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Crystallization and preliminary X‐ray analysis of enoyl‐acyl carrier protein reductase (FabK) from Streptococcus pneumoniae

Crystallization and preliminary X‐ray analysis of enoyl‐acyl carrier protein reductase (FabK)... The enoyl‐acyl carrier protein (ACP) reductase from Streptococcus pneumoniae (FabK; EC 1.3.1.9) is responsible for catalyzing the final step in each elongation cycle of fatty‐acid biosynthesis. Selenomethionine‐substituted FabK was purified and crystallized by the hanging‐drop vapour‐diffusion method at 277 K. The crystal belongs to space group P21, with unit‐cell parameters a = 50.26, b = 126.70, c = 53.63 Å, β = 112.46°. Diffraction data were collected to 2.00 Å resolution using synchrotron beamline BL32B2 at SPring‐8. Two molecules were estimated to be present in the asymmetric unit, with a solvent content of 45.1%. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section F Wiley

Crystallization and preliminary X‐ray analysis of enoyl‐acyl carrier protein reductase (FabK) from Streptococcus pneumoniae

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References (26)

Publisher
Wiley
Copyright
Copyright © 2006 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1744-3091
eISSN
1744-3091
DOI
10.1107/S1744309106017039
pmid
16754986
Publisher site
See Article on Publisher Site

Abstract

The enoyl‐acyl carrier protein (ACP) reductase from Streptococcus pneumoniae (FabK; EC 1.3.1.9) is responsible for catalyzing the final step in each elongation cycle of fatty‐acid biosynthesis. Selenomethionine‐substituted FabK was purified and crystallized by the hanging‐drop vapour‐diffusion method at 277 K. The crystal belongs to space group P21, with unit‐cell parameters a = 50.26, b = 126.70, c = 53.63 Å, β = 112.46°. Diffraction data were collected to 2.00 Å resolution using synchrotron beamline BL32B2 at SPring‐8. Two molecules were estimated to be present in the asymmetric unit, with a solvent content of 45.1%.

Journal

Acta Crystallographica Section FWiley

Published: Jun 1, 2006

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