has functional parent modified L-proline residue monohydroxylated proline 5-hydroxy-3-methyl-L-proline (Pro) (2S,3S,5Xi)-5-hydroxy-3-methylpyrrolidine-2-carboxylic acid 127.06333160400390625 127.1399993896484375 30.010564804077148438 30.030000686645507812 5-hydroxy-3-methyl-L-proline 5-hydroxy-3-methylproline 5Hy3MePro A protein modification that effectively converts an L-proline residue to a 5-hydroxy-3-methyl-L-proline. C 1 H 2 N 0 O 1 C 6 H 9 N 1 O 2 MOD:01396 MOD_RES 5-hydroxy-3-methylproline (Ile) P PSI-MOD This entry is for the hypothetical formation of 5-hydroxy-3-methyl-L-proline from proline. For the natural production from L-isoleucine, use MOD:01897 [JSG]. artifactual beta-methyl-delta-hydroxyproline monomethylated proline