[Term] id: PR:000048147 name: neural cell adhesion molecule L1, signal peptide removed phosphorylated 4 (human) def: "A neural cell adhesion molecule L1, signal peptide removed form (human) that has been post-translationally modified to include phosphoserine at positions 1204 and 1248 of the amino acid sequence represented by UniProtKB:P32004. UniProtKB:P32004, 20-1257, Ser-1204/Ser-1248, MOD:00046." [PRO:DNx, Reactome:R-HSA-444982] comment: Category=organism-modification. synonym: "hL1CAM/SigPep-/Phos:4" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000015022, Ser-1204/Ser-1248, MOD:00046" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P32004, 20-1257, Ser-1204/Ser-1248, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-444982 "PR:000048147 located_in GO:0005886" is_a: PR:000028421 ! neural cell adhesion molecule L1, signal peptide removed form (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens