This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1hix
From Proteopedia
| Line 5: | Line 5: | ||
|SITE= | |SITE= | ||
|LIGAND= | |LIGAND= | ||
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Endo-1,4-beta-xylanase Endo-1,4-beta-xylanase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.8 3.2.1.8] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Endo-1,4-beta-xylanase Endo-1,4-beta-xylanase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.8 3.2.1.8] </span> |
| - | |GENE= XYL1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id= | + | |GENE= XYL1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=181109 Streptomyces sp. S38]) |
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1hix FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hix OCA], [http://www.ebi.ac.uk/pdbsum/1hix PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1hix RCSB]</span> | ||
}} | }} | ||
| Line 16: | Line 19: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1HIX is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ | + | 1HIX is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Streptomyces_sp._s38 Streptomyces sp. s38]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HIX OCA]. |
==Reference== | ==Reference== | ||
| Line 22: | Line 25: | ||
[[Category: Endo-1,4-beta-xylanase]] | [[Category: Endo-1,4-beta-xylanase]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| - | [[Category: Streptomyces | + | [[Category: Streptomyces sp. s38]] |
[[Category: Charlier, P.]] | [[Category: Charlier, P.]] | ||
[[Category: Depiereux, E.]] | [[Category: Depiereux, E.]] | ||
| Line 32: | Line 35: | ||
[[Category: xylan degradation]] | [[Category: xylan degradation]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:05:47 2008'' |
Revision as of 18:05, 30 March 2008
| |||||||
| , resolution 2.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | XYL1 (Streptomyces sp. S38) | ||||||
| Activity: | Endo-1,4-beta-xylanase, with EC number 3.2.1.8 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTALLOGRAPHIC ANALYSES OF FAMILY 11 ENDO-BETA-1,4-XYLANASE XYL1 FROM STREPTOMYCES SP. S38
Overview
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.
About this Structure
1HIX is a Single protein structure of sequence from Streptomyces sp. s38. Full crystallographic information is available from OCA.
Reference
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
Page seeded by OCA on Sun Mar 30 21:05:47 2008
