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2cov
From Proteopedia
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[[Image:2cov.gif|left|200px]] | [[Image:2cov.gif|left|200px]] | ||
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'''Crystal structure of CBM31 from beta-1,3-xylanase''' | '''Crystal structure of CBM31 from beta-1,3-xylanase''' | ||
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[[Category: Tamai, Y.]] | [[Category: Tamai, Y.]] | ||
[[Category: Tamaru, Y.]] | [[Category: Tamaru, Y.]] | ||
| - | [[Category: | + | [[Category: Beta-1,3-xylanase]] |
| - | [[Category: | + | [[Category: Carbohydrate-binding module]] |
| - | [[Category: | + | [[Category: Family 31 cbm]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 22:41:39 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 19:41, 3 May 2008
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 Page seeded by OCA on Sat May 3 22:41:39 2008
