[Term] id: PR:000064275 name: coagulation factor IX sequence variant T458K, signal peptide removed form (human) def: "A coagulation factor IX (human) that has a Lys residue at the position equivalent to Thr-458 of the amino acid sequence represented by UniProtKB:P00740-1 and that has had the signal peptide removed. Example: UniProtKB:P00740-1, 29-461, Thr-458, CHEBI:29967." [PRO:DNx, Reactome:R-HSA-9670867] comment: Category=organism-modification. synonym: "hF9/var:T458K/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "F9(29-461) T458K" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9670867] synonym: "UniProtKB:P00740, 29-461, Thr-458, CHEBI:29967" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P00740-1, 29-461, Thr-458, CHEBI:29967" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-9670867 "PR:000064275 located_in GO:0005788" is_a: PR:P00740 ! coagulation factor IX (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens