[Term] id: PR:000021974 name: interleukin-1 receptor-associated kinase 1 isoform 1 unmodified form def: "An interleukin-1 receptor-associated kinase 1 isoform 1 that has not been subjected to any co- or post-translational residue modification or peptide bond cleavage." [PRO:CNA] comment: Category=modification. synonym: "IRAK1/iso:1/UnMod" EXACT PRO-short-label [PRO:DNx] synonym: "interleukin-1 receptor-associated kinase 1 inactive" EXACT [] intersection_of: PR:000021973 ! interleukin-1 receptor-associated kinase 1 isoform 1 intersection_of: has_part PR:000021935 ! immature protein part intersection_of: lacks_part PR:000025513 ! modified amino-acid residue disjoint_from: PR:000018264 ! proteolytic cleavage product