PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20615869-7 2010 For the orientation of hypoxanthine with C-2 proximal to the molybdenum center, the disposition of substrate in the active site is such that Arg(880) and Glu(802), previous shown to be catalytically important for the conversion of xanthine to uric acid, play similar roles in hydroxylation at C-2 as at C-8. Arginine 141-144 complement C2 Bos taurus 41-44 20615869-7 2010 For the orientation of hypoxanthine with C-2 proximal to the molybdenum center, the disposition of substrate in the active site is such that Arg(880) and Glu(802), previous shown to be catalytically important for the conversion of xanthine to uric acid, play similar roles in hydroxylation at C-2 as at C-8. Arginine 141-144 complement C2 Bos taurus 293-296