2K8I:
reference: NMR solution structure of SlyD from Escherichia coli: spatial separation of prolyl isomerase and chaperone function., Weininger U, Haupt C, Schweimer K, Graubner W, Kovermann M, Bruser T, Scholz C, Schaarschmidt P, Zoldak G, Schmid FX, Balbach J, J Mol Biol. 2009 Mar 27;387(2):295-305. Epub 2009 Jan 27. PMID: 19356587

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