1BRM:
reference: Structure of aspartate-beta-semialdehyde dehydrogenase from Escherichia coli, a key enzyme in the aspartate family of amino acid biosynthesis., Hadfield A, Kryger G, Ouyang J, Petsko GA, Ringe D, Viola R, J Mol Biol 1999 Jun 18;289(4):991-1002. PMID: 10369777

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