[Term] id: PR:000062494 name: methionine synthase sequence variant H920D (human) def: "A methionine synthase (human) that has an Asp residue at the position equivalent to His-920 of the amino acid sequence represented by UniProtKB:Q99707-1. Example: UniProtKB:Q99707-1, His-920, CHEBI:29958." [PRO:DNx, Reactome:R-HSA-3321914] comment: Category=organism-sequence. synonym: "hMTR/var:H920D" EXACT PRO-short-label [PRO:DNx] synonym: "MTR H920D" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-3321914] synonym: "UniProtKB:Q99707, His-920, CHEBI:29958" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q99707-1, His-920, CHEBI:29958" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-3321914 "PR:000062494 located_in GO:0005829" is_a: PR:Q99707 ! methionine synthase (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens