3DJX

Bovine Seminal Ribonuclease- cytidine 5' phosphate complex


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.528930% PEG4000, 0.1M sodium acetate, 0.1M Tris/HCl, pH8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.1643.12

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.585α = 90
b = 59.016β = 90
c = 82.247γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2007-02-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONEMBL/DESY, HAMBURG BEAMLINE X130.8088EMBL/DESY, HAMBURGX13

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.6927.77598.10.05914.13.92658926554-316.968
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.71.7398.70.4453.43.84382

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 1R5D1.6927.7725228132697.450.170360.168620.20428RANDOM14.364
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]
-0.07-0.10.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.825
r_dihedral_angle_3_deg12.498
r_dihedral_angle_4_deg11.941
r_dihedral_angle_1_deg5.844
r_scangle_it2.907
r_scbond_it1.862
r_angle_refined_deg1.284
r_mcangle_it1.14
r_mcbond_it0.685
r_nbtor_refined0.293
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.825
r_dihedral_angle_3_deg12.498
r_dihedral_angle_4_deg11.941
r_dihedral_angle_1_deg5.844
r_scangle_it2.907
r_scbond_it1.862
r_angle_refined_deg1.284
r_mcangle_it1.14
r_mcbond_it0.685
r_nbtor_refined0.293
r_nbd_refined0.19
r_symmetry_vdw_refined0.157
r_symmetry_hbond_refined0.137
r_xyhbond_nbd_refined0.133
r_chiral_restr0.088
r_bond_refined_d0.01
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1882
Nucleic Acid Atoms
Solvent Atoms307
Heterogen Atoms42

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
DENZOdata reduction
SCALEPACKdata scaling
REFMACphasing