2cov
From Proteopedia
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|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2cov FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cov OCA], [http://www.ebi.ac.uk/pdbsum/2cov PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2cov RCSB]</span> | ||
}} | }} | ||
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[[Category: Tamai, Y.]] | [[Category: Tamai, Y.]] | ||
[[Category: Tamaru, Y.]] | [[Category: Tamaru, Y.]] | ||
| - | + | [[Category: beta-1,3-xylanase]] | |
| - | [[Category: beta-1]] | + | |
[[Category: carbohydrate-binding module]] | [[Category: carbohydrate-binding module]] | ||
[[Category: family 31 cbm]] | [[Category: family 31 cbm]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:24:36 2008'' |
Revision as of 23:24, 30 March 2008
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| , resolution 1.25Å | |||||||
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of CBM31 from beta-1,3-xylanase
Overview
Here, we present the crystal structure of the family 31 carbohydrate-binding module (CBM) of beta-1,3-xylanase from Alcaligenes sp. strain XY-234 (AlcCBM31) determined at a resolution of 1.25A. The AlcCBM31 shows affinity with only beta-1,3-xylan. The AlcCBM31 molecule makes a beta-sandwich structure composed of eight beta-strands with a typical immunoglobulin fold and contains two intra-molecular disulfide bonds. The folding topology of AlcCBM31 differs from that of the large majority of other CBMs, in which eight beta-strands comprise a beta-sandwich structure with a typical jelly-roll fold. AlcCBM31 shows structural similarity with CBM structures of family 34 and family 9, which also adopt structures based on immunoglobulin folds.
About this Structure
2COV is a Single protein structure of sequence from Alcaligenes sp.. Full crystallographic information is available from OCA.
Reference
The first crystal structure of a family 31 carbohydrate-binding module with affinity to beta-1,3-xylan., Hashimoto H, Tamai Y, Okazaki F, Tamaru Y, Shimizu T, Araki T, Sato M, FEBS Lett. 2005 Aug 15;579(20):4324-8. PMID:16061225
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