A: DNA PROTECTION DURING STARVATION PROTEIN B: DNA PROTECTION DURING STARVATION PROTEIN C: DNA PROTECTION DURING STARVATION PROTEIN D: DNA PROTECTION DURING STARVATION PROTEIN E: DNA PROTECTION DURING STARVATION PROTEIN F: DNA PROTECTION DURING STARVATION PROTEIN G: DNA PROTECTION DURING STARVATION PROTEIN H: DNA PROTECTION DURING STARVATION PROTEIN I: DNA PROTECTION DURING STARVATION PROTEIN J: DNA PROTECTION DURING STARVATION PROTEIN K: DNA PROTECTION DURING STARVATION PROTEIN L: DNA PROTECTION DURING STARVATION PROTEIN hetero molecules
DNAPROTECTIONDURINGSTARVATIONPROTEIN / DPS-LIKE PEROXIDE RESISTANCE PROTEIN
Mass: 18641.014 Da / Num. of mol.: 12 / Fragment: RESIDUES 8-172 Source method: isolated from a genetically manipulated source Source: (gene. exp.) STREPTOCOCCUS SUIS (bacteria) / Production host: ESCHERICHIA COLI (E. coli) References: UniProt: P0CB53, Oxidoreductases; Oxidizing metal ions
Mass: 18.015 Da / Num. of mol.: 802 / Source method: isolated from a natural source / Formula: H2O
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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: 2.18 Å3/Da / Density % sol: 44 % Description: FRIEDEL_LAW=FALSE WAS USED DURING DATA PROCESSING, AND A TOTAL OF 169544 REFLECTIONS WERE COLLECTED.
Crystal grow
pH: 7.4 Details: 30 - 35 % (V/V) PEG 400, 0.2 M CACL2, 0.1 M HEPES-NAOH (PH 7.4)
Monochromator: DOUBLE CRYSTAL SI(111), HORIZONTALLY FOCUSSING Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 1.60846 Å / Relative weight: 1
Reflection
Resolution: 2.3→25 Å / Num. obs: 88486 / % possible obs: 96.2 % / Observed criterion σ(I): 2 / Redundancy: 3.1 % / Biso Wilson estimate: 43.3 Å2 / Rmerge(I) obs: 0.05 / Net I/σ(I): 16.6
Reflection shell
Resolution: 2.3→2.36 Å / Redundancy: 2.3 % / Rmerge(I) obs: 0.11 / Mean I/σ(I) obs: 7.4 / % possible all: 76.9
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Processing
Software
Name
Version
Classification
REFMAC
5.4.0078
refinement
XDS
datareduction
XDS
datascaling
Refinement
Method to determine structure: OTHER Starting model: NONE Resolution: 2.3→24.91 Å / Cor.coef. Fo:Fc: 0.955 / Cor.coef. Fo:Fc free: 0.921 / SU B: 14.448 / SU ML: 0.159 / Cross valid method: THROUGHOUT / ESU R: 0.345 / ESU R Free: 0.241 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.2403
4425
5 %
RANDOM
Rwork
0.17671
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obs
0.17986
84061
100 %
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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: MASK