1PU6
Crystal structure of H.pylori 3-methyladenine DNA glycosylase (MagIII)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 3-METHYLADENINE DNA GLYCOSYLASE | polymer | 218 | 25218.1 | 2 | UniProt (O25323) Pfam (PF00730) | Helicobacter pylori | |
| 2 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | D (A) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 4 | E, F (B) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 234 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 218 (UniProt: O25323)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | Met 1 | SEE REMARK 999 |
| Gly 102 | Lys 102 | SEE REMARK 999 |
| Arg 120 | Lys 120 | SEE REMARK 999 |
| Ala 141 | Val 141 | SEE REMARK 999 |
| Kcx 205 | Lys 205 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50436.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 349.9 | |
| All* | Total formula weight | 50786.1 |
