1FDL:
reference: Crystallographic refinement of the three-dimensional structure of the FabD1.3-lysozyme complex at 2.5-A resolution., Fischmann TO, Bentley GA, Bhat TN, Boulot G, Mariuzza RA, Phillips SE, Tello D, Poljak RJ, J Biol Chem 1991 Jul 15;266(20):12915-20. PMID: 1712773

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