| Q9NXA8 | n/a | 2b4y | ZN | A | 1001 | e2b4yA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 2b4y | ZN | B | 2001 | e2b4yB1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 2b4y | ZN | C | 3001 | e2b4yC1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 2b4y | ZN | D | 4001 | e2b4yD1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 2nyr | ZN | A | 501 | e2nyrA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 2nyr | ZN | B | 501 | e2nyrB1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 3rig | ZN | A | 1001 | e3rigA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 3rig | ZN | B | 1002 | e3rigB1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 3rig | ZN | B | 1002 | e3rigB2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 3riy | ZN | A | 1001 | e3riyA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 3riy | ZN | A | 1001 | e3riyA2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 3riy | ZN | B | 1002 | e3riyB1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 3riy | ZN | B | 1002 | e3riyB2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4f4u | ZN | A | 1001 | e4f4uA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 4f4u | ZN | A | 1001 | e4f4uA2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4f4u | ZN | B | 401 | e4f4uB3 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 4f4u | ZN | B | 401 | e4f4uB4 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4f56 | ZN | A | 401 | e4f56A1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 4f56 | ZN | A | 401 | e4f56A2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4f56 | ZN | B | 401 | e4f56B1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 4f56 | ZN | B | 401 | e4f56B2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4g1c | ZN | A | 401 | e4g1cA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 4g1c | ZN | A | 401 | e4g1cA2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4g1c | ZN | B | 401 | e4g1cB1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 4g1c | ZN | B | 401 | e4g1cB2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4hda | ZN | A | 401 | e4hdaA3 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 4hda | ZN | A | 401 | e4hdaA4 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 4hda | ZN | B | 401 | e4hdaB1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 4hda | ZN | B | 401 | e4hdaB2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 5bwl | ZN | A | 401 | e5bwlA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 5bwl | ZN | A | 401 | e5bwlA2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 5xhs | ZN | A | 404 | e5xhsA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6ace | ZN | A | 401 | e6aceA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6acl | ZN | A | 401 | e6aclA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6aco | ZN | A | 401 | e6acoA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6acp | ZN | A | 401 | e6acpA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6eqs | ZN | A | 401 | e6eqsA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6eqs | ZN | B | 401 | e6eqsB2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6eqs | ZN | C | 401 | e6eqsC2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6eqs | ZN | D | 401 | e6eqsD2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6ljk | ZN | A | 401 | e6ljkA1 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 6ljk | ZN | A | 401 | e6ljkA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |
| Q9NXA8 | n/a | 6ljm | ZN | A | 401 | e6ljmA1 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 6ljm | ZN | A | 401 | e6ljmA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 6ljn | ZN | A | 401 | e6ljnA1 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | SIR2 |
| Q9NXA8 | n/a | 6ljn | ZN | A | 401 | e6ljnA2 | Rossmann-like | Rossmann-related | DHS-like NAD/FAD-binding domain | SIR2 |
| Q9NXA8 | n/a | 7x3p | ZN | A | 403 | e7x3pA2 | Rubredoxin-like | Rubredoxin-related | Rubredoxin-related | n/a |