[Term] id: PR:000078979 name: B-lymphocyte antigen CD20 phosphorylated 3 (human) def: "A B-lymphocyte antigen CD20 (human) that has been phosphorylated on the residue at the position equivalent to Ser-36 of the amino acid sequence represented by UniProtKB:P11836-1. Example: UniProtKB:P11836-1, Ser-36, MOD:00046." [PRO:DNx, IEDB_epitope:2146702, IEDB_epitope:2146704] comment: Category=organism-modification. synonym: "hMS4A1/Phos:3" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P11836, Ser-36, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P11836-1, Ser-36, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P11836 ! B-lymphocyte antigen CD20 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens