1KVC | pdb_00001kvc

E. COLI RIBONUCLEASE HI D134N MUTANT


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
1.935.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 41.42α = 90
b = 86.29β = 90
c = 37.57γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayIMAGE PLATEMACSCIENCE1994-08-08M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1

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
11.983.80.0895.0793190.5

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)Mean Isotropic B
X-RAY DIFFRACTION1.96189260.1840.1923.82
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]
RMS Deviations
KeyRefinement Restraint Deviation
p_transverse_tor37.6
p_staggered_tor19.3
p_scangle_it2.546
p_mcangle_it2.153
p_planar_tor2.1
p_scbond_it1.787
p_mcbond_it1.308
p_multtor_nbd0.211
p_xyhbond_nbd0.197
p_singtor_nbd0.183
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1244
Nucleic Acid Atoms
Solvent Atoms141
Heterogen Atoms

Software

Software
Software NamePurpose
X-PLORmodel building
PROLSQrefinement
X-PLORrefinement
WELMSdata reduction
X-PLORphasing