4,5-dihydroxy-L-lysine (2S,4Xi,5Xi)-2,6-diamino-4,5-dihydroxyhexanoic acid 160.0847930908203125 160.1699981689453125 31.989828109741210938 32.0 4,5-dihydroxy-L-lysine 4,5-dihydroxylated L-lysine 45Hy2Lys A protein modification that effectively converts an L-lysine residue to 4,5-dihydroxy-L-lysine. C 0 H 0 N 0 O 2 C 6 H 12 N 2 O 3 Dioxidation K MOD:00375 MOD_RES 4,5-dihydroxylysine PSI-MOD Unimod:425 alpha,epsilon-diamino-delta,gamma-dihydroxycaproic acid delta,gamma-dihydroxylysine dihydroxy natural uniprot.ptm:PTM-0036 dihydroxylated residue hydroxylated lysine