2VKY:
reference: Bacteriophage P22 tailspike: structure of the complete protein and function of the interdomain linker., Seul A, Muller JJ, Andres D, Stettner E, Heinemann U, Seckler R, Acta Crystallogr D Biol Crystallogr. 2014 May;70(Pt 5):1336-45. doi:, 10.1107/S1399004714002685. Epub 2014 Apr 30. PMID: 24816102

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