RMSD comparing KIR2DS4 to other KIRs
| Domains compared | |||
| 2DS4 compared to | D1/D2 | D1 | D2 |
| Å | Å | Å | |
| KIR2DL1 (1NKR) | 1.91 | 1.67 | 0.76 |
| KIR2DL1 complex (1IM9) | 1.04 | 1.21 | 0.65 |
| KIR2DL2 (2DL2) | 1.53 | 1.45 | 0.98 |
| KIR2DL2 complex (1EFX) | 1.12 | 0.86 | 0.87 |
| KIR2DL3 (1B6U) | 1.71 | 1.53 | 0.98 |
| KIR2DS2 (1M4K) | 2.37 | 0.78 | 2.96 |
| Domains compared | |||
| 2DS4 compared to | D1/D2 | D1 | D2 |
| Å | Å | Å | |
| KIR2DL1 (1NKR) | 1.91 | 1.67 | 0.76 |
| KIR2DL1 complex (1IM9) | 1.04 | 1.21 | 0.65 |
| KIR2DL2 (2DL2) | 1.53 | 1.45 | 0.98 |
| KIR2DL2 complex (1EFX) | 1.12 | 0.86 | 0.87 |
| KIR2DL3 (1B6U) | 1.71 | 1.53 | 0.98 |
| KIR2DS2 (1M4K) | 2.37 | 0.78 | 2.96 |