1F1Z
TNSA, a catalytic component of the TN7 transposition system
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | TNSA ENDONUCLEASE | polymer | 273 | 31296.7 | 2 | UniProt (P13988) Pfam (PF08722) Pfam (PF08721) | Escherichia coli | TRANSPOSASE |
| 2 | C, D, F, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | E, H (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 292 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62593.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 168.1 | |
| All* | Total formula weight | 62761.5 |
