Cloning, Expression, and Characterization of a Novel Thermophilic Monofunctional Catalase from Geobacillus sp. CHB1

Figure 2

Phylogenetic tree of CHB1 catalase amino acid showing the relationship with other strains on catalase amino acid sequence. Protein sequences were selected by running blastp program with CHB1 catalase sequence in Swiss Prot database; accession numbers in brackets were the corresponding accession numbers of the strains in Swiss Prot database. Phylogenetic tree was constructed with MEGA 4.0.2 with the method Neighbor-Joining. Test of inferred phylogeny was Bootstrap for 1000 replications.