PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2956659-1 1987 The single-stranded (SS) DNA-dependent ATP hydrolysis at pH 7.5 and 6.2 and the double-stranded (DS) DNA-dependent ATP hydrolysis at pH 6.2 by recA protein (no reaction was detectable at pH 7.5) were found to be inhibited competitively by ribose-modified analogs of ATP, 3"-0-anthraniloyl-ATP (Ant-ATP) and 3"-0-(N-methylanthraniloyl)- ATP (Mant-ATP). Ribose 239-245 RAD51 recombinase Homo sapiens 143-147 2956659-6 1987 These observations showed that the ATP analogs which have a bulky substituent in the ribose moiety of ATP had strong hydrophobic interactions with the ATP binding site on the recA protein and also contributed to the cooperative effect of ATP. Ribose 85-91 RAD51 recombinase Homo sapiens 175-179