Table 1

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

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

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.

Schwartz et al. Genome Biology 2007 8:R123   doi:10.1186/gb-2007-8-6-r123