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Purification, crystallization and preliminary X-ray analysis of adenylylsulfate reductase from Desulfovibrio vulgaris Miyazaki F.

ABSTRACT: Sulfur in its various oxidation states is used for energy conservation in many microorganisms. Adenylylsulfate reductase is a key enzyme in the sulfur-reduction pathway of sulfate-reducing bacteria. The adenylylsulfate reductase from Desulfovibrio vulgaris Miyazaki F has been purified and crystallized at 277 K using the vapour-diffusion method with ammonium sulfate as the precipitating agent. A data set was collected to 1.7 A resolution from a single crystal at 100 K using synchrotron radiation. The crystal belonged to space group P3(1), with unit-cell parameters a = b = 125.93, c = 164.24 A. The crystal contained two molecules per asymmetric unit, with a Matthews coefficient (V(M)) of 4.02 A(3) Da(-1); the solvent content was estimated to be 69.4%.

SUBMITTER: Ogata H

PROVIDER: S-EPMC2581697 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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Purification, crystallization and preliminary X-ray analysis of adenylylsulfate reductase from Desulfovibrio vulgaris Miyazaki F.

Ogata Hideaki H Goenka Agrawal Aruna A Kaur Amrit Pal AP Goddard Richard R Gärtner Wolfgang W Lubitz Wolfgang W

Acta crystallographica. Section F, Structural biology and crystallization communications 20081025 Pt 11

Sulfur in its various oxidation states is used for energy conservation in many microorganisms. Adenylylsulfate reductase is a key enzyme in the sulfur-reduction pathway of sulfate-reducing bacteria. The adenylylsulfate reductase from Desulfovibrio vulgaris Miyazaki F has been purified and crystallized at 277 K using the vapour-diffusion method with ammonium sulfate as the precipitating agent. A data set was collected to 1.7 A resolution from a single crystal at 100 K using synchrotron radiation. ...[more]

PMID: 18997328

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