3OPU:
reference: Structure of the C-terminal domain of the surface antigen SpaP from the caries pathogen Streptococcus mutans., Nylander A, Forsgren N, Persson K, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Jan 1;67(Pt, 1):23-6. Epub 2010 Dec 21. PMID: 21206016

This OCA Structure page
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