Complex 23ka
Legend
Pocket colors by molecule type
RNA
Protein
DNA
These colors appear when a pocket is selected (the structure fades to show the pocket surface). Colors from the molecule-type palette (RNA / protein / DNA).
System information
| Experimental technique | X-ray |
| Experimental resolution | 2.59 |
| System mass | 34.75 kDa |
| Deposition year | 2026 |
| Molecule type | RNA |
| # RNA entities | 1 |
| Organism | N/A |
| RCSB PDB Entry | 23ka |
| Reference | Tsuzuki Kosuke, Onizuka Kazumitsu, Okada Momo, Nagasawa Ryosuke, Miyashita Emi, Komatsu Kaoru R., Saito Hirohide, Kondo Jiro, Nagatsugi Fumi. 2026. RNA-binding landscape of amiloride: large-scale profiling and structural basis of U–U mismatch recognition RSC Chemical Biology |
| Equivalence Class |
NR_all_78542.1
BGSU version: 4.52 |
Pockets List
Legend
Cell colors for SiteScore and D Score:
Favourable
Intermediate
Unfavourable
Not available
| Score | Threshold | Meaning |
|---|---|---|
| SiteScore | < 0.8 | Non-drug binding site |
| SiteScore | 0.8 – 1.0 | Potential drug binding site |
| SiteScore | > 1.0 | Promising binding site |
| D Score | < 0.83 | Undruggable |
| D Score | 0.83 – 0.98 | Difficult |
| D Score | > 0.98 | Druggable |
Tick a pocket below to highlight it in the 3D structure above.
| Compound | AMR |
| Residue | . / 101 |
| Chain | F / B |
| Non-redundant | True |
| Interacting RNA chains | B/B |
| RNA environment detailled | RNA-only |
| RNA environment global | RNA |
| RNA family chains | B/B: synthetic construct |
| RNA family global | synthetic construct |
| Volume | 67.91 Å3 |
| Hydrophobicity | 0.888 |
| Hydrophilicity | 0.943 |
| Buriedness | 0.660 |
| Don/acc character | 0.681 |
| SiteScore | 0.694 |
| D Score | 0.453 |
| Kd | — |
| Compound | AMR |
| Residue | . / 101 |
| Chain | I / C |
| Non-redundant | False |
| Interacting RNA chains | C/C |
| RNA environment detailled | RNA-only |
| RNA environment global | RNA |
| RNA family chains | C/C: synthetic construct |
| RNA family global | synthetic construct |
| Volume | 127.60 Å3 |
| Hydrophobicity | 0.415 |
| Hydrophilicity | 0.671 |
| Buriedness | 0.559 |
| Don/acc character | 3.439 |
| SiteScore | 0.803 |
| D Score | 0.640 |
| Kd | — |