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Table 3 Aromatic amino acid enrichment among CAZymes

From: Unique aspects of fiber degradation by the ruminal ethanologen Ruminococcus albus 7 revealed by physiological and transcriptomic analysis

 

Percentage Tryptophan1

Percentage Tyrosine2

Percentage Methionine2

Organism

In all proteins

In CAZymes

P-Value

In all proteins

In CAZymes

P-Value

In all proteins

In CAZymes

P-Value

Acidothermus cellulolyticus 11B

1.4

9.7

< 0.01

2.1

9.2

< 0.01

1.6

5.0

0.99

Actinoplanes missouriensis 431

1.6

10.0

< 0.01

2.0

9.9

< 0.01

1.8

5.5

1.00

Butyrivibrio proteoclasticus B316

0.9

16.9

< 0.01

4.6

11.9

< 0.01

3.0

8.6

1.00

Caldicellulosiruptor bescii DSM6725

0.9

15.5

< 0.01

4.3

7.9

< 0.01

2.2

5.8

1.00

Caldicellulosiruptor kristjanssonii 177R1B

0.8

12.8

< 0.01

4.2

7.6

< 0.01

2.2

5.2

1.00

Caldicellulosiruptor saccharolyticus DSM8903

0.9

15.4

< 0.01

4.3

8.4

< 0.01

2.2

5.9

1.00

Cellulomonas fimi ATCC484

1.6

13.0

< 0.01

1.8

12.3

< 0.01

1.4

6.8

1.00

Cellulomonas flavigena DSM20109

1.6

11.0

< 0.01

1.8

11.2

< 0.01

1.4

6.6

1.00

Cellulomonas gilvus ATCC13127

1.6

12.0

< 0.01

1.8

11.4

< 0.01

1.5

6.0

1.00

Cellvibrio japonicus Ueda107

1.5

15.8

< 0.01

3.2

13.0

< 0.01

2.2

8.1

1.00

Clostridium acetobutylicum ATCC824

0.7

15.6

< 0.01

4.3

9.1

< 0.01

2.6

6.3

1.00

Clostridium cellulolyticum H10

0.9

163

< 0.01

4.1

9.4

< 0.01

2.6

6.6

1.00

Clostridium cellulovorans 743B

0.8

16.5

< 0.01

4.3

9.7

< 0.01

2.4

7.2

1.00

Clostridium phytofermentans ISDg

0.9

16.3

< 0.01

4.4

9.7

< 0.01

2.8

6.5

1.00

Clostridium thermocellum ATCC 27405

0.9

17.1

< 0.01

4.2

10.3

< 0.01

2.5

6.7

1.00

Cytophaga hutchinsonii ATCC33406

1.1

10.6

< 0.01

4.4

7.3

< 0.01

2.2

5.6

1.00

Fibrobacter succinogenes S85

1.3

15.3

< 0.01

3.7

11.7

< 0.01

2.6

9.1

1.00

Flavobacterium johnsoniae UW101

1.1

12.8

< 0.01

4.2

8.1

< 0.01

2.1

6.8

0.97

Micromonospora aurantiaca ATCC27029

1.6

8.6

< 0.01

2.0

8.8

< 0.01

1.6

5.1

1.00

Prevotella ruminicola 23

1.4

17.9

< 0.01

4.3

12.5

< 0.01

3.0

9.7

1.00

Ruminococcus albus 7

0.9

13.8

< 0.01

4.3

8.0

< 0.01

2.9

5.6

1.00

Ruminococcus albus 8

0.9

12.5

< 0.01

4.2

7.4

< 0.01

2.9

5.1

1.00

Ruminococcus bromii L2-63

0.7

9.0

< 0.01

4.1

5.7

< 0.01

2.7

4.0

0.69

Ruminococcus flavefaciens FD1

0.9

15.9

< 0.01

4.4

9.3

< 0.01

2.8

7.0

1.00

Ruminococcus torques L2-14

0.98

7.8

< 0.01

4.0

5.4

< 0.01

3.2

3.9

1.00

Streptomyces flavogriseus ATCC33331

1.5

8.2

< 0.01

2.1

8.2

< 0.01

1.8

4.4

1.00

Streptomyces sp. ACTE

1.5

8.8

< 0.01

2.0

8.5

< 0.01

1.7

4.5

1.00

Teredinibacter turnerae T7901

1.4

12.2

< 0.01

3.1)

8.7

< 0.01

2.2

5.7

1.00

Thermobifida fusca YX

1.5

7.6

< 0.01

2.2

6.7

< 0.01

1.7

4.1

1.00

Thermomonospora curvata DSM43183

1.5

4.1

< 0.01

2.1

4.0

< 0.01

1.9

2.9

0.73

Trichoderma reesei QM6a

1.5

6.1

< 0.01

2.7

5.6

< 0.01

2.2

3.8

1.00

Xanthomonas campestris ATCC33913

1.6

8.6

< 0.01

2.4

8.0

< 0.01

2.1

5.2

1.00

  1. 1Non-cellulolytic strains are bolded.
  2. 2Percentage of selected amino acid in all proteins with percentage of selected amino acid in predicted CAZymes in parenthases. P-value based on Fisher’s exact test for the enrichment of the selected amino acid among CAZymes.