PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8497321-3 1993 We have previously shown that there is a diversity of GAPs that recognize this subfamily, including n-chimaerin, which is enriched in the hippocampus; we also detected proteins that bind these p21 proteins and seem to inhibit GTP hydrolysis. Guanosine Triphosphate 226-229 H3 histone pseudogene 16 Homo sapiens 193-196