[Term] id: PR:000064196 name: hypoxanthine-guanine phosphoribosyltransferase sequence variant G140D, initiator methionine removed form (human) def: "A hypoxanthine-guanine phosphoribosyltransferase (human) that has an Asp residue at the position equivalent to Gly-140 of the amino acid sequence represented by UniProtKB:P00492 and that has had the initiator methionine removed. UniProtKB:P00492, 2-218, Gly-140, CHEBI:29958." [PRO:DNx, Reactome:R-HSA-9734264] comment: Category=organism-modification. synonym: "hHPRT1/var:G140D/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "HPRT1 G140D" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9734264] synonym: "UniProtKB:P00492, 2-218, Gly-140, CHEBI:29958" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-9734264 "PR:000064196 located_in GO:0005829" is_a: PR:P00492 ! hypoxanthine-guanine phosphoribosyltransferase (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens