An efficient arabinoxylan-debranching α-l-arabinofuranosidase of family GH62 from Aspergillus nidulans contains a secondary carbohydrate binding site

@article{Wilkens2016AnEA,
  title={An efficient arabinoxylan-debranching α-l-arabinofuranosidase of family GH62 from Aspergillus nidulans contains a secondary carbohydrate binding site},
  author={Casper Wilkens and Susan Andersen and Bent Ole Petersen and An A Li and Marta Busse-Wicher and Johnny Birch and Darrell Cockburn and Hiroyuki Nakai and Hans E M Christensen and Birthe B Kragelund and Paul Dupree and Barry V Mccleary and Ole Hindsgaul and Maher Abou Hachem and Birte Svensson},
  journal={Applied Microbiology and Biotechnology},
  year={2016},
  volume={100},
  pages={6265-6277}
}
An α-l-arabinofuranosidase of GH62 from Aspergillus nidulans FGSC A4 (AnAbf62A-m2,3) has an unusually high activity towards wheat arabinoxylan (WAX) (67 U/mg; k cat = 178/s, K m = 4.90 mg/ml) and arabinoxylooligosaccharides (AXOS) with degrees of polymerisation (DP) 3–5 (37–80 U/mg), but about 50 times lower activity for sugar beet arabinan and 4-nitrophenyl-α-l-arabinofuranoside. α-1,2- and α-1,3-linked arabinofuranoses are released from monosubstituted, but not from disubstituted, xylose in… CONTINUE READING
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