Pfam combines a number of different Prosite families together

1: Structure of the human ADP-ribosylation factor 1 complexed with GDP. Amor JC, Harrison DH, Kahn RA, Ringe D; Nature 1994;372:704-708. PMID:7990966

2: Structure and function of ARF proteins: Activators of cholera toxin and critical components of intracellular vesicular transport processes. Moss J, Vaughan M; J. Biol. Chem. 1995;270:12327-12330. PMID:7759471

3: Arf proteins: the membrane traffic police? Boman AL, Kahn RA; Trends Biochem Sci 1995;20:147-150. PMID:7770914

4: Human ADP-ribosylation factors. A functionally conserved family of GTP-binding proteins. Kahn RA, Kern FG, Clark J, Gelmann EP, Rulka C; J Biol Chem 1991;266:2606-2614. PMID:1899243