PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9374488-3 1997 SL-GTP was hydrolyzed by p21 with rates similar to those for GTP hydrolysis and appears to be an excellent substrate analog. Guanosine Triphosphate 3-6 H3 histone pseudogene 16 Homo sapiens 25-28 9374488-7 1997 The data are in agreement with the idea that a conformational change during GTP hydrolysis by p21 occurs simultaneously with the actual hydrolysis step. Guanosine Triphosphate 76-79 H3 histone pseudogene 16 Homo sapiens 94-97