Table 3.
Metabolism genes examined in this study
| Gene or operon | Product | Present in sequenced V. anguillarum strains a |
|---|---|---|
| gltA | Type II citrate synthase | Yes |
| acnB | Aconitate hydratase B | Yes |
| icd | Isocitrate dehydrogenase | Yes |
| sucAB | 2-oxoglutarate dehydrogenase (E1 component, E2 component) |
Yes |
| sucCD | Succinyl-CoA synthetase (beta subunit, alpha subunit) |
Yes |
| sdhCDAB | Succinate dehydrogenase (cytochrome b556 subunit, membrane anchor subunit, flavoprotein subunit, iron-sulfur protein) |
Yes |
| frdABCD | Fumarate reductase (flavoprotein subunit, iron-sulfur subunit, anchor subunit, anchor subunit) |
Yes |
| fumAC | Aerobic fumarate hydratase (class I, class II) | fumA: Yes; fumC: not found |
| fumB | Anaerobic fumarate hydratase (class I) | Not found |
| mdh | Malate dehydrogenase | Yes |
| cra | Fructose repressor protein | Yes |
a V. anguillarum strains: M93Sm, 775, 96F, M3, NB10, RV22, 90-11-286