1E4L:
reference: The mechanism of substrate (aglycone) specificity in beta -glucosidases is revealed by crystal structures of mutant maize beta -glucosidase-DIMBOA, -DIMBOAGlc, and -dhurrin complexes., Czjzek M, Cicek M, Zamboni V, Bevan DR, Henrissat B, Esen A, Proc Natl Acad Sci U S A 2000 Dec 5;97(25):13555-60. PMID: 11106394

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