| 1X6V | e1x6vA1 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e1x6vB1 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e1x6vB2 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e1x6vA6 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e1x6vA3 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| e1x6vB3 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| 1XJQ | e1xjqB1 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e1xjqA5 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e1xjqB2 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e1xjqA6 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e1xjqB3 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| e1xjqA3 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| 1XNJ | e1xnjB1 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e1xnjA5 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e1xnjB2 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e1xnjA6 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e1xnjB3 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| e1xnjA3 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| 2OFW | e2ofwA1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwB1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwC1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwD1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwE1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwF1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwG1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofwH1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| 2OFX | e2ofxA1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2ofxB1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| 2PEY | e2peyA1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2peyB2 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| 2PEZ | e2pezA1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| e2pezB1 | 2004.1.1 | P-loop domains-like | P-loop domains-related | P-loop containing nucleoside triphosphate hydrolases | AAA |
| 2QJF | e2qjfA1 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e2qjfB1 | 1.1.9 | cradle loop barrel | RIFT-related | PUA domain | TruB_C |
| e2qjfA2 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |
| e2qjfB2 | 2005.1.1 | HUP domain-like | HUP domains | HUP domains | tRNA-synt_1 |