2I5R
Structure of small Toprim domain-containing protein from B. stearothermophilus in complex with Mg2+
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 | Toprim domain-containing protein | polymer | 122 | 13991.0 | 3 | Pfam (PF01751) UniProt (by SIFTS) (Q5KVJ9) In PDB | Geobacillus stearothermophilus | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A, B, C | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 4 | C | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | C | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 6 | water | water | 18.0 | 211 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 41973.0 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 988.5 | |
| All* | Total formula weight | 42961.5 |
