[Term] id: PR:000067091 name: serine/threonine-protein kinase SMG1 methylated 3 (human) def: "A serine/threonine-protein kinase SMG1 (human) that has been methylated on the residue at the position equivalent to Cys-475 of the amino acid sequence represented by UniProtKB:Q96Q15-1. Example: UniProtKB:Q96Q15-1, Cys-475, MOD:00660." [PRO:DNx, IEDB_epitope:1020633] comment: Category=organism-modification. synonym: "hSMG1/Me:3" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q96Q15, Cys-475, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q96Q15-1, Cys-475, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q96Q15 ! serine/threonine-protein kinase SMG1 (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens