4RNE
Structural variations and solvent structure of UGGGGU quadruplexes stabilized by Sr2+ ions
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | RNA (5'-R(*UP*GP*GP*GP*GP*U)-3') | polymer | 6 | 1948.2 | 8 | synthetic construct | ||
| 2 | I, J, R, S, T... (A, B, E, G) | STRONTIUM ION | non-polymer | 87.6 | 7 | Chemie (SR) | |||
| 3 | AA, K, L, V (H, B, F) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 4 | M, N, O, P, Q... (B, C, D, E, F...) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 5 | BA, CA, DA, EA, FA... (A, B, C, D, E...) | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 15585.6 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 1025.9 | |
| All* | Total formula weight | 16611.5 |
