3TAR
Crystal Structure of Bacillus DNA Polymerase I Large Fragment Bound to Duplex DNA with Cytosine-Adenine Mismatch at (n-6) Position
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | DNA polymerase I | polymer | 592 | 67518.3 | 1 | UniProt (C9RTX7) In PDB | Geobacillus | |
2 | B | 5'-D(*GP*CP*GP*AP*TP*CP*AP*CP*GP*CP*AP*CP*GP*TP*C)-3' | polymer | 15 | 4555.0 | 1 | |||
3 | C | 5'-D(*GP*AP*CP*GP*TP*AP*CP*GP*TP*GP*AP*TP*CP*GP*CP*A)-3' | polymer | 16 | 4923.2 | 1 | |||
4 | D, E | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900003) | sucrose | ||
5 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
6 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
7 | water | water | 18.0 | 670 | 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 | 76996.5 | |
Branched | Number of molecules | 2 |
Total formula weight | 684.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 312.5 | |
All* | Total formula weight | 77993.6 |