1qr5
From Proteopedia
(New page: 200px<br /> <applet load="1qr5" size="450" color="white" frame="true" align="right" spinBox="true" caption="1qr5" /> '''SOLUTION STRUCTURE OF HISTIDINE CONTAINING ...) |
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==About this Structure== | ==About this Structure== | ||
| - | 1QR5 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Staphylococcus_carnosus Staphylococcus carnosus]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1QR5 OCA]]. | + | 1QR5 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Staphylococcus_carnosus Staphylococcus carnosus]]. Structure known Active Site: ND1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1QR5 OCA]]. |
==Reference== | ==Reference== | ||
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[[Category: phosphotransferase]] | [[Category: phosphotransferase]] | ||
| - | ''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 08:26:38 2007'' |
Revision as of 06:21, 30 October 2007
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SOLUTION STRUCTURE OF HISTIDINE CONTAINING PROTEIN (HPR) FROM STAPHYLOCOCCUS CARNOSUS
Overview
The pressure-induced changes in 15N enriched HPr from Staphylococcus, carnosus were investigated by two-dimensional (2D) heteronuclear NMR, spectroscopy at pressures ranging from atmospheric pressure up to 200 MPa., The NMR experiments allowed the simultaneous observation of the backbone, and side-chain amide protons and nitrogens. Most of the resonances shift, downfield with increasing pressure indicating generalized pressure-induced, conformational changes. The average pressure-induced shifts for amide, protons and nitrogens are 0.285 ppm GPa(-1) at 278 K and 2.20 ppm GPa(-1), respectively. At 298 K the corresponding values are 0.275 and 2.41 ppm, GPa(-1). Proton and nitrogen pressure coefficients show a significant but, rather small correlation (0.31) if determined for all amide ... [(full description)]
About this Structure
1QR5 is a [Single protein] structure of sequence from [Staphylococcus carnosus]. Structure known Active Site: ND1. Full crystallographic information is available from [OCA].
Reference
15N and 1H NMR study of histidine containing protein (HPr) from Staphylococcus carnosus at high pressure., Kalbitzer HR, Gorler A, Li H, Dubovskii PV, Hengstenberg W, Kowolik C, Yamada H, Akasaka K, Protein Sci. 2000 Apr;9(4):693-703. PMID:10794411
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