[Term] id: PR:000054730 name: choriogonadotropin subunit beta 3 O-glycosylated 18 (human) def: "A choriogonadotropin subunit beta 3 (human) that has been O-glycosylated at the residue equivalent to Ser-158 of the amino acid sequence represented by UniProtKB:P0DN86-1, in which the glycan structure is represented by GlyTouCan:G00031MO. Example: UniProtKB:P0DN86-1, Ser-158, MOD:00002~GNO:G00031MO." [PRO:DNx, PMID:1374031, PMID:1820200, PMID:468798, PMID:9449027, GlyGen:P0DN86-1] comment: Category=organism-modification. Requested by=GlyGen. synonym: "hCGB[3/5/8]/OGlyco:18" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P0DN86, Ser-158, MOD:00002~GNO:G00031MO" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P0DN86-1, Ser-158, MOD:00002~GNO:G00031MO" NARROW PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P0DN86-1, Ser-158, MOD:00002~UniCarbKB:4" NARROW [PRO:DNx] is_a: PR:P0DN86 ! choriogonadotropin subunit beta 3 (human) relationship: has_part GNO:G00031MO ! G00031MO relationship: has_part MOD:00002 ! O-glycosyl-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens