6JJH
Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin TMPyP4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | RNA (5'-R(*GP*GP*CP*UP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3') | polymer | 14 | 4572.8 | 1 | Pseudorabies virus Ea | ||
| 2 | B, C (B) | (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin | non-polymer | 678.8 | 2 | Chemie (POH) | |||
| 3 | D, E, F (B) | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) | |||
| 4 | G (B) | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 4572.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1474.9 | |
| All* | Total formula weight | 6047.7 |
