4AIA
The structural basis of 3-methyladenine recognition by 3- methyladenine DNA glycosylase I (TAG) from Staphylococcus aureus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E (A, B, C, D, E) | DNA-3-METHYLADENINE GLYCOSYLASE I | polymer | 188 | 21573.5 | 5 | UniProt (Q6G8R1) | STAPHYLOCOCCUS AUREUS | 3-METHYLADENINE DNA GLYCOSYLASE I |
| 2 | F, I, K, N, P (A, B, C, D, E) | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
| 3 | G, J, L, O, Q (A, B, C, D, E) | 3-METHYL-3H-PURIN-6-YLAMINE | non-polymer | 149.2 | 5 | Chemie (ADK) | |||
| 4 | H, M, R, S (A, C, E) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | T, U, V, W, X (A, B, C, D, E) | water | water | 18.0 | 927 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 186 (UniProt: Q6G8R1)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 107867.4 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1457.1 | |
| All* | Total formula weight | 109324.5 |
