3Q3C:
reference: Biochemical and Structural Studies of Uncharacterized Protein PA0743 from Pseudomonas aeruginosa Revealed NAD+-dependent L-Serine Dehydrogenase., Tchigvintsev A, Singer A, Brown G, Flick R, Evdokimova E, Tan K, Gonzalez CF, Savchenko A, Yakunin AF, J Biol Chem. 2012 Jan 13;287(3):1874-83. Epub 2011 Nov 28. PMID: 22128181

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