PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22666423-2 2012 ARF6 operates by cycling between GDP-bound (inactive) and GTP-bound (active) forms and is a potential regulator of GPCR-mediated uterine activity during pregnancy and labour. Guanosine Diphosphate 33-36 ADP ribosylation factor 6 Homo sapiens 0-4