1YQV:
reference: Water molecules in the antibody-antigen interface of the structure of the Fab HyHEL-5-lysozyme complex at 1.7 A resolution: comparison with results from isothermal titration calorimetry., Cohen GH, Silverton EW, Padlan EA, Dyda F, Wibbenmeyer JA, Willson RC, Davies DR, Acta Crystallogr D Biol Crystallogr. 2005 May;61(Pt 5):628-33. Epub 2005, Apr 20. PMID: 15858274

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