3K0S
Crystal structure of E.coli DNA mismatch repair protein MutS, D693N mutant, in complex with GT mismatched DNA
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) | DNA mismatch repair protein mutS | polymer | 799 | 89472.2 | 2 | UniProt (P23909) Pfam (PF01624) Pfam (PF05188) Pfam (PF05192) Pfam (PF05190) Pfam (PF00488) | Escherichia coli | |
| 2 | C (E) | 5'-D(*AP*GP*CP*TP*GP*CP*CP*AP*GP*GP*CP*AP*CP*CP*AP*GP*TP*GP*TP*CP*AP*GP*CP*GP*TP*CP*CP*TP*AP*T)-3' | polymer | 30 | 9184.9 | 1 | |||
| 3 | D (F) | 5'-D(*AP*TP*AP*GP*GP*AP*CP*GP*CP*TP*GP*AP*C*AP*CP*T*GP*GP*TP*GP*CP*TP*TP*GP*GP*CP*AP*GP*CP*T)-3' | polymer | 30 | 9280.0 | 1 | |||
| 4 | E (A) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 5 | F, G, H, I (A, B, E, F) | water | water | 18.0 | 769 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 800 (UniProt: P23909)
| PDB | External Database | Details |
|---|---|---|
| Asn 693 | Asp 693 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 197409.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 427.2 | |
| All* | Total formula weight | 197836.4 |
