has functional parent 2'-alpha-mannosyl-L-tryptophan modified L-tryptophan residue 7'-hydroxy-2'-alpha-mannosyl-L-tryptophan (2S)-2-amino-3-[7-hydroxy-2-(alpha-D-mannopyranosyl)-1H-indol-3-yl]propanoic acid 178.0477447509765625 178.1399993896484375 364.127044677734375 364.350006103515625 7'-hydroxy-2'-alpha-mannosyl-L-tryptophan A protein modification that effectively converts an L-tryptophan residue to 7'-hydroxy-2'-alpha-mannosyl-L-tryptophan. C 17 H 20 N 2 O 7 C 6 H 10 N 0 O 6 CARBOHYD C-linked (Man) hydroxytryptophan MOD:01609 PSI-MOD W natural uniprot.ptm:PTM-0504 7'-hydroxy-L-tryptophan