| A0B757 | n/a | 7c8m | FES | A | 201 | e7c8mA1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7c8m | FES | C | 201 | e7c8mC1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7c8n | FES | A | 201 | e7c8nA1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7c8o | FES | A | 201 | e7c8oA1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7c8o | FES | A | 201 | e7c8oD1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7c8o | FES | B | 201 | e7c8oB1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7c8o | FES | B | 201 | e7c8oC1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | A | 201 | e7cnvA1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | A | 201 | e7cnvB1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | B | 201 | e7cnvA1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | B | 201 | e7cnvB1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | C | 201 | e7cnvC1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | C | 201 | e7cnvD1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | D | 201 | e7cnvC1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | D | 201 | e7cnvD1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | E | 201 | e7cnvE1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | E | 201 | e7cnvF1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | F | 201 | e7cnvE1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |
| A0B757 | n/a | 7cnv | FES | F | 201 | e7cnvF1 | FAD-linked reductases, C-terminal domain-like | SufE/NifU | SufE/NifU | NifU_N |