Skip to main content

Table 1 Recent studies of chitinase heterologous expression in E. coli

From: Bacterial chitinase: nature and perspectives for sustainable bioproduction

E. coli Chitinase genes Type of chitinase Chitinase organism Specific activitya (U/mg) References
E. coli BL21 (DE3) chiA Exochitinase Bacillus halodurans C-125 3.92 [55]
E. coli Top10 chiA Endochitinase Bacillus licheniformis DSM 8785 306,600 [56]
E. coli BL21 (DE3) CV2935 Endochitinase Chromobacterium violaceum ATCC 12472 22,260.5 [57]
E. coli M15 chiS and chiL Bacillus pumilus SG2 1410 and 888 [58]
E. coli TOP10 HschiAl Endochitinase Halobacterium salinarum CECT 395 16.48 [59]
E. coli BL21 cd+ ORF BAB65950 Sulfolobus tokodaii 4500 [60]
E. coli BL-21-Rosetta ChiA74 Endochitinase Bacillus thuringiensis 75.23 [61]
E. coli M15 VhNag1 β-N-Acetylglucosaminidase Vibrio harveyi 650 15,000 [62]
E. coli M15 VhNag2 β-N-Acetylglucosaminidase Vibrio harveyi 650 105,000 [62]
E. coli X11-Blue ArchiA Arthrobacter sp. TAD20 b [63]
E. coli X11-Blue ArchiB Arthrobacter sp. TAD20 [63]
  1. aSpecific enzyme activity was shown from reports
  2. bData not shown