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. 2017 Jan 4;292(6):2080–2088. doi: 10.1074/jbc.M116.755330

FIGURE 6.

FIGURE 6.

Structural comparison of OfChi-h with related chitinases. A, structural comparison of the aromatic residues comprising the substrate binding cleft of OfChi-h (in white) and SmChiA (in magenta). The structure of (GlcNAc)8 (in light green) from the structural complex of SmChiA and (GlcNAc)8 (PDB code 1ETN) was used to show the positions of the subsites. The residue numbers in OfChi-h and SmChiA are shown in regular and italic, respectively. B, structural comparison of OfChi-h (white) and OfChtI (orange). The additional module in OfChi-h (residues 188–214) is shown in cyan.