>2p4z_B mol:protein length:284 Metal-dependent hydrolases of the beta-lactamase superfamily IIMRGSHHHHHHGSVEVQVLIENVVFARNFVAEHGLSLLLKKGNKEIVVDTGQSENFIKNCGLMGIDVGRIKKVVLTHGHYDHIGGLKGLLERNPEVKIYTHKEILNKKYAMRKGGQFEEIGFDLSFYEKYKNNFVLIDKDAEIEEGFYVITNTDITYDNEFTTKNFFVEKEGKRIPDKFLDEVFVVVKEEDGINVVTGCSHAGILNILETARNRFGVSYIKSLIGGFHLRGMEEEKVKDIARKIEEYGVKKVLTGHCTGIDEYGFLKSVLKDKISYLTTSSSIVV