8ICB
DNA POLYMERASE BETA (POL B) (E.C.2.7.7.7) COMPLEXED WITH SEVEN BASE PAIRS OF DNA; SOAKED IN THE PRESENCE OF ARTIFICIAL MOTHER LIQUOR
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 298 |
Detector technology | AREA DETECTOR |
Collection date | 1995-04-15 |
Detector | SDMS |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 178.627, 57.775, 48.076 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 3.100 |
R-factor | 0.153 |
Structure solution method | DIFFERENCE FOURIER |
Starting model (for MR) | 9icj |
RMSD bond length | 0.018 |
RMSD bond angle | 2.900 |
Data reduction software | SDMS |
Data scaling software | SDMS |
Phasing software | TNT (V. 5-D) |
Refinement software | TNT (5-D) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 3.200 |
High resolution limit [Å] | 3.100 | 3.100 |
Number of reflections | 8990 | |
Completeness [%] | 93.0 | 93 |
Redundancy | 1.9 | 1.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.5 | THIS ENTRY DESCRIBES THE STRUCTURE THAT RESULTED WHEN A COCRYSTAL OF HUMAN DNA POLYMERASE BETA COMPLEXED WITH 7 BASE PAIRS OF DNA (SEE ENTRY 9ICJ AND REFERENCE 1) HAD BEEN SOAKED IN THE FOLLOWING SOLUTION FOR 7 DAYS: PEG 3350, 16% MES, 100 MILLIMOLAR, PH 6.5 NACL, 150 MILLIMOLAR |