3I2Z:
reference: Crystallization and X-ray structure of cold-shock protein E from Salmonella typhimurium., Morgan HP, Wear MA, McNae I, Gallagher MP, Walkinshaw MD, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Dec 1;65(Pt, 12):1240-5. Epub 2009 Nov 27. PMID: 20054119

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