[Term] id: PR:000024658 name: putrescine-binding periplasmic protein PotF, signal peptide removed form def: "A putrescine-binding periplasmic protein PotF that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "potF/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000023572 ! putrescine-binding periplasmic protein PotF intersection_of: lacks_part SO:0000418 ! signal_peptide