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1ptx

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{{STRUCTURE_1ptx| PDB=1ptx | SCENE= }}
{{STRUCTURE_1ptx| PDB=1ptx | SCENE= }}
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'''CRYSTAL STRUCTURE OF TOXIN II FROM THE SCORPION ANDROCTONUS AUSTRALIS HECTOR REFINED AT 1.3 ANGSTROMS RESOLUTION'''
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===CRYSTAL STRUCTURE OF TOXIN II FROM THE SCORPION ANDROCTONUS AUSTRALIS HECTOR REFINED AT 1.3 ANGSTROMS RESOLUTION===
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==Overview==
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The crystal structure of toxin II from the scorpion Androctonus australis Hector has been refined at 1.3 A resolution using restrained least-squares methods. The final R-factor is 0.148 for the 13,619 reflections between 7.0 A and 1.3 A resolution with F &gt; 2.5 sigma (F) and the bond length standard deviation from ideality is 0.017 A. Although minor changes have been introduced relative to the model previously refined at 1.8 A resolution, the use of higher-resolution data has allowed the modelling of some discrete disorder. Thus, three residues (including a disulphide bridge) have been built with multiple conformations. Occupancies were refined for the 106 solvent molecules included in the model, nine of them with explicit multiple sites. There is well-defined electron density for some of the protein hydrogen atoms in the final difference Fourier map. A detailed description of the toxin structure is presented, along with a comparison with the high-resolution structure of the related variant-3 scorpion toxin.
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(as it appears on PubMed at http://www.pubmed.gov), where 8145259 is the PubMed ID number.
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{{ABSTRACT_PUBMED_8145259}}
==About this Structure==
==About this Structure==
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[[Category: Housset, D.]]
[[Category: Housset, D.]]
[[Category: Toxin]]
[[Category: Toxin]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 05:28:43 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 10:11:17 2008''

Revision as of 07:11, 28 July 2008

Image:1ptx.png

Template:STRUCTURE 1ptx

CRYSTAL STRUCTURE OF TOXIN II FROM THE SCORPION ANDROCTONUS AUSTRALIS HECTOR REFINED AT 1.3 ANGSTROMS RESOLUTION

Template:ABSTRACT PUBMED 8145259

About this Structure

1PTX is a Single protein structure of sequence from Androctonus australis. Full crystallographic information is available from OCA.

Reference

Crystal structure of toxin II from the scorpion Androctonus australis Hector refined at 1.3 A resolution., Housset D, Habersetzer-Rochat C, Astier JP, Fontecilla-Camps JC, J Mol Biol. 1994 Apr 22;238(1):88-103. PMID:8145259

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