>cd04160 Arfrp1 Arfrp1 subfamily. Arfrp1 (Arf-related protein 1), formerly known as ARP, is a membrane-associated Arf family member that lacks the N-terminal myristoylation motif. Arfrp1 is mainly associated with the trans-Golgi compartment and the trans-Golgi network, where it regulates the targeting of Arl1 and the GRIP domain-containing proteins, golgin-97 and golgin-245, onto Golgi membranes. It is also involved in the anterograde transport of the vesicular stomatitis virus G protein from the Golgi to the plasma membrane, and in the retrograde transport of TGN38 and Shiga toxin from endosomes to the trans-Golgi network. Arfrp1 also inhibits Arf/Sec7-dependent activation of phospholipase D. Deletion of Arfrp1 in mice causes embryonic lethality at the gastrulation stage and apoptosis of mesodermal cells, indicating its importance in development.

Probab=96.25  E-value=0.0038  Score=39.91  Aligned_cols=23  Identities=26%  Similarity=0.372  Sum_probs=19.3

Q ss_pred             EEEECCCCCCHHHHHHHHHHHCC
Q ss_conf             99987999998999999985189
Q gi|254780132|r    5 FVLIGASGVGKTTIAKQVVLNSE   27 (186)
Q Consensus         5 ivi~GpsGsGK~tl~~~L~~~~~   27 (186)
T Consensus         2 ivilG~~~~GKTsll~~l~~~~~   24 (167)
T cd04160           2 VLILGLDNAGKTTFLEQLKTLFS   24 (167)
T ss_pred             EEEECCCCCCHHHHHHHHHHCCC
T ss_conf             99999999888899998875036