1PNE:
reference: Crystallization and structure determination of bovine profilin at 2.0 A resolution., Cedergren-Zeppezauer ES, Goonesekere NC, Rozycki MD, Myslik JC, Dauter Z, Lindberg U, Schutt CE, J Mol Biol 1994 Jul 29;240(5):459-75. PMID: 8046751

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