1NK4
GUANINE-GUANINE MISMATCH AT THE POLYMERASE ACTIVE SITE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | DNA PRIMER STRAND | polymer | 9 | 2780.8 | 1 | |||
| 2 | C | DNA TEMPLATE STRAND | polymer | 16 | 4914.2 | 1 | |||
| 3 | A | DNA POLYMERASE I | polymer | 580 | 66172.8 | 1 | UniProt (P52026) Pfam (PF00476) In PDB | Geobacillus stearothermophilus | |
| 4 | D | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900003) | sucrose | ||
| 5 | A | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 6 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | water | water | 18.0 | 485 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 73867.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 408.6 | |
| All* | Total formula weight | 74618.7 |
