6P45
Crystal structure of the G-quadruplex formed by (TGGGT)4 in complex with N-methylmesoporphryin IX
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | DNA (5'-D(P*TP*GP*GP*GP*TP*TP*GP*GP*GP*TP*TP*GP*GP*GP*TP*TP*GP*GP*GP*T)-3') | polymer | 20 | 6339.1 | 2 | Tetrahymena thermophila | ||
2 | A, B | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
3 | A, B | N-METHYLMESOPORPHYRIN | non-polymer | 580.7 | 2 | Chemie (MMP) | |||
4 | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 12678.1 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 1356.9 | |
All* | Total formula weight | 14035.0 |