[Term] id: PR:000085640 name: protein phosphatase 1 regulatory subunit 21 methylated 1 (human) def: "A protein phosphatase 1 regulatory subunit 21 (human) that has been methylated on the residue at the position equivalent to Cys-750 of the amino acid sequence represented by UniProtKB:Q6ZMI0-1. Example: UniProtKB:Q6ZMI0-1, Cys-750, MOD:00660." [PRO:DNx, IEDB_epitope:1018197] comment: Category=organism-modification. synonym: "hPPP1R21/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q6ZMI0, Cys-750, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q6ZMI0-1, Cys-750, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q6ZMI0 ! protein phosphatase 1 regulatory subunit 21 (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens