3QET
RB69 DNA Polymerase (L561A/S565G/Y567A) Ternary Complex with dTTP Opposite dT
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 | polymer | 903 | 104490.9 | 1 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) In PDB | Enterobacteria phage RB69 (Bacteriophage RB69) | Gp43 |
2 | T | DNA (5'-D(*TP*CP*AP*TP*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3') | polymer | 18 | 5516.6 | 1 | |||
3 | P | DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*(DOC))-3') | polymer | 13 | 3951.6 | 1 | |||
4 | A | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 1 | Chemie (TTP) | |||
5 | A | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
6 | water | water | 18.0 | 447 | Chemie (HOH) |
Sequence modifications
A: 1 - 903 (UniProt: Q38087)
PDB | External Database | Details |
---|---|---|
Ala 222 | Asp 222 | engineered mutation |
Ala 327 | Asp 327 | engineered mutation |
Ala 561 | Leu 561 | engineered mutation |
Gly 565 | Ser 565 | engineered mutation |
Ala 567 | Tyr 567 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 113959.1 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 722.6 | |
All* | Total formula weight | 114681.7 |