3LIP:
reference: The open conformation of a Pseudomonas lipase., Schrag JD, Li Y, Cygler M, Lang D, Burgdorf T, Hecht HJ, Schmid R, Schomburg D, Rydel TJ, Oliver JD, Strickland LC, Dunaway CM, Larson SB, Day J, McPherson A, Structure 1997 Feb 15;5(2):187-202. PMID: 9032074

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