5D8N

Tomato leucine aminopeptidase mutant - K354E


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52980.1 M sodium cacodylate, pH 6.5, 0.35 M magnesium acetate, 10% PEG 8000
Crystal Properties
Matthews coefficientSolvent content
2.7154.58

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 127.112α = 90
b = 165.193β = 90
c = 168.275γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2011-05-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.541

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)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
12.1533.921000.1080.043157.39608115.66
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.152.211000.6560.26437.17061

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT4KSI2.153094010200099.930.15350.1530.1789RANDOM30.968
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]
1.22-0.35-0.88
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.558
r_dihedral_angle_4_deg15.335
r_dihedral_angle_3_deg14.223
r_dihedral_angle_1_deg6.266
r_mcangle_it4.321
r_mcbond_it2.748
r_mcbond_other2.741
r_angle_refined_deg1.329
r_angle_other_deg0.956
r_chiral_restr0.081
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.558
r_dihedral_angle_4_deg15.335
r_dihedral_angle_3_deg14.223
r_dihedral_angle_1_deg6.266
r_mcangle_it4.321
r_mcbond_it2.748
r_mcbond_other2.741
r_angle_refined_deg1.329
r_angle_other_deg0.956
r_chiral_restr0.081
r_gen_planes_refined0.017
r_gen_planes_other0.008
r_bond_refined_d0.007
r_bond_other_d0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms11079
Nucleic Acid Atoms
Solvent Atoms1280
Heterogen Atoms51

Software

Software
Software NamePurpose
REFMACrefinement
xia2data reduction
xia2data scaling
PHASERphasing
Cootmodel building
PDB_EXTRACTdata extraction