We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Crystal structure of intracellular family 1 β-glucosidase BGL1A from the basidiomycete Phanerochaete chrysosporium
- Authors
Nijikken, Yuri; Tsukada, Takeshi; Igarashi, Kiyohiko; Samejima, Masahiro; Wakagi, Takayoshi; Shoun, Hirofumi; Fushinobu, Shinya
- Abstract
Abstract: The white-rot fungus Phanerochaete chrysosporium has two intracellular β-glucosidases (BGL1A and BGL1B) belonging to glycoside hydrolase (GH) family 1. BGL1B effectively hydrolyzes cellobiose and cellobionolactone, but BGL1A does not. We have determined the crystal structure of BGL1A in substrate-free and gluconolactone complexed forms. The overall structure and the characteristic of subsite −1 (glycone site) were similar to those of other known GH1 enzymes. The loop regions covering on the (β/α)8 barrel was significantly deviated, and they form a unique subsite +1 (aglycone site) of BGL1A.
- Subjects
CRYSTALLOGRAPHY; GLUCANS; X-ray crystallography; MINERALOGY
- Publication
FEBS Letters, 2007, Vol 581, Issue 7, p1514
- ISSN
0014-5793
- Publication type
Article
- DOI
10.1016/j.febslet.2007.03.009