[Term] id: PR:000046256 name: activin receptor type-1B, signal peptide removed form (human) def: "An activin receptor type-1B (human) that has had the signal peptide removed. UniProtKB:P36896, 24-505." [PRO:DNx, Reactome:R-HSA-205867] comment: Category=organism-modification. synonym: "hACVR1B/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000024417" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P36896, 24-505" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-205867 "PR:000046256 located_in GO:0005886" intersection_of: PR:P36896 ! activin receptor type-1B (human) intersection_of: lacks_part SO:0000418 ! signal_peptide relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens