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. 2003 Jul;12(7):1538–1546. doi: 10.1110/ps.0301603

Figure 1.

Figure 1.

Structure of the metal binding sites of enzymes belonging to the zinc metallo-hydrolase family of the β-lactamase fold. (A) Binuclear Bacillus cereus β-lactamase (PDB code 1bc2; Fabiane et al. 1998); (B) Stenotrohomonas maltophilia β-lactamase L1 (PDB code 1sml; Ullah et al. 1998); (C) human glyoxalase II (PDB code 1qh3; Cameron et al. 1999); (D) Desulfovibrio gigas ROO (PDB code 1e5d; Frazao et al. 2000). These figures were drawn using MOLMOL (Koradi et al. 1996). Residues are labeled according to the consensus numbering scheme for β-lactamases in all cases (Galleni et al. 2001).