3IUW

Crystal structure of Activating signal cointegrator (NP_814290.1) from ENTEROCOCCUS FAECALIS V583 at 1.58 A resolution


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.527730.0000% PEG-400, 0.2000M LiSO4, 0.1M Cacodylate pH 6.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.7354.98

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.02α = 90
b = 76.02β = 90
c = 65.944γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCDFlat collimating mirror, toroid focusing mirror2009-05-14MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-20.91162,0.97934SSRLBL9-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.5829.47699.60.04216.777.26230516-324.761
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.581.6498.90.8061.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMADTHROUGHOUT1.5829.47630487153899.760.1870.1850.222RANDOM32.008
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.97-0.49-0.971.46
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.17
r_dihedral_angle_3_deg11.074
r_dihedral_angle_4_deg10.776
r_scangle_it6.454
r_dihedral_angle_1_deg5.426
r_scbond_it5.103
r_mcangle_it2.501
r_mcbond_it2.149
r_angle_refined_deg1.591
r_angle_other_deg1.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.17
r_dihedral_angle_3_deg11.074
r_dihedral_angle_4_deg10.776
r_scangle_it6.454
r_dihedral_angle_1_deg5.426
r_scbond_it5.103
r_mcangle_it2.501
r_mcbond_it2.149
r_angle_refined_deg1.591
r_angle_other_deg1.002
r_mcbond_other0.719
r_symmetry_vdw_other0.344
r_nbd_refined0.218
r_nbd_other0.182
r_nbtor_refined0.176
r_symmetry_hbond_refined0.173
r_xyhbond_nbd_refined0.167
r_symmetry_vdw_refined0.157
r_chiral_restr0.083
r_nbtor_other0.082
r_bond_refined_d0.018
r_gen_planes_refined0.006
r_bond_other_d0.002
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1331
Nucleic Acid Atoms
Solvent Atoms183
Heterogen Atoms15

Software

Software
Software NamePurpose
REFMACrefinement
PHENIXrefinement
SOLVEphasing
MolProbitymodel building
XSCALEdata scaling
PDB_EXTRACTdata extraction
XDSdata reduction