TABLE 1.
Streptomyces sp. 2065 strain pca genes and predicted gene products
| ORF | Gene | Gene product | Length (aa) | Molecular mass (kDa) | Protein sequence matches (% identity, % similarity) |
|---|---|---|---|---|---|
| 1 | pcaI | β-Ketoadipate succinyl-CoA transferase, α-subunit | 251 | 26.2 | S. coelicolor PcaI (85, 89) |
| M. tuberculosis OxctA (69, 76) | |||||
| 2 | pcaJ | β-Ketoadipate succinyl-CoA transferase, β-subunit | 214 | 22.1 | S. coelicolor PcaJ (85, 91) |
| M. tuberculosis OxctB (70, 81) | |||||
| 3 | pcaF | β-Ketoadipyl CoA thiolase | 400 | 41.4 | S. coelicolor PcaF (87, 93) |
| A. calcoaceticus PcaF (50, 68) | |||||
| 4 | pcaH | Protocatechuate 3,4-dioxygenase, β subunit | 257 | 29.3 | S. coelicolor PcaH (91, 96) |
| P. marginata PcaH (53, 66) | |||||
| 5 | pcaG | Protocatechuate 3,4-dioxygenase, α subunit | 201 | 21.8 | S. coelicolor PcaG (80, 86) |
| P. marginata PcaG (37, 50) | |||||
| 6 | pcaB | β-Carboxymuconate cycloisomerase | 444 | 46.6 | S. coelicolor PcaB (80, 83) |
| R. opacus PcaB (44, 53) | |||||
| 7 | pcaL | β-Ketoadipate enol-lactone hydrolase/γ-carboxymuconolactone decarboxylase | 373 | 39.6 | S. coelicolor PcaL (83, 90) |
| R. opacus PcaL (44, 58) |