endohydrolysis

en·do·hy·dro·ly·sis

(en'dō-hī-drol'i-sis),
Hydrolysis of a bond between two residues of a biopolymer in which the residues are not located at either end of the polymer (see, for example, the catalyzing action of endopeptidase).
References in periodicals archive ?
The enzyme made by 229 aminoacid residue (Table 2) and it functioned as Endohydrolysis of (1 [right arrow] 4)-[beta]-D-xylosidic linkages in xylans (Torronen et al.