| 1 | 9NYB|1|B+ 9NYB|1|C (rep) | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of the pre-reactive state of porcine OAS1 in complex with dsRNA, two ApCpp substrate analogs, three catalytic Mn2+ ions. | X-ray diffraction | 1.6 | 38 | 2026-04-08 |
| 2 | 9NXS|1|B+ 9NXS|1|C | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of the post-reactive state of porcine OAS1 in complex with dsRNA and products 25A2 and PPi bound to the catalytic center. | X-ray diffraction | 1.8 | 38 | 2026-04-08 |
| 3 | 4RWN|1|B+ 4RWN|1|C | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of the pre-reactive state of porcine OAS1 | X-ray diffraction | 2 | 38 | 2015-05-20 |
| 4 | 4S3N|1|B+ 4S3N|1|C | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of human OAS3 domain I in complex with dsRNA | X-ray diffraction | 2 | 38 | 2015-03-25 |
| 5 | 4RWP|1|B+ 4RWP|1|C | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of porcine OAS1 in complex with dsRNA | X-ray diffraction | 2.25 | 37 | 2015-05-20 |
| 6 | 4RWO|1|B+ 4RWO|1|C | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of the porcine OAS1 L149R mutant in complex with dsRNA and ApCpp in the AMP donor position | X-ray diffraction | 2.2 | 38 | 2015-05-20 |
| 7 | 9NY9|1|B+ 9NY9|1|C | | RNA (5'-R(*GP*GP*CP*UP*UP*UP*UP*GP*AP*CP*CP*UP*UP*UP*AP*UP*GP*AP*A)-3'), RNA (5'-R(*UP*UP*CP*AP*UP*AP*AP*AP*GP*GP*UP*CP*AP*AP*AP*AP*GP*CP*C)-3') | synthetic construct | | | Crystal structure of the post-reactive state of porcine OAS1 in complex with dsRNA, catalytic center bound PPi, and dissociated 25A2. | X-ray diffraction | 2.74 | 38 | 2026-04-08 |