Xaa-Trp aminopeptidase (, aminopeptidase W, aminopeptidase X-Trp) is an enzyme. This enzyme catalyses the following chemical reaction
Release of a variety of N-terminal residues (especially glutamate and leucine) from peptides, provided tryptophan (or at least phenylalanine or tyrosine) is the penultimate residue. Also acts on Glu!Trp, Leu!Trp and a number of other dipeptides
This glycoprotein contains Zn2+.
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