Oxidizes primary aromatic amines and, more slowly, some long-chain aliphatic amines, but not methylamine or ethylamine. Uses azurin as an electron acceptor to transfer electrons from the reduced tryptophylquinone cofactor. an aralkylamine + H2O + 2 oxidized [azurin] = an aromatic aldehyde + 2 H(+) + NH4(+) + 2 reduced [azurin] Irreversibly inhibited by phenylhydrazine, hydroxylamine, semicarbazide, hydrazine and aminoguanidine. Reversibly inhibited by isonicotinic acid hydrazide (isoniazid) and isonicotinic acid 2-isopropyl hydrazide (iproniazid). The enzyme is substrate inhibited at high substrate concentrations (Ki=1.08 mM for tyramine). Heterotetramer of two light and two heavy chains. Binds two azurin molecules per heterotetramer. Belongs to the aromatic amine dehydrogenase heavy chain family.