2NOI
Structure of G42A human 8-oxoguanine glycosylase crosslinked to undamaged G-containing DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | 5'-D(*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3' | polymer | 15 | 4635.0 | 1 | |||
| 2 | C | 5'-D(*GP*CP*GP*TP*C*CP*AP*GP*GP*TP*CP*TP*AP*CP*C)-3' | polymer | 15 | 4545.9 | 1 | |||
| 3 | A | N-glycosylase/DNA lyase | polymer | 325 | 36543.4 | 1 | UniProt (O15527) Pfam (PF07934) Pfam (PF00730) In PDB | Homo sapiens (human) | AP lyase |
| 4 | C | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence modifications
A: 12 - 327 (UniProt: O15527)
| PDB | External Database | Details |
|---|---|---|
| Ala 3 | - | cloning artifact |
| Met 4 | - | cloning artifact |
| Ala 5 | - | cloning artifact |
| Asp 6 | - | cloning artifact |
| Ile 7 | - | cloning artifact |
| Gly 8 | - | cloning artifact |
| Ser 9 | - | cloning artifact |
| Glu 10 | - | cloning artifact |
| Phe 11 | - | cloning artifact |
| Ala 42 | Gly 42 | engineered mutation |
| Cys 149 | Asn 149 | engineered mutation |
| Gln 249 | Lys 249 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 45724.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 45764.4 |
