4E04:
reference: Dimerization properties of the RpBphP2 chromophore-binding domain crystallized by homologue-directed mutagenesis., Bellini D, Papiz MZ, Acta Crystallogr D Biol Crystallogr. 2012 Aug;68(Pt 8):1058-66. Epub 2012 Jul 17. PMID: 22868772

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