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Article

Structural elements to convert Escherichia coli alpha-xylosidase (YicI) into alpha-glucosidase.

FEBS letters - 15 May 2006

Okuyama Masayuki, Kaneko Akira, Mori Haruhide, Chiba Seiya, Kimura Atsuo

Abstract excerpt

Escherichia coli YicI, a member of glycoside hydrolase family (GH) 31, is an alpha-xylosidase, although its amino-acid sequence displays approximately 30% identity with alpha-glucosidases. By comparing the amino-acid sequence of GH 31 enzymes and through structural comparison of the (beta/alpha)(8) barrels of GH 27 and GH 31 enzymes, the amino acids Phe277, Cys307, Phe308, Trp345, Lys414, and beta-->alpha loop 1...

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PMID: 16631751
DOI: 10.1016/j.febslet.2006.04.025

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