NDB ID: 4XLS PDB ID: 4XLS 
Base Pair Hydrogen Bonding Classification
CSV Format| Model Number | Pair Number | Pair Name | Leontis / Westhof Classification | Saenger Classification |
|---|
| 1 | 5 | O_DA5:DT21_P | 1 | 20 |
| 1 | 7 | O_DA7:DT19_P | 1 | 20 |
| 1 | 8 | O_DA8:DT18_P | 1 | 20 |
| 1 | 9 | O_DA9:DT17_P | 0 | 0 |
| 1 | 10 | O_DA10:DT16_P | 0 | 0 |
| 1 | 16 | O_DA16:DT10_P | 1 | 0 |
| 1 | 17 | O_DA17:DT9_P | 1 | 20 |
| 1 | 18 | O_DA18:DT8_P | 1 | 20 |
| 1 | 1 | O_DC1:DG25_P | 1 | 19 |
| 1 | 6 | O_DC6:DG20_P | 1 | 0 |
| 1 | 24 | O_DC24:DG2_P | 1 | 19 |
| 1 | 4 | O_DG4:DC22_P | 1 | 19 |
| 1 | 11 | O_DG11:DC15_P | 1 | 0 |
| 1 | 13 | O_DG13:DC13_P | 1 | 0 |
| 1 | 21 | O_DG21:DC5_P | 1 | 0 |
| 1 | 23 | O_DG23:DC3_P | 1 | 0 |
| 1 | 2 | O_DT2:DA24_P | 1 | 20 |
| 1 | 3 | O_DT3:DA23_P | 0 | 0 |
| 1 | 12 | O_DT12:DA14_P | 1 | 20 |
| 1 | 14 | O_DT14:DA12_P | 1 | 20 |
| 1 | 15 | O_DT15:DA11_P | 1 | 0 |
| 1 | 19 | O_DT19:DA7_P | 1 | 0 |
| 1 | 20 | O_DT20:DA6_P | 0 | 0 |
| 1 | 22 | O_DT22:DA4_P | 1 | 20 |
| 1 | 29 | R_DA5:DT21_S | 1 | 20 |
| 1 | 31 | R_DA7:DT19_S | 1 | 20 |
| 1 | 32 | R_DA8:DT18_S | 1 | 20 |
| 1 | 33 | R_DA9:DT17_S | 0 | 0 |
| 1 | 34 | R_DA10:DT16_S | 0 | 0 |
| 1 | 40 | R_DA16:DT10_S | 1 | 0 |
| 1 | 41 | R_DA17:DT9_S | 1 | 20 |
| 1 | 42 | R_DA18:DT8_S | 0 | 0 |
| 1 | 25 | R_DC1:DG25_S | 1 | 19 |
| 1 | 30 | R_DC6:DG20_S | 1 | 0 |
| 1 | 48 | R_DC24:DG2_S | 1 | 19 |
| 1 | 28 | R_DG4:DC22_S | 1 | 19 |
| 1 | 35 | R_DG11:DC15_S | 1 | 0 |
| 1 | 37 | R_DG13:DC13_S | 1 | 0 |
| 1 | 45 | R_DG21:DC5_S | 1 | 0 |
| 1 | 47 | R_DG23:DC3_S | 1 | 0 |
| 1 | 26 | R_DT2:DA24_S | 1 | 20 |
| 1 | 27 | R_DT3:DA23_S | 1 | 20 |
| 1 | 36 | R_DT12:DA14_S | 0 | 0 |
| 1 | 38 | R_DT14:DA12_S | 1 | 20 |
| 1 | 39 | R_DT15:DA11_S | 1 | 0 |
| 1 | 43 | R_DT19:DA7_S | 1 | 0 |
| 1 | 44 | R_DT20:DA6_S | 0 | 0 |
| 1 | 46 | R_DT22:DA4_S | 1 | 20 |
