1EWQ
CRYSTAL STRUCTURE TAQ MUTS COMPLEXED WITH A HETERODUPLEX DNA AT 2.2 A RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | C | DNA (5'-D(*GP*CP*GP*AP*CP*GP*CP*TP*AP*GP*CP*GP*TP*GP*CP*GP*GP*CP*TP*CP*GP*TP*C)-3') | polymer | 23 | 7074.5 | 1 | |||
| 2 | D | DNA (5'-D(*GP*GP*AP*CP*GP*AP*GP*CP*CP*GP*CP*CP*GP*CP*TP*AP*GP*CP*GP*TP*CP*G)-3') | polymer | 22 | 6779.4 | 1 | |||
| 3 | A, B | DNA MISMATCH REPAIR PROTEIN MUTS | polymer | 765 | 86386.1 | 2 | UniProt (Q56215) Pfam (PF01624) Pfam (PF05188) Pfam (PF05192) Pfam (PF05190) Pfam (PF00488) In PDB | Thermus aquaticus | TAQ MUTS SUBUNIT A |
| 4 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 6 | water | water | 18.0 | 814 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 765 (UniProt: Q56215)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | engineered mutation |
| Mse 4 | Met 4 | engineered mutation |
| Mse 70 | Met 70 | engineered mutation |
| Mse 88 | Met 88 | engineered mutation |
| Mse 201 | Met 201 | engineered mutation |
| Mse 250 | Met 250 | engineered mutation |
| Mse 481 | Met 481 | engineered mutation |
| Mse 574 | Met 574 | engineered mutation |
| Mse 586 | Met 586 | engineered mutation |
| Mse 640 | Met 640 | engineered mutation |
| Mse 643 | Met 643 | engineered mutation |
| Mse 744 | Met 744 | engineered mutation |
| Mse 762 | Met 762 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 186626.1 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 818.7 | |
| All* | Total formula weight | 187444.9 |
