6CN0
2.95 Angstrom Crystal Structure of 16S rRNA Methylase from Proteus mirabilis
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 | 16S rRNA (guanine(1405)-N(7))-methyltransferase | polymer | 284 | 32419.1 | 4 | UniProt (Q33DX5) Pfam (PF07091) In PDB | Proteus mirabilis | 16S rRNA m7G1405 methyltransferase |
| 2 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 3 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | B | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 5 | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 281 (UniProt: Q33DX5)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 129676.4 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 804.0 | |
| All* | Total formula weight | 130480.3 |
