4UQG
A new bio-isosteric base pair based on reversible bonding
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA POLYMERASE | polymer | 579 | 66148.8 | 1 | UniProt (E1C9K5) | GEOBACILLUS STEAROTHERMOPHILUS | DNA POLYMERASE I FRAGMENT |
| 2 | B (B) | 5'-D(*GP*AP*CP*C T0TP*TP*CP*CP*CP*TP)-3' | polymer | 10 | 3025.1 | 1 | synthetic construct | POLYDEOXYRIBONUCLEOTIDE B | |
| 3 | C (C) | 5'-D(*AP*GP*GP*GP*A SAYP*GP*GP*TP*CP)-3' | polymer | 10 | 3121.1 | 1 | synthetic construct | POLYDEOXYRIBONUCLEOTIDE C | |
| 4 | D (D) | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900003) | sucrose | ||
| 5 | E, F, G, H (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 6 | I, J, K (A, B, C) | water | water | 18.0 | 210 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 72295.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 73021.5 |
