1Q9Y
CRYSTAL STRUCTURE OF ENTEROBACTERIA PHAGE RB69 GP43 DNA POLYMERASE COMPLEXED WITH 8-OXOGUANOSINE CONTAINING DNA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | T | 5'-AC(8-OXOGUANOSINE)GGTAAGCAGTCCGCG-3' | polymer | 18 | 5582.6 | 1 | |||
2 | P | 5'-GCGGACTGCTTAC(DIDEOXYCYTIDINE)-3' | polymer | 14 | 4240.8 | 1 | |||
3 | A | DNA POLYMERASE | polymer | 906 | 104937.4 | 1 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) In PDB | Enterobacteria phage RB69 | GP43 |
4 | P | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE | non-polymer | 467.2 | 1 | Chemie (DCP) | |||
5 | A | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
6 | water | water | 18.0 | 84 | Chemie (HOH) |
Sequence modifications
A: 4 - 906 (UniProt: Q38087)
PDB | External Database | Details |
---|---|---|
His 1 | - | cloning artifact |
Gly 2 | - | cloning artifact |
Ser 3 | - | cloning artifact |
Ala 225 | Asp 222 | engineered mutation |
Ala 330 | Asp 327 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 114760.8 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 587.4 | |
All* | Total formula weight | 115348.2 |