3W2Y
Crystal structure of DNA uridine endonuclease Mth212 mutant W205S
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, D) | Exodeoxyribonuclease | polymer | 260 | 30572.7 | 2 | UniProt (O26314) Pfam (PF03372) | Methanothermobacter thermautotrophicus | |
| 2 | C, P (A, D) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, E, F, G, H... (A, D) | FORMIC ACID | non-polymer | 46.0 | 12 | Chemie (FMT) | |||
| 4 | I, J, L (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
| 5 | T, U (A, D) | water | water | 18.0 | 381 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 257 (UniProt: O26314)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ser 205 | Trp 205 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 61145.4 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 919.3 | |
| All* | Total formula weight | 62064.6 |
