4XIU
Binary complex structure of Klenow fragment of Taq DNA polymerase I707L mutant with DNA containing TTT overhang
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | Synthetic oligonucleotide primer strand | polymer | 12 | 3617.4 | 1 | synthetic construct | ||
| 2 | C | Synthetic oligonucleotide template strand | polymer | 14 | 4328.8 | 1 | synthetic construct | ||
| 3 | A | DNA polymerase I, thermostable | polymer | 539 | 60865.9 | 1 | UniProt (P19821) Pfam (PF09281) Pfam (PF00476) In PDB | Thermus aquaticus | Taq polymerase 1 |
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
A: 294 - 832 (UniProt: P19821)
| PDB | External Database | Details |
|---|---|---|
| Leu 707 | Ile 707 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 68812.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 68836.4 |
