2P04:
reference: PAS-mediated dimerization of soluble guanylyl cyclase revealed by signal transduction histidine kinase domain crystal structure., Ma X, Sayed N, Baskaran P, Beuve A, van den Akker F, J Biol Chem. 2008 Jan 11;283(2):1167-78. Epub 2007 Nov 15. PMID: 18006497

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