2XY9: human angiotensin converting enzyme in complex with phosphinic tripeptide (10.1042/BJ20102123 )
2XYD: human angiotenisn converting enzyme n-domain in complex with phosphinic tripeptide (10.1042/BJ20102123 )
2YDM: structural characterization of angiotensin-i converting enzyme in complex with a selenium analogue of captopril (10.1111/J.1742-4658.2011.08276.X )