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Table 2 Functional classification of metabolic reactions

From: Genome-scale metabolic reconstruction and in silico analysis of methylotrophic yeast Pichia pastoris for strain improvement

Alanine and Aspartate Metabolism

9

Other Amino Acid Metabolism

10

Alternate Carbon Metabolism

21

Oxidative Phosphorylation

18

Anaplerotic reactions

10

Pantothenate and CoA Biosynthesis

16

Arabinose Metabolism

3

Pentose Phosphate Pathway

13

Arginine and Proline Metabolism

31

Phospholipid Biosynthesis

42

Asparagine metabolism

2

Phospholipid Metabolism

8

ATP maintenance

1

Porphyrin and Chlorophyll Metabolism

13

Biomass requirement

1

Purine and Pyrimidine Biosynthesis

51

Citric Acid Cycle

13

Pyridoxine Metabolism

8

Complex Alcohol Metabolism

22

Pyruvate Metabolism

17

Cysteine Metabolism

7

Quinone Biosynthesis

17

Fatty Acid Biosynthesis

61

Riboflavin Metabolism

11

Fatty Acid Degradation

42

Sphingolipid Metabolism

57

Fatty Acid Metabolism

3

Starch and Sucrose Metabolism

2

Folate Metabolism

23

Sterol Metabolism

48

Fructose and Mannose Metabolism

8

Taurine Metabolism

1

Galactose metabolism

2

Thiamine Metabolism

12

Glutamate metabolism

15

Threonine and Lysine Metabolism

16

Glutamine Metabolism

3

Transport, Endoplasmic Reticular

8

Glycerolipid Metabolism

11

Transport, Extracellular

145

Glycine and Serine Metabolism

19

Transport, Golgi Apparatus

2

Glycolysis/Gluconeogenesis

22

Transport, Mitochondrial

91

Glycoprotein Metabolism

5

Transport, Nuclear

5

Histidine Metabolism

14

Transport, Peroxisomal

20

Methanol Metabolism

7

Transport, Vacuolar

25

Methionine Metabolism

18

tRNA charging

35

NAD Biosynthesis

18

Tyrosine, Tryptophan, and Phenylalanine Metabolism

34

Nitrogen Metabolism

3

Valine, Leucine, and Isoleucine Metabolism

19

Nucleotide Salvage Pathway

61

Xylose Metabolism

2

Other

11

Exchange reactions

149

  

Total

1361

  1. The table shows the number of reactions classified under each subsystem.