6LUT | pdb_00006lut

Crystal structure of Serine Racemase from Dictyostelium discoideum.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1V71 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5296PEG 1540, sodium chloride, MPD, PIPES
Crystal Properties
Matthews coefficientSolvent content
1.8934.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 40.642α = 87.4
b = 58.069β = 72.75
c = 64.53γ = 69.6
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152011-06-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE BL-17A0.980Photon FactoryBL-17A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Rrim I (All)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
11.3561.49694.40.0490.0660.0448.72.2109316109316
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Rrim I (All)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.351.4290.10.3510.3510.4760.3192.22.2

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1V711.3536.75103890541194.420.24880.24780.250.2680.26RANDOM19.954
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]
0.390.25-0.64-1.460.710.77
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.805
r_dihedral_angle_4_deg20.058
r_dihedral_angle_3_deg12.174
r_dihedral_angle_1_deg5.592
r_angle_refined_deg1.266
r_chiral_restr0.076
r_bond_refined_d0.007
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4541
Nucleic Acid Atoms
Solvent Atoms534
Heterogen Atoms

Software

Software
Software NamePurpose
XDSdata reduction
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
AMoREphasing