3TAN
Crystal Structure of Bacillus DNA Polymerase I Large Fragment Bound to Duplex DNA with Cytosine-Adenine Mismatch at (n-1) Position
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 I | polymer | 592 | 67518.3 | 1 | UniProt (C9RTX7) | Geobacillus | |
| 2 | B (B) | 5'-D(*GP*CP*GP*AP*TP*CP*AP*CP*GP*C)-3' | polymer | 10 | 3030.0 | 1 | |||
| 3 | C (C) | 5'-D(*GP*AP*CP*GP*T*AP*CP*GP*TP*GP*AP*TP*CP*GP*CP*A)-3' | polymer | 16 | 4923.2 | 1 | |||
| 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 (A) | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE | non-polymer | 467.2 | 1 | Chemie (DCP) | |||
| 7 | J, K, L (A, B, C) | water | water | 18.0 | 873 | Chemie (HOH) |
Sequence modifications
A: 285 - 876 (UniProt: C9RTX7)
| PDB | External Database | Details |
|---|---|---|
| Glu 456 | Ala 456 | SEE REMARK 999 |
| Lys 505 | Glu 505 | SEE REMARK 999 |
| His 823 | Arg 823 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 75471.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 851.4 | |
| All* | Total formula weight | 76665.2 |
