1PU7
Crystal structure of H.pylori 3-methyladenine DNA glycosylase (MagIII) bound to 3,9-dimethyladenine
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | 3-METHYLADENINE DNA GLYCOSYLASE | polymer | 218 | 25218.1 | 2 | UniProt (O25323) Pfam (PF00730) In PDB | Helicobacter pylori | |
2 | A, B | 6-AMINO-3,9-DIMETHYL-9H-PURIN-3-IUM | non-polymer | 164.2 | 2 | Chemie (39A) | |||
3 | A, B | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 2 | Chemie (BME) | |||
4 | water | water | 18.0 | 362 | 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 | 484.6 | |
All* | Total formula weight | 50920.8 |