[Term] id: PR:000046507 name: serine/threonine-protein kinase B-raf, initiator methionine removed phosphorylated 3 (human) def: "A serine/threonine-protein kinase B-raf (human) that has had the initiator methionine removed and has been post-translationally modified to include phosphoserine at position 339 of the amino acid sequence represented by UniProtKB:P15056. UniProtKB:P15056, 2-766, Ser-339, MOD:00046." [PRO:DNx, Reactome:R-HSA-1063700] comment: Category=organism-modification. synonym: "hBRAF/InitMet-/Phos:3" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000085665, Ser-339, MOD:00046" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P15056, 2-766, Ser-339, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-1063700 "PR:000046507 located_in GO:0005886" is_a: PR:P15056 ! serine/threonine-protein kinase B-raf (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens