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Table 1 KEGG metabolic pathways for Saccharomyces cerevisiae and number of elementary modes for each

From: Observing metabolic functions at the genome scale

Pathway identifier

Pathway name

Number of computed elementary modes

in BlastSets

sce00010

Glycolysis/gluconeogenesis

163

112

sce00020

Citrate cycle (TCA cycle)

99

60

sce00030

Pentose phosphate pathway

206

203

sce00040

Pentose and glucuronate interconversions

4

2

sce00051

Fructose and mannose metabolism

12

11

sce00052

Galactose metabolism

81

63

sce00053

Ascorbate and aldarate metabolism

2

2

sce00061

Fatty acid biosynthesis

4

3

sce00071

Fatty acid metabolism

22

20

sce00072

Synthesis and degradation of ketone bodies

4

2

sce00100

Biosynthesis of steroids

6

5

sce00120

Bile acid biosynthesis

5

4

sce00130

Ubiquinone biosynthesis

4

1

sce00190

Oxidative phosphorylation

7

7

sce00220

Urea cycle and metabolism of amino groups

12

11

sce00230

Purine metabolism

350

346

sce00240

Pyrimidine metabolism

31

28

sce00251

Glutamate metabolism

40

38

sce00252

Alanine and aspartate metabolism

43

39

sce00260

Glycine, serine and threonine metabolism

102

94

sce00271

Methionine metabolism

26

25

sce00272

Cysteine metabolism

14

12

sce00280

Valine, leucine and isoleucine degradation

8

7

sce00290

Valine, leucine and isoleucine biosynthesis

12

11

sce00300

Lysine biosynthesis

5

4

sce00310

Lysine degradation

6

5

sce00330

Arginine and proline metabolism

29

24

sce00340

Histidine metabolism

5

4

sce00350

Tyrosine metabolism

11

8

sce00360

Phenylalanine metabolism

3

3

sce00361

gamma-Hexachlorocyclohexane degradation

6

1

sce00362

Benzoate degradation via hydroxylation

3

0

sce00380

Tryptophan metabolism

15

8

sce00400

Phenylalanine, tyrosine and tryptophan biosynthesis

38

30

sce00401

Novobiocin biosynthesis

6

2

sce00410

beta-Alanine metabolism

6

6

sce00430

Taurine and hypotaurine metabolism

2

1

sce00440

Aminophosphonate metabolism

5

3

sce00450

Selenoamino acid metabolism

6

5

sce00460

Cyanoamino acid metabolism

9

2

sce00480

Glutathione metabolism

5

4

sce00500

Starch and sucrose metabolism

49

47

sce00520

Nucleotide sugars metabolism

15

11

sce00521

Streptomycin biosynthesis

2

1

sce00530

Aminosugars metabolism

13

13

sce00550

Peptidoglycan biosynthesis

3

0

sce00561

Glycerolipid metabolism

7

4

sce00562

Inositol phosphate metabolism

5

4

sce00563

Glycosylphosphatidylinositol (GPI)-anchor biosynthesis

3

0

sce00564

Glycerophospholipid metabolism

28

25

sce00590

Arachidonic acid metabolism

4

2

sce00600

Glycosphingolipid metabolism

7

5

sce00620

Pyruvate metabolism

139

132

sce00624

1- and 2-Methylnaphthalene degradation

7

3

sce00625

Tetrachloroethene degradation

4

1

sce00627

1,4-Dichlorobenzene degradation

9

0

sce00630

Glyoxylate and dicarboxylate metabolism

7

6

sce00632

Benzoate degradation via CoA ligation

7

2

sce00640

Propanoate metabolism

8

4

sce00650

Butanoate metabolism

9

7

sce00670

One carbon pool by folate

13

12

sce00680

Methane metabolism

5

3

sce00710

Carbon fixation

13

8

sce00720

Reductive carboxylate cycle (CO2 fixation)

3

3

sce00730

Thiamine metabolism

2

0

sce00740

Riboflavin metabolism

3

2

sce00750

Vitamin B6 metabolism

4

2

sce00760

Nicotinate and nicotinamide metabolism

9

8

sce00770

Pantothenate and CoA biosynthesis

4

3

sce00780

Biotin metabolism

1

1

sce00790

Folate biosynthesis

17

6

sce00860

Porphyrin and chlorophyll metabolism

4

3

sce00900

Terpenoid biosynthesis

9

8

sce00903

Limonene and pinene degradation

9

2

sce00910

Nitrogen metabolism

17

15

sce00920

Sulfur metabolism

3

2

sce00960

Alkaloid biosynthesis II

3

3

sce00970

Aminoacyl-tRNA biosynthesis

20

15

sce00980

Metabolism of xenobiotics by cytochrome P450

2

2

sce04070

Phosphatidylinositol signaling system

4

4

  1. The first and second columns give the identifier and the name of each KEGG metabolic pathway. For each of them, the number of elementary modes computed is indicated in the third column and the number of elementary modes entered in the BlastSets database in the fourth column. In most cases, there is a difference between these two numbers because BlastSets eliminates redundant elementary modes and the ones involving only one enzyme.