1Q9X
Crystal structure of Enterobacteria phage RB69 gp43 DNA polymerase complexed with tetrahydrofuran containing DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (E, F, G, H) | 5'-GCGGACTGCTTAC(dideoxycytidine)-3' | polymer | 18 | 5566.6 | 4 | |||
| 2 | B, D, F, H (I, J, K, L) | 5'-AC(tetrahydrofuran)GGTAAGCAGTCCGCGG-3' | polymer | 13 | 3967.6 | 4 | |||
| 3 | I, J, K, L (A, B, C, D) | DNA polymerase | polymer | 903 | 104655.1 | 4 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) | Enterobacteria phage RB69 | Gp43 |
| 4 | M, P, T, X (E, F, G, H) | 1',2'-DIDEOXYRIBOFURANOSE-5'-PHOSPHATE | non-polymer | 198.1 | 4 | Chemie (3DR) | |||
| 5 | N, Q, V, Z (I, J, K, L) | 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE | non-polymer | 291.2 | 4 | Chemie (DOC) | |||
| 6 | O, R, S, U, W... (F, G, K, H, L) | 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE | non-polymer | 347.2 | 6 | Chemie (DGP) | |||
| 7 | AA, BA, CA, DA, EA... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 8 | IA, JA, KA, LA, MA... (E, I, F, J, G...) | water | water | 18.0 | 535 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 903 (UniProt: Q38087)
| PDB | External Database | Details |
|---|---|---|
| Ala 222 | Asp 222 | engineered mutation |
| Ala 327 | Asp 327 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 456757.3 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 4361.2 | |
| All* | Total formula weight | 461118.5 |
