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. 1999 Feb;55(Pt 2):549-51.
doi: 10.1107/s0907444998011913.

Crystallization of L-aspartate oxidase, the first enzyme in the bacterial de novo biosynthesis of NAD

L Bacchella  1 , C Lina, F Todone, A Negri, G Tedeschi, S Ronchi, A Mattevi
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Crystallization of L-aspartate oxidase, the first enzyme in the bacterial de novo biosynthesis of NAD

L Bacchella et al. Acta Crystallogr D Biol Crystallogr. 1999 Feb.

Abstract

The flavoenzyme L-aspartate oxidase from Escherichia coli was crystallized using the hanging-drop vapour-diffusion technique with PEG 4000 as precipitant. The crystals belong to space group P3121 (or P3221) with unit-cell parameters a = b = 84.9, c = 159.9 A. A solvent content of 42% corresponds to a monomer (60 kDa) in the asymmetric unit. A complete 2.8 A resolution data set was collected using a rotating-anode X-ray generator.

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