[Term] id: PR:000074085 name: lamin-B1, mature phosphorylated 2 (human) def: "A lamin-B1 (human) that has had the initiator methionine and propeptide removed, and that has been phosphorylated on the residues at the positions equivalent to Ser-23, Ser-395, and Ser-405 of the amino acid sequence represented by UniProtKB:P20700. UniProtKB:P20700, 2-583, Ser-23/Ser-395/Ser-405, MOD:00046." [PRO:DNx, Reactome:R-HSA-5229018] comment: Category=organism-modification. synonym: "hLMNB1/mature/Phos:2" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P20700, 2-583, Ser-23/Ser-395/Ser-405, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] synonym: "p-S23, S395, S405-LMNB1" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-5229018] xref: Reactome:R-HSA-5229018 "PR:000074085 located_in GO:0005654" is_a: PR:P20700 ! lamin-B1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: lacks_part PR:000021937 ! initiator methionine relationship: lacks_part SO:0001062 ! propeptide