4RNZ:
reference: Structure of Csd3 from Helicobacter pylori, a cell shape-determining metallopeptidase., An DR, Kim HS, Kim J, Im HN, Yoon HJ, Yoon JY, Jang JY, Hesek D, Lee M, Mobashery S, Kim SJ, Lee BI, Suh SW, Acta Crystallogr D Biol Crystallogr. 2015 Mar 1;71(Pt 3):675-86. doi:, 10.1107/S1399004715000152. Epub 2015 Feb 26. PMID: 25760614

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