[Term] id: PR:000047167 name: sphingolipid Delta(4)-desaturase DES1, initiator methionine removed form (human) def: "A sphingolipid Delta(4)-desaturase DES1 (human) that has had the initiator methionine removed. UniProtKB:O15121, 2-323." [PRO:DNx, Reactome:R-HSA-428201] comment: Category=organism-modification. synonym: "hDEGS1/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000312727" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:O15121, 2-323" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-428201 "PR:000047167 located_in GO:0005789" xref: Reactome:R-HSA-6799512 "PR:000047167 located_in GO:0035579" xref: Reactome:R-HSA-6806305 "PR:000047167 located_in GO:0005886" intersection_of: PR:O15121 ! sphingolipid Delta(4)-desaturase DES1 (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens