PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23295182-4 2013 Here we test the hypothesis that ARAP2 promotes the growth of FAs by converting Arf6 GTP to Arf6 GDP thereby preventing the activation of the Rho family GTP-binding protein Rac1. Guanosine Diphosphate 97-100 ADP ribosylation factor 6 Homo sapiens 92-96