIGFNVETVEYKNISFTVWDVGGQDKIRPLWRH
SQ  YFQNTQGLIFVVDSNDRERVNEAREELMRMLAEDELRDAVLLVFANKQDLPNAMNAAEITDKLGLHSLRHRNWYIQATCA
SQ  TSGDGLYEGLDWLANQLKNKK
//