4ZYE
Crystal structure of Sulfolobus solfataricus O6-methylguanine methyltransferase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Methylated-DNA--protein-cysteine methyltransferase | polymer | 164 | 18634.8 | 1 | UniProt (Q97VW7) Pfam (PF02870) Pfam (PF01035) | Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) | 6-O-methylguanine-DNA methyltransferase,MGMT,O-6-methylguanine-DNA-alkyltransferase |
| 2 | B, C (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 3 | D, E, F (A) | NITRATE ION | non-polymer | 62.0 | 3 | Chemie (NO3) | |||
| 4 | G (A) | water | water | 18.0 | 211 | Chemie (HOH) |
Sequence modifications
A: 1 - 151 (UniProt: Q97VW7)
| PDB | External Database | Details |
|---|---|---|
| Met -12 | - | initiating methionine |
| Arg -11 | - | expression tag |
| Gly -10 | - | expression tag |
| Ser -9 | - | expression tag |
| His -8 | - | expression tag |
| His -7 | - | expression tag |
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| Thr -2 | - | expression tag |
| Asp -1 | - | expression tag |
| Pro 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18634.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 370.2 | |
| All* | Total formula weight | 19005.0 |
