3ASU:
reference: Crystal structure of serine dehydrogenase from Escherichia coli: important role of the C-terminal region for closed-complex formation., Yamazawa R, Nakajima Y, Mushiake K, Yoshimoto T, Ito K, J Biochem. 2011 Jun;149(6):701-12. Epub 2011 Feb 23. PMID: 21349860

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