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- ISSN: 0929-8665
- E-ISSN: 1875-5305
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Crystallization And X-Ray Analysis Of Nh3- Dependent Nad+ Synthetase From Helicobacter Pylori
- Source: Protein and Peptide Letters, Volume 10, Issue 4, Aug 2003, p. 418 - 421
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- 01 Aug 2003
Abstract
The ubiquitous NAD+ synthetase catalyzes the key step in the biosynthesis of nicotinamide adenine dinucleotide. NH3-dependent NAD+ synthetase from Helicobacter pylori was purified to homogeneity and crystallized using PEG 1500 as a preciptant. The crystal diffracted up to a resolution of 2.3+ and was found to belong to space group C2 with unit cell dimensions of a = 93.8, b = 48.3, c = 64.2 Å and α = γ = 90, β = 110.0°.
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