0 10 0 http://purl.obolibrary.org/obo/MOD_02109 oxindolylalanine 'oxindolylalanine' SubClassOf 'monohydroxylated tryptophan' http://purl.obolibrary.org/obo/MOD_02106 4-hydroxy-L-tryptophan '4-hydroxy-L-tryptophan' SubClassOf 'monohydroxylated tryptophan' http://purl.obolibrary.org/obo/MOD_02108 6-hydroxy-L-tryptophan '6-hydroxy-L-tryptophan' SubClassOf 'monohydroxylated tryptophan' http://purl.obolibrary.org/obo/MOD_02107 5-hydroxy-L-tryptophan '5-hydroxy-L-tryptophan' SubClassOf 'monohydroxylated tryptophan' http://purl.obolibrary.org/obo/MOD_02113 5,6-Dihydroxytryptophan '5,6-Dihydroxytryptophan' SubClassOf 'modified L-tryptophan residue' http://purl.obolibrary.org/obo/MOD_02112 4,5-Dihydroxytryptophan '4,5-Dihydroxytryptophan' SubClassOf 'modified L-tryptophan residue' http://purl.obolibrary.org/obo/MOD_02115 Dioxindolylalanine 'Dioxindolylalanine' SubClassOf 'modified L-tryptophan residue' http://purl.obolibrary.org/obo/MOD_02114 5,7-Dihydroxytryptophan '5,7-Dihydroxytryptophan' SubClassOf 'modified L-tryptophan residue' http://purl.obolibrary.org/obo/MOD_02111 (2S,4S)-5-hydroxyleucine '(2S,4S)-5-hydroxyleucine' SubClassOf 'monohydroxylated leucine' http://purl.obolibrary.org/obo/MOD_02110 5-hydroxy-L-proline '5-hydroxy-L-proline' SubClassOf 'monohydroxylated proline'