3P2K
Structure of an antibiotic related Methyltransferase
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 methylase | polymer | 225 | 25751.4 | 4 | UniProt (A8C927) In PDB | Escherichia coli | |
2 | A, B, C, D | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 4 | Chemie (SAM) | |||
3 | water | water | 18.0 | 74 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 219 (UniProt: A8C927)
PDB | External Database | Details |
---|---|---|
His 220 | - | expression tag |
His 221 | - | expression tag |
His 222 | - | expression tag |
His 223 | - | expression tag |
His 224 | - | expression tag |
His 225 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 103005.8 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1593.7 | |
All* | Total formula weight | 104599.5 |