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1se3

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|PDB= 1se3 |SIZE=350|CAPTION= <scene name='initialview01'>1se3</scene>, resolution 2.3&Aring;
|PDB= 1se3 |SIZE=350|CAPTION= <scene name='initialview01'>1se3</scene>, resolution 2.3&Aring;
|SITE= <scene name='pdbsite=SAC:Trisaccharide+Binding+Site'>SAC</scene>
|SITE= <scene name='pdbsite=SAC:Trisaccharide+Binding+Site'>SAC</scene>
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|LIGAND=
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|LIGAND= <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=GLC:GLUCOSE'>GLC</scene>, <scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</scene>
|ACTIVITY=
|ACTIVITY=
|GENE=
|GENE=
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|DOMAIN=
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1se3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1se3 OCA], [http://www.ebi.ac.uk/pdbsum/1se3 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1se3 RCSB]</span>
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[[Category: toxin]]
[[Category: toxin]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:03:47 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:40:49 2008''

Revision as of 20:40, 30 March 2008

Image:1se3.jpg


PDB ID 1se3

Drag the structure with the mouse to rotate
, resolution 2.3Å
Sites:
Ligands: , ,
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



STAPHYLOCOCCAL ENTEROTOXIN B COMPLEXED WITH GM3 TRISACCHARIDE


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

1SE3 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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