[Term] id: PR:000066426 name: guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas-1/XLas-2/XLas-3 methylated 1 (human) def: "A guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas-1/XLas-2/XLas-3 (human) that has been methylated on the residue at the position equivalent to Cys-805 of the amino acid sequence represented by UniProtKB:Q5JWF2-1. Example: UniProtKB:Q5JWF2-1, Cys-805, MOD:00660." [PRO:DNx, IEDB_epitope:1060287] comment: Category=organism-modification. synonym: "hGNAS/iso:[XLas-1/XLas-2/XLas-3]/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q5JWF2, Cys-805, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q5JWF2-1, Cys-805, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q5JWF2 ! guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas-1/XLas-2/XLas-3 (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens