3D9V:
reference: The structure of dimeric ROCK I reveals the mechanism for ligand selectivity., Jacobs M, Hayakawa K, Swenson L, Bellon S, Fleming M, Taslimi P, Doran J, J Biol Chem. 2006 Jan 6;281(1):260-8. Epub 2005 Oct 24. PMID: 16249185

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