1rnl
From Proteopedia
(New page: 200px<br /> <applet load="1rnl" size="450" color="white" frame="true" align="right" spinBox="true" caption="1rnl, resolution 2.4Å" /> '''THE NITRATE/NITRITE ...) |
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==About this Structure== | ==About this Structure== | ||
| - | 1RNL is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]] with PT and GOL as [[http://en.wikipedia.org/wiki/ligands ligands]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1RNL OCA]]. | + | 1RNL is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]] with PT and GOL as [[http://en.wikipedia.org/wiki/ligands ligands]]. Structure known Active Site: 1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1RNL OCA]]. |
==Reference== | ==Reference== | ||
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[[Category: two-component systems]] | [[Category: two-component systems]] | ||
| - | ''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 11:30:47 2007'' |
Revision as of 09:26, 30 October 2007
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THE NITRATE/NITRITE RESPONSE REGULATOR PROTEIN NARL FROM NARL
Overview
The crystal structure analysis of the NarL protein provides a first look, at interactions between receiver and effector domains of a full-length, bacterial response regulator. The N-terminal receiver domain, with 131, amino acids, is folded into a 5-strand beta sheet flanked by 5 alpha, helices, as seen in CheY and in the N-terminal domain of NTRC. The, C-terminal DNA-binding domain, with 62 amino acids, is a compact bundle of, 4 alpha helices, of which the middle 2 form a helix-turn-helix motif, closely related to that of Drosophila paired protein and other H-T-H, DNA-binding proteins. The 2 domains are connected by an alpha helix of 10, amino acids and a 13-residue flexible tether that is not visible and, presumably disordered in the X-ray structure. In this unphosphorylated, form of ... [(full description)]
About this Structure
1RNL is a [Single protein] structure of sequence from [Escherichia coli] with PT and GOL as [ligands]. Structure known Active Site: 1. Full crystallographic information is available from [OCA].
Reference
Structure of the Escherichia coli response regulator NarL., Baikalov I, Schroder I, Kaczor-Grzeskowiak M, Grzeskowiak K, Gunsalus RP, Dickerson RE, Biochemistry. 1996 Aug 27;35(34):11053-61. PMID:8780507
Page seeded by OCA on Tue Oct 30 11:30:47 2007
