[Term] id: PR:000020040 name: cell surface A33 antigen, signal peptide removed form def: "A cell surface A33 antigen that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "GPA33/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000008157 ! cell surface A33 antigen intersection_of: lacks_part SO:0000418 ! signal_peptide