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9ICS

DNA POLYMERASE BETA (E.C.2.7.7.7)/DNA COMPLEX + 2',3'-DIDEOXYCYTIDINE-5'-TRIPHOSPHATE, SOAKED IN THE PRESENCE OF DDCTP AND MNCL2

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU RU200
Temperature [K]298
Detector technologyAREA DETECTOR
Collection date1995-04-01
DetectorSDMS
Spacegroup nameP 21 21 2
Unit cell lengths178.874, 57.670, 48.476
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution20.000 - 2.900
R-factor0.165
Structure solution methodDIFFERENCE FOURIER
Starting model (for MR)9ick
RMSD bond length0.020
RMSD bond angle19.000

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Data reduction softwareSDMS
Data scaling softwareSDMS
Phasing softwareTNT (V. 5-D)
Refinement softwareTNT (5-D)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]20.0003.000
High resolution limit [Å]2.9002.900
Number of reflections10898
Completeness [%]93.090
Redundancy1.81.3
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1Vapor diffusion, sitting drop

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6.5THIS ENTRY DESCRIBES THE STRUCTURE THAT RESULTED WHEN A COCRYSTAL OF HUMAN DNA POLYMERASE BETA COMPLEXED WITH 6 BASE PAIRS OF DNA (SEE ENTRY 9ICW AND REFERENCE 1) HAD BEEN SOAKED IN THE FOLLOWING SOLUTION FOR 24 HOURS: PEG 3350, 16% MES, 100 MILLIMOLAR, PH 6.5 NACL, 150 MILLIMOLAR DDCTP, 10 MILLIMOLAR MNCL2, 10 MILLIMOLAR SEE REFERENCE 2 FOR DETAILS CONCERNING EXPERIMENTAL PROCEDURES, RESULTS, AND DISCUSSION FOR THIS STRUCTURE.
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11reservoirPEG335010-12 (%(w/v))
21reservoirMES0.1 (M)
31reservoir0.1 (M)

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