4WYP:
reference: Perturbation of the Conformational Dynamics of an Active-Site Loop Alters Enzyme Activity., Gagne D, French RL, Narayanan C, Simonovic M, Agarwal PK, Doucet N, Structure. 2015 Dec 1;23(12):2256-66. doi: 10.1016/j.str.2015.10.011. Epub 2015, Nov 19. PMID: 26655472

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