Table 1 Amino acid residue frequencies of the experimentally characterized GH 20 GlcNAcases
GlcNAcase (PDB ID or accession no.) | Frequency (%) | Organism | |||||
|---|---|---|---|---|---|---|---|
D & E | A | G | C | K | DEAG/CK | ||
ADJ68332 | 14.3 | 7.7 | 6.9 | 0.0 | 4.7 | 6.1 | Vibrio harveyi [71] |
AAC44672 | 13.7 | 8.2 | 5.2 | 1.6 | 3.8 | 5.0 | Vibrio furnissii [37] |
KX400857 | 13.5 | 16.3 | 10.8 | 0.2 | 1.1 | 31.2 | Microbacterium sp. (This study) |
ADJ68333 | 13.5 | 7.6 | 5.6 | 1.9 | 4.5 | 4.2 | V. harveyi [71] |
3RCN (WP_014923268) | 13.4 | 11.2 | 10.1 | 0.2 | 1.7 | 18.3 | Arthrobacter aurescens (Unpublished) |
3NSM (ABI81756) | 13.3 | 7.5 | 5.9 | 2.0 | 6.1 | 3.3 | Ostrinia furnacalis [72] |
ABA27426 | 13.0 | 4.5 | 6.5 | 1.3 | 5.1 | 3.8 | Spodoptera frugiperda [70] |
ABA27427 | 13.0 | 4.5 | 6.5 | 1.3 | 5.1 | 3.8 | S. frugiperda [70] |
4PYS | 12.9 | 6.1 | 7.5 | 1.6 | 6.1 | 3.4 | Bacteroides fragilis (Unpublished) |
BAD00143 | 12.9 | 9.5 | 7.6 | 0.7 | 7.1 | 3.8 | Aeromonas hydrophila [73] |
CAH55822 | 12.9 | 9.7 | 7.6 | 0.7 | 7.1 | 3.9 | Aeromonas caviae [48] |
1QBA (AAB03808) | 12.8 | 9.9 | 8.4 | 0.7 | 6.9 | 4.1 | Serratia marcescens [23] |
BAC76622 | 12.8 | 14.4 | 8.7 | 0.5 | 0.7 | 29.9 | Streptomyces thermoviolaceus [42] |
AAQ05800 | 12.7 | 12.1 | 8.9 | 0.0 | 1.2 | 28.1 | Cellulomonas fimi [45] |
1 M01 (AAC38798) | 12.5 | 11.9 | 10.5 | 0.4 | 3.6 | 8.7 | Streptomyces plicatus [74] |
BAC41255 | 12.5 | 8.0 | 5.7 | 1.2 | 3.0 | 6.2 | Aspergillus oryzae [12] |
AKC34129 | 12.3 | 9.7 | 7.1 | 0.4 | 7.1 | 3.9 | Uncultured organism [44] |
BAA92145 | 12.2 | 10.1 | 9.7 | 0.7 | 4.3 | 6.4 | Aeromonas sp. [75] |
2GJX (AAD13932) | 11.9 | 4.9 | 6.4 | 1.5 | 3.6 | 4.5 | Homo sapiens [24] |
BAF76001 | 11.8 | 9.1 | 8.3 | 1.8 | 2.4 | 7.0 | A. hydrophila [76] |
CAD10500 | 11.5 | 6.9 | 5.7 | 1.8 | 6.2 | 3.0 | Entamoeba histolytica [77] |
BAM42836 | 11.2 | 11.2 | 6.5 | 1.1 | 1.6 | 10.7 | Lentinula edodes [78] |
AKC34128 | 10.7 | 14.4 | 9.1 | 0.4 | 1.6 | 17.1 | Uncultured organism [44] |
3GH4 (BAI63641) | 10.5 | 8.0 | 8.8 | 0.4 | 5.1 | 5.0 | Paenibacillus sp. [25] |
BAA88762 | 10.4 | 12.9 | 10.0 | 0.4 | 2.4 | 11.9 | S. thermoviolaceus [46] |
BAA06136 | 10.4 | 10.0 | 5.3 | 1.2 | 6.0 | 3.6 | Pseudoalteromonas piscicida (previous Alteromonas sp.) [79] |
BAB84321 | 10.4 | 8.3 | 5.1 | 0.4 | 4.9 | 4.5 | P. piscicida (previous Alteromonas sp.) [80] |
CAE46968 | 10.3 | 4.3 | 5.1 | 1.4 | 6.4 | 2.5 | E. histolytica [77] |
BAA76352 | 10.1 | 15.2 | 5.5 | 0.0 | 7.2 | 4.3 | Lactobacillus casei [41] |
EGR50812 | 8.9 | 10.0 | 6.4 | 1.0 | 3.4 | 5.8 | Trichoderma reesei [49] |