1GHS:
reference: Three-dimensional structures of two plant beta-glucan endohydrolases with distinct substrate specificities., Varghese JN, Garrett TP, Colman PM, Chen L, Hoj PB, Fincher GB, Proc Natl Acad Sci U S A 1994 Mar 29;91(7):2785-9. PMID: 8146192

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