2. d.154.1 DmpA/ArgJ-like convergent similarity to the Ntn amidohydrolases ! DmpA/ArgJ-like duplication of beta(3)-alpha-beta-alpha motif; 4 layers: alpha/beta/beta/alpha 1vz7 d1vz7a_ A:193-212,264-272,275-289,302-314,371-379 1vz8 d1vz8d_ D:193-212,264-272,275-289,302-314,371-379 1vz8 d1vz8c_ C:193-212,264-272,275-289,302-314,368-379 1vz7 d1vz7c_ C:193-212,264-273,275-289,302-314,370-379 1vz8 d1vz8b_ B:193-212,264-272,275-289,302-314,371-379 1vz8 d1vz8a_ A:193-212,264-272,275-289,302-314,371-379 1vz7 d1vz7d_ D:193-212,264-272,275-289,302-314,368-379 1vz7 d1vz7b_ B:193-212,264-272,275-289,302-314,371-379 1vz6 d1vz6b_ B:193-212,264-272,275-289,302-314,371-379 1vz6 d1vz6a_ A:193-212,264-272,275-289,302-314,371-379