Table 1. Predicted CAZymes encoded by the genomes of selected fibrolytic gut bacteria. [GH glycoside hydrolases, GT glycosyl transferases, PL polysaccharide lyases, CE carbohydrate esterases, CBM carbohydrate binding modules].
Ecosystem | Phylum (family) |
Bacterium | Total CAZymes |
GH | GT | PL | CE | Total CBMs |
---|---|---|---|---|---|---|---|---|
Human colon |
Bacteroidetes |
Bacteroides thetaiotaomicron VPI-5482 |
386 |
263 |
87 |
16 |
20 |
31 |
|
|
B. xylanisolvens XB1A* |
349 |
224 |
81 |
22 |
22 |
26 |
|
|
B. vulgatus ATCC-8482 |
279 |
177 |
78 |
7 |
17 |
18 |
|
|
B. fragilis 638R |
223 |
138 |
78 |
1 |
6 |
26 |
|
Firmicutes: (Lachnospiraceae) (Ruminococcaceae) Actinobacteria |
Roseburia intestinalis XB6B4* Butyrivibrio fibrisolvens 16/4* Ruminococcus champanellensis 18P13* Bifidobacterium adolescentis ATCC15703 |
175 115 87 94 |
115 75 54 54 |
46 37 12 37 |
0 0 9 0 |
14 3 12 3 |
11 31 34 6 |
Rumen |
Fibrobacteres/ Acidobacteria |
Fibrobacter succinogenes S85 |
183 |
100 |
54 |
12 |
17 |
73 |
|
Bacteroidetes |
Prevotella ruminicola 23 |
215 |
133 |
60 |
3 |
19 |
16 |
|
|
P. bryantii B14 |
203 |
107 |
53 |
14 |
19 |
un |
Firmicutes: (Ruminococcaceae) |
Ruminococcus albus 7 R. flavefaciens FD1 |
145 140 + |
96 101 |
24 un |
7 13 |
18 26 |
128 68 |
For these strains, data were provided by the Pathogen Genomics group at the Wellcome Trust Sanger Institute and can be obtained from http://www.sanger.ac.uk/resources/downloads/bacteria/metahit/