| A | Sigma70_r2,Sigma70_ner | e6qcvA1 | A: alpha arrays | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Sigma70_r2,Sigma70_ner | ECOD (v295) |
| B | Sigma70_r2,Sigma70_ner | e6qcvB1 | A: alpha arrays | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Sigma70_r2,Sigma70_ner | ECOD (v295) |
| C | Sigma70_r2,Sigma70_ner | e6qcvC1 | A: alpha arrays | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Sigma70_r2,Sigma70_ner | ECOD (v295) |