[Term] id: PR:000070438 name: complement C1s subcomponent methylated 1 (human) def: "A complement C1s subcomponent (human) that has been methylated on the residue at the position equivalent to Cys-202 of the amino acid sequence represented by UniProtKB:P09871. UniProtKB:P09871, Cys-202, MOD:00660." [PRO:DNx, IEDB_epitope:1051522] comment: Category=organism-modification. synonym: "hC1S/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P09871, Cys-202, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:P09871 ! complement C1s subcomponent (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens