Mass: 18.015 Da / Num. of mol.: 403 / Source method: isolated from a natural source / Formula: H2O
Compound details
FORMS HIGHLY STABLE, MULTIMERIC PROTEIN-DNA COMPLEXES WHICH ACCUMULATE IN STATIONARY-PHASE CELLS ...FORMS HIGHLY STABLE, MULTIMERIC PROTEIN-DNA COMPLEXES WHICH ACCUMULATE IN STATIONARY-PHASE CELLS AND PROTECT AGAINST OXIDATIVE KILLING.
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.3 Å3/Da / Density % sol: 46.12 %
Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE
Radiation
Monochromator: OSMIC MULTILAYER / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 1.5418 Å / Relative weight: 1
Reflection
Resolution: 2→87.71 Å / Num. obs: 44572 / % possible obs: 95.4 % / Observed criterion σ(I): -3 / Redundancy: 4.4 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 8.6
Reflection shell
Resolution: 2→2.1 Å / Redundancy: 4.2 % / Rmerge(I) obs: 0.32 / Mean I/σ(I) obs: 2.2 / % possible all: 88
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Processing
Software
Name
Version
Classification
REFMAC
5.2.0019
refinement
MOSFLM
datareduction
SCALA
datascaling
MOLREP
phasing
Refinement
Method to determine structure: MOLECULAR REPLACEMENT Starting model: MRGA MUTANT Resolution: 2→87.71 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.925 / SU B: 3.515 / SU ML: 0.099 / Cross valid method: THROUGHOUT / ESU R: 0.159 / ESU R Free: 0.151 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THIS ENTRY CONTAINS SOME RESIDUE WHICH HAVE BEEN REFINED WITH AN OCCUPANCY OF 0.00 AND THEIR B-FACTORS HAVE BEEN FIXED AT 20.00.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.208
1262
3 %
RANDOM
Rwork
0.155
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obs
0.157
41011
95 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK