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1atg
From Proteopedia
(New page: 200px<br /> <applet load="1atg" size="450" color="white" frame="true" align="right" spinBox="true" caption="1atg, resolution 1.2Å" /> '''AZOTOBACTER VINELAND...) |
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==About this Structure== | ==About this Structure== | ||
| - | 1ATG is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Azotobacter_vinelandii Azotobacter vinelandii]] with WO4, ACT, SO4 and EDO as [[http://en.wikipedia.org/wiki/ligands ligands]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1ATG OCA]]. | + | 1ATG is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Azotobacter_vinelandii Azotobacter vinelandii]] with WO4, ACT, SO4 and EDO as [[http://en.wikipedia.org/wiki/ligands ligands]]. Structure known Active Site: MOB. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1ATG OCA]]. |
==Reference== | ==Reference== | ||
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[[Category: tungstate]] | [[Category: tungstate]] | ||
| - | ''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 12:59:14 2007'' |
Revision as of 10:54, 30 October 2007
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AZOTOBACTER VINELANDII PERIPLASMIC MOLYBDATE-BINDING PROTEIN
Overview
Background:. Periplasmic receptors constitute a diverse class of binding, proteins that differ widely in size, sequence and ligand specificity., Nevertheless, almost all of them display a common beta/alpha folding motif, and have similar tertiary structures consisting of two globular domains., The ligand is bound at the bottom of a deep cleft, which lies at the, interface between these two domains. The oxyanion-binding proteins are, notable in that they can discriminate between very similar ligands., Results:. Azotobacter vinelandii is unusual in that it possesses two, periplasmic molybdate-binding proteins. The crystal structure of one of, these with bound ligand has been determined at 1.2 A resolution. It, superficially resembles the structure of sulphate-binding protein (SBP), from ... [(full description)]
About this Structure
1ATG is a [Single protein] structure of sequence from [Azotobacter vinelandii] with WO4, ACT, SO4 and EDO as [ligands]. Structure known Active Site: MOB. Full crystallographic information is available from [OCA].
Reference
Ligand size is a major determinant of specificity in periplasmic oxyanion-binding proteins: the 1.2 A resolution crystal structure of Azotobacter vinelandii ModA., Lawson DM, Williams CE, Mitchenall LA, Pau RN, Structure. 1998 Dec 15;6(12):1529-39. PMID:9862806
Page seeded by OCA on Tue Oct 30 12:59:14 2007
Categories: Azotobacter vinelandii | Single protein | Lawson, D.M. | Mitchenall, L.A. | Pau, R.N. | Williams, C.E.M. | ACT | EDO | SO4 | WO4 | Abc transporter | Binding protein | Molybdate | Periplasm | Tungstate
