2014
DOI: 10.1074/jbc.m113.540542
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Abstract: Background: Glycoside hydrolase family 62 ␣-L-arabinofuranosidases specifically release L-arabinose from arabinoxylan. Results: The crystal structure of glycoside hydrolase family 62 ␣-L-arabinofuranosidase from Streptomyces coelicolor was determined. Conclusion: L-Arabinose and xylohexaose complexed structures revealed the mechanism of substrate specificity of this enzyme. Significance: Efficient catalysis by glycoside hydrolase family 62 ␣-L-arabinofuranosidase requires its binding to terminal xylose sugars … Show more

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Cited by 41 publications
(65 citation statements)
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“…Araf substituents of Xylp (De La Mare et al, 2013;Maehara et al, 2014). This was seen also with WAX-HV as substrate for Streptomyces thermoviolaceus GH62 ABF (SthAbf62A-m2,3) that hydrolyzed -1,2 linked Araf after removal of 1,3 linked Araf from doubly substituted Xylp (Wang et al, 2014).…”
Section: Activity On Arabinoxylan and Arabinoxylooligosaccharidesmentioning
confidence: 67%
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“…Araf substituents of Xylp (De La Mare et al, 2013;Maehara et al, 2014). This was seen also with WAX-HV as substrate for Streptomyces thermoviolaceus GH62 ABF (SthAbf62A-m2,3) that hydrolyzed -1,2 linked Araf after removal of 1,3 linked Araf from doubly substituted Xylp (Wang et al, 2014).…”
Section: Activity On Arabinoxylan and Arabinoxylooligosaccharidesmentioning
confidence: 67%
“…With regard to AXOS, the S. coelicolor ScAbf62A showed higher catalytic efficiency on XA 3 X (3 s -1 mM -1 ) and A 3 X (0.6 s -1 mM -1 ) compared to kcat of 0.3 s -1 for WAX (Maehara et al, 2014).…”
Section: Activity On Arabinoxylan and Arabinoxylooligosaccharidesmentioning
confidence: 99%
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