1hix: Difference between revisions

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[[Image:1hix.gif|left|200px]]
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{{STRUCTURE_1hix|  PDB=1hix  |  SCENE=  }}  
{{STRUCTURE_1hix|  PDB=1hix  |  SCENE=  }}  


'''CRYSTALLOGRAPHIC ANALYSES OF FAMILY 11 ENDO-BETA-1,4-XYLANASE XYL1 FROM STREPTOMYCES SP. S38'''
===CRYSTALLOGRAPHIC ANALYSES OF FAMILY 11 ENDO-BETA-1,4-XYLANASE XYL1 FROM STREPTOMYCES SP. S38===




==Overview==
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Family 11 endo-beta-1,4-xylanases degrade xylan, the main constituent of plant hemicelluloses, and have many potential uses in biotechnology. The structure of Xyl1, a family 11 endo-xylanase from Streptomyces sp. S38, has been solved. The protein crystallized from ammonium sulfate in the trigonal space group P321, with unit-cell parameters a = b = 71.49, c = 130.30 A, gamma = 120.0 degrees. The structure was solved at 2.0 A by X-ray crystallography using the molecular-replacement method and refined to a final R factor of 18.5% (R(free) = 26.9%). Xyl1 has the overall fold characteristic of family 11 xylanases, with two highly twisted beta-sheets defining a long cleft containing the two catalytic residues Glu87 and Glu177.
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{{ABSTRACT_PUBMED_11717493}}


==About this Structure==
==About this Structure==
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[[Category: Hydrolase]]
[[Category: Hydrolase]]
[[Category: Xylan degradation]]
[[Category: Xylan degradation]]
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Revision as of 08:14, 1 July 2008

File:1hix.png

Template:STRUCTURE 1hix

CRYSTALLOGRAPHIC ANALYSES OF FAMILY 11 ENDO-BETA-1,4-XYLANASE XYL1 FROM STREPTOMYCES SP. S38CRYSTALLOGRAPHIC ANALYSES OF FAMILY 11 ENDO-BETA-1,4-XYLANASE XYL1 FROM STREPTOMYCES SP. S38

Template:ABSTRACT PUBMED 11717493

About this StructureAbout this Structure

1HIX is a Single protein structure of sequence from Streptomyces sp. s38. Full crystallographic information is available from OCA.

ReferenceReference

Crystallographic analysis of family 11 endo-beta-1,4-xylanase Xyl1 from Streptomyces sp. S38., Wouters J, Georis J, Engher D, Vandenhaute J, Dusart J, Frere JM, Depiereux E, Charlier P, Acta Crystallogr D Biol Crystallogr. 2001 Dec;57(Pt 12):1813-9. Epub 2001, Nov 21. PMID:11717493

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