3I49
Crystal Structure of AlkB in complex with Fe(II), 2-oxoglutarate and methylated trinucleotide T-meC-T
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha-ketoglutarate-dependent dioxygenase alkB | polymer | 211 | 23611.0 | 1 | UniProt (P05050) | Escherichia coli | Alkylated DNA repair protein alkB |
| 2 | B (B) | DNA (5'-D(P*TP*(ME6)P*T)-3') | polymer | 3 | 867.6 | 1 | |||
| 3 | C (A) | 2-OXOGLUTARIC ACID | non-polymer | 146.1 | 1 | Chemie (AKG) | |||
| 4 | D (A) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 5 | E, F (A, B) | water | water | 18.0 | 281 | Chemie (HOH) |
Sequence modifications
A: 12 - 216 (UniProt: P05050)
| PDB | External Database | Details |
|---|---|---|
| Met 11 | - | initiating methionine |
| Asn 217 | - | expression tag |
| Leu 218 | - | expression tag |
| Tyr 219 | - | expression tag |
| Phe 220 | - | expression tag |
| Gln 221 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24478.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 201.9 | |
| All* | Total formula weight | 24680.6 |
