Table 2.
List of the auxotrophies of L. nagelii TMW 1.1827.
| Name of amino acid | Biosynthesis based on genome | Absent enzyme of biosynthesis of amino acid pathway | EC number |
|---|---|---|---|
| Alanine | P | None | |
| Arginine | P | None | |
| Asparagine | P | None | |
| Aspartic acid | P | None | |
| Cysteine | P | None | |
| Glutamic acid | P | None | |
| Glutamine | P | None | |
| Glycine | A | Phosphoserine phosphatase Threonine aldolase | EC 3.1.3.3EC 4.1.2.48 |
| Serine | A | Phosphoserine phosphatase | EC 3.1.3.3 |
| Histidine | P | None | |
| Leucine | A | Ketol-acid reductoisomerase Dihydroxy-acid dehydratase | EC 1.1.1.86EC 4.2.1.9 |
| Isoleucine | A | Citramalate synthaseKetol-acid reductoisomerase Dihydroxy-acid dehydratase | EC 2.3.1.182 EC 1.1.1.86EC 4.2.1.9 |
| Valine | A | Ketol-acid reductoisomerase Dihydroxy-acid dehydratase | EC 1.1.1.86EC 4.2.1.9 |
| Lysine | P | None | |
| Methionine | P | None | |
| Proline | P | None | |
| Phenylalanine | A | Prephenate dehydratase Aromatic-amino-acid transaminase | EC 4.2.1.51EC 2.6.1.57 |
| Tryptophan | A | Anthranilate phosphoribosyltransferase Anthranilate synthase Indole-3-glycerol phosphate synthase Phosphoribosylanthranilate isomerase | EC 2.4.2.18EC 4.1.3.27EC 4.1.1.48EC 5.3.1.24 |
| Tyrosine | P | None | |
| Threonine | P | None | |
P represents prototrophy for amino acids, while A represents auxotrophy for amino acids.