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X-ray crystal structure of chitinase from
Hordeum vulgare L. (barley)
Hart, P.J, Monzingo, A.F., Ready, M.P., Ernst, S.R.
& Robertus, J.D. (1993) Crystal Structure of an
Endochitinase from Hordeum vulgareL. Seeds.
J. Mol. Biol. 229, 189-193.