1ZNN:
reference: A New Arrangement of ({beta}/{alpha})8 Barrels in the Synthase Subunit of PLP Synthase., Zhu J, Burgner JW, Harms E, Belitsky BR, Smith JL, J Biol Chem 2005 Jul 29;280(30):27914-23. Epub 2005 May 23. PMID: 15911615

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