[Term] id: PR:000045639 name: steroid 17-alpha-hydroxylase/17,20 lyase phosphorylated 1 (human) def: "A steroid 17-alpha-hydroxylase/17,20 lyase (human) that has been phosphorylated at Ser-258. UniProtKB:P05093, Ser-258, MOD:00046." [PMID:20160131, iPTMnet:P05093] comment: Category=organism-modification. Evidence=(ECO:0000006, based on PMID:20160131). Status=unreviewed. synonym: "hCYP17A1/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P05093, Ser-258, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:P05093 ! steroid 17-alpha-hydroxylase/17,20 lyase (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens