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AMB Express
Fig. 2 | AMB Express

Fig. 2

From: Directed evolution of the bacterial endo-β-1,4-glucanase from Streptomyces sp. G12 towards improved catalysts for lignocellulose conversion

Fig. 2

Homology model of the catalytic module of CelStrep. Surface view of the catalytic cleft of CelStrep with cellotriose modelled in the − 1, − 2 and − 3 subsites and cellobiose modelled in the + 1 and + 2 subsites. The two catalytic glutamate residues, E120 and E203, are coloured in red. The substituted labelled amino-acids are coloured according to the epCelStrep variant: epCS_2 (yellow), epCS_4 (blue), epCS_5 (green)

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