| 4YTA: reference: Protonation-state determination in proteins using high-resolution X-ray crystallography: effects of resolution and completeness., Fisher SJ, Blakeley MP, Cianci M, McSweeney S, Helliwell JR, Acta Crystallogr D Biol Crystallogr. 2012 Jul;68(Pt 7):800-9. doi:, 10.1107/S0907444912012589. Epub 2012 Jun 15. PMID: 22751665 |
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