Skip to main content
. 2020 Jul 1;6(7):e04252. doi: 10.1016/j.heliyon.2020.e04252

Figure 2.

Figure 2

Multiple sequence alignments of the FnIIID (A) and ChBD (B) of LmChiB with those of well-characterized GH18 chitinases. Reference protein sequences for FnIIIDs include BcChiA1 from B. circulans (PDB code: 1K85), LinChi78 from Listeria innocua, BthChi74 from Bacillus thuringiensis and SmChiC from S. marcescens. Reference protein sequences for ChBDs include BcChiA1 from B. circulans (PDB code: 1ED7), LinChi78 from L. innocua, SmChiB and SmChiC from S. marcescens. The highly conserved amino acid residues are highlighted in black. The key amino acid residues of FnIIID and ChBD in BcChiA1 from B. circulans involved in substrate binding and catalysis are indicated by asterisks.