Figure 4From: Identification and characterisation of the angiotensin converting enzyme-3 (ACE3) gene: a novel mammalian homologue of ACEModel of murine ACE3. The murine ACE3 model (blue) is superimposed on the human testicular ACE structure (green) co-crystallised with lisinopril (yellow). The zinc ion (spacefill) is coordinated by the zinc binding residues (red). The chloride ions (Cl) of testicular ACE and the locations of the N- and C- termini are also shown. A loop missing in testicular ACE is modelled in red.Back to article page