1se2
From Proteopedia
(New page: 200px<br /><applet load="1se2" size="450" color="white" frame="true" align="right" spinBox="true" caption="1se2, resolution 2.7Å" /> '''STAPHYLOCOCCAL ENTERO...) |
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| - | [[Image:1se2.jpg|left|200px]]<br /><applet load="1se2" size=" | + | [[Image:1se2.jpg|left|200px]]<br /><applet load="1se2" size="350" color="white" frame="true" align="right" spinBox="true" |
caption="1se2, resolution 2.7Å" /> | caption="1se2, resolution 2.7Å" /> | ||
'''STAPHYLOCOCCAL ENTEROTOXIN C2, MONOCLINIC FORM'''<br /> | '''STAPHYLOCOCCAL ENTEROTOXIN C2, MONOCLINIC FORM'''<br /> | ||
==Overview== | ==Overview== | ||
| - | The three-dimensional structure of staphylococcal enterotoxin C2 has been | + | The three-dimensional structure of staphylococcal enterotoxin C2 has been determined at 2.7 A resolution by x-ray diffraction, while the structures of enterotoxins A and E have been modelled based on their sequence homology to other staphylococcal enterotoxins. The T-cell receptor-binding sites of staphylococcal enterotoxin (SE) B and SEC2 are compared and the stereochemical interactions likely to be responsible for their differing V beta specificities are identified. A similar comparison is made between SEA and SEE. |
==About this Structure== | ==About this Structure== | ||
| - | 1SE2 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http:// | + | 1SE2 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SE2 OCA]. |
==Reference== | ==Reference== | ||
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[[Category: superantigen]] | [[Category: superantigen]] | ||
| - | ''Page seeded by [http:// | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 15:00:39 2008'' |
Revision as of 13:00, 21 February 2008
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STAPHYLOCOCCAL ENTEROTOXIN C2, MONOCLINIC FORM
Overview
The three-dimensional structure of staphylococcal enterotoxin C2 has been determined at 2.7 A resolution by x-ray diffraction, while the structures of enterotoxins A and E have been modelled based on their sequence homology to other staphylococcal enterotoxins. The T-cell receptor-binding sites of staphylococcal enterotoxin (SE) B and SEC2 are compared and the stereochemical interactions likely to be responsible for their differing V beta specificities are identified. A similar comparison is made between SEA and SEE.
About this Structure
1SE2 is a Single protein structure of sequence from Staphylococcus aureus. Full crystallographic information is available from OCA.
Reference
Residues defining V beta specificity in staphylococcal enterotoxins., Swaminathan S, Furey W, Pletcher J, Sax M, Nat Struct Biol. 1995 Aug;2(8):680-6. PMID:7552730
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