1gzt
From Proteopedia
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| - | [[Image:1gzt.gif|left|200px]] | + | [[Image:1gzt.gif|left|200px]] |
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| - | '''PSEUDOMONAS AERUGINOSA LECTIN II (PA-IIL) TOGETHER WITH FUCOSE''' | + | {{Structure |
| + | |PDB= 1gzt |SIZE=350|CAPTION= <scene name='initialview01'>1gzt</scene>, resolution 1.30Å | ||
| + | |SITE= <scene name='pdbsite=FUA:Ca+Binding+Site+For+Chain+D'>FUA</scene> | ||
| + | |LIGAND= <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene> and <scene name='pdbligand=CA:CALCIUM ION'>CA</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''PSEUDOMONAS AERUGINOSA LECTIN II (PA-IIL) TOGETHER WITH FUCOSE''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1GZT is a [ | + | 1GZT is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GZT OCA]. |
==Reference== | ==Reference== | ||
| - | Structural basis for oligosaccharide-mediated adhesion of Pseudomonas aeruginosa in the lungs of cystic fibrosis patients., Mitchell E, Houles C, Sudakevitz D, Wimmerova M, Gautier C, Perez S, Wu AM, Gilboa-Garber N, Imberty A, Nat Struct Biol. 2002 Dec;9(12):918-21. PMID:[http:// | + | Structural basis for oligosaccharide-mediated adhesion of Pseudomonas aeruginosa in the lungs of cystic fibrosis patients., Mitchell E, Houles C, Sudakevitz D, Wimmerova M, Gautier C, Perez S, Wu AM, Gilboa-Garber N, Imberty A, Nat Struct Biol. 2002 Dec;9(12):918-21. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12415289 12415289] |
[[Category: Pseudomonas aeruginosa]] | [[Category: Pseudomonas aeruginosa]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: sugar-binding protein]] | [[Category: sugar-binding protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:30:15 2008'' |
Revision as of 09:30, 20 March 2008
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| , resolution 1.30Å | |||||||
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| Ligands: | and | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
PSEUDOMONAS AERUGINOSA LECTIN II (PA-IIL) TOGETHER WITH FUCOSE
Overview
Pseudomonas aeruginosa galactose- and fucose-binding lectins (PA-IL and PA-IIL) contribute to the virulence of this pathogenic bacterium, which is a major cause of morbidity and mortality in cystic fibrosis patients. The crystal structure of PA-IIL in complex with fucose reveals a tetrameric structure. Each monomer displays a nine-stranded, antiparallel b-sandwich arrangement and contains two close calcium cations that mediate the binding of fucose in a recognition mode unique among carbohydrate-protein interactions. Experimental binding studies, together with theoretical docking of fucose-containing oligosaccharides, are consistent with the assumption that antigens of the Lewis a (Le(a)) series may be the preferred ligands of this lectin. Precise knowledge of the lectin-binding site should allow a better design of new antibacterial-adhesion prophylactics.
About this Structure
1GZT is a Single protein structure of sequence from Pseudomonas aeruginosa. Full crystallographic information is available from OCA.
Reference
Structural basis for oligosaccharide-mediated adhesion of Pseudomonas aeruginosa in the lungs of cystic fibrosis patients., Mitchell E, Houles C, Sudakevitz D, Wimmerova M, Gautier C, Perez S, Wu AM, Gilboa-Garber N, Imberty A, Nat Struct Biol. 2002 Dec;9(12):918-21. PMID:12415289
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