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2DIK

R337A MUTANT OF PYRUVATE PHOSPHATE DIKINASE

Replaces:  1BUK
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU RU200
Temperature [K]100
Detector technologyAREA DETECTOR
DetectorSIEMENS
Spacegroup nameP 1 2 1
Unit cell lengths89.800, 58.800, 102.000
Unit cell angles90.00, 94.80, 90.00
Refinement procedure
Resolution8.000 - 2.500
R-factor0.18

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Rwork0.185
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1dik
RMSD bond length0.018
RMSD bond angle2.790
Data reduction softwareX-GEN
Data scaling softwareX-GEN
Refinement softwareTNT
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]99.0002.660
High resolution limit [Å]2.5002.500
Rmerge0.099

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Total number of observations97563

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Number of reflections35455
Completeness [%]95.083
Redundancy2.8
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1Vapor diffusion, hanging drop

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6.5

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30

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pH 7.0, temperature 303K
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11reservoirammonium sulfate50-55 (%sat)
21reservoirHEPES100 (mM)
31dropprotein10 (mg/ml)
41dropimidazole20 (mM)
51drop100 (mM)
61dropEDTA0.1 (mM)
71dropmercaptoethanol1 (mM)

220113

PDB entries from 2024-05-22

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