2bgi
From Proteopedia
(New page: 200px<br /> <applet load="2bgi" size="450" color="white" frame="true" align="right" spinBox="true" caption="2bgi, resolution 1.68Å" /> '''X-RAY STRUCTURE OF ...) |
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==About this Structure== | ==About this Structure== | ||
| - | 2BGI is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Rhodobacter_capsulatus Rhodobacter capsulatus]] with SO4, FAD, HTG and CO2 as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.18.1.2 1.18.1.2]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BGI OCA]]. | + | 2BGI is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Rhodobacter_capsulatus Rhodobacter capsulatus]] with SO4, FAD, HTG and CO2 as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Oxidoreductase Oxidoreductase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.18.1.2 1.18.1.2]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BGI OCA]]. |
==Reference== | ==Reference== | ||
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[[Category: rhodobacter capsulatus]] | [[Category: rhodobacter capsulatus]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 08:45:54 2007'' |
Revision as of 06:41, 30 October 2007
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X-RAY STRUCTURE OF THE FERREDOXIN-NADP(H) REDUCTASE FROM RHODOBACTER CAPSULATUS COMPLEXED WITH THREE MOLECULES OF THE DETERGENT N-HEPTYL-BETA-D-THIOGLUCOSIDE AT 1.7 ANGSTROMS
Overview
The photosynthetic bacterium Rhodobacter capsulatus contains a ferredoxin, (flavodoxin)-NADP(H) oxidoreductase (FPR) that catalyzes electron transfer, between NADP(H) and ferredoxin or flavodoxin. The structure of the enzyme, determined by X-ray crystallography, contains two domains harboring the, FAD and NADP(H) binding sites, as is typical of the FPR structural family., The FAD molecule is in a hairpin conformation in which stacking, interactions can be established between the dimethylisoalloxazine and, adenine moieties. The midpoint redox potentials of the various transitions, undergone by R. capsulatus FPR were similar to those reported for their, counterparts involved in oxygenic photosynthesis, but its catalytic, activity is orders of magnitude lower (1-2 s(-)(1) versus 200-500 ... [(full description)]
About this Structure
2BGI is a [Single protein] structure of sequence from [Rhodobacter capsulatus] with SO4, FAD, HTG and CO2 as [ligands]. Active as [Oxidoreductase], with EC number [1.18.1.2]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
Reference
The ferredoxin-NADP(H) reductase from Rhodobacter capsulatus: molecular structure and catalytic mechanism., Nogues I, Perez-Dorado I, Frago S, Bittel C, Mayhew SG, Gomez-Moreno C, Hermoso JA, Medina M, Cortez N, Carrillo N, Biochemistry. 2005 Sep 6;44(35):11730-40. PMID:16128574
Page seeded by OCA on Tue Oct 30 08:45:54 2007
Categories: Rhodobacter capsulatus | Single protein | Bittel, C. | Carrillo, N. | Cortez, N. | Frago, S. | Gomez-Moreno, C. | Hermoso, J.A. | Mayhew, S.G. | Medina, M. | Nogues, I. | Perez-Dorado, J.I. | CO2 | FAD | HTG | SO4 | Electron transfer | Ferredoxin(flavodoxin)-nadp(h) reductase | Flavoproteins | Oxidoreductase
