[Term] id: PR:000063187 name: RAF proto-oncogene serine/threonine-protein kinase sequence variant S257L phosphorylated 2 (human) def: "A RAF proto-oncogene serine/threonine-protein kinase (human) that has a Leu residue at the position equivalent to Ser-257 of the amino acid sequence represented by UniProtKB:P04049-1 and that has been phosphorylated on the residues at the positions equivalent to Ser-338, Tyr-341, Thr-491, Ser-494, and Ser-621. Example: UniProtKB:P04049-1, Ser-257, CHEBI:30006|Ser-338/Ser-494/Ser-621, MOD:00046|Tyr-341, MOD:00048|Thr-491, MOD:00047." [PRO:DNx, Reactome:R-HSA-9656058] comment: Category=organism-modification. synonym: "hRAF1/var:S257L/Phos:2" EXACT PRO-short-label [PRO:DNx] synonym: "p-S338,Y341,T492,S494,S621 RAF1 S257L" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9656058] synonym: "UniProtKB:P04049, Ser-257, CHEBI:30006|Ser-338/Ser-494/Ser-621, MOD:00046|Tyr-341, MOD:00048|Thr-491, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P04049-1, Ser-257, CHEBI:30006|Ser-338/Ser-494/Ser-621, MOD:00046|Tyr-341, MOD:00048|Thr-491, MOD:00047" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-9656058 "PR:000063187 located_in GO:0005829" is_a: PR:P04049 ! RAF proto-oncogene serine/threonine-protein kinase (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: has_part MOD:00047 ! O-phospho-L-threonine relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens