| P40685 | n/a | 2q1z | ZN | B | 197 | e2q1zB3 | jelly-roll | Double-stranded beta-helix | Double-stranded beta-helix | Cupin_7 |
| P40685 | n/a | 2q1z | ZN | D | 197 | e2q1zD3 | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | zf-HC2 |
| P40685 | n/a | 2z2s | ZN | B | 204 | e2z2sB3 | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | zf-HC2 |
| P40685 | n/a | 2z2s | ZN | D | 204 | e2z2sD3 | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | zf-HC2 |
| P40685 | n/a | 2z2s | ZN | F | 204 | e2z2sF3 | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | zf-HC2 |
| P40685 | n/a | 2z2s | ZN | H | 204 | e2z2sH3 | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | N-terminal, cytoplasmic domain of anti-sigma factors | zf-HC2 |