8VKC

Crystal structure of dehaloperoxidase A in complex with substrate 4-nitrophenol


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2QFK 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP277MPEG 2000, ammonium sulfate, sodium cacodylate
Crystal Properties
Matthews coefficientSolvent content
2.1943.93

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 58.824α = 90
b = 67.936β = 90
c = 68.276γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX300-HS2022-09-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-BM1.000APS22-BM

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)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
12.0330.4393.050.9812.43.716983
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.032.0830.314

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUEPDB entry 2QFK2.0330.431698384193.0470.160.15410.274528.825
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]
-0.7580.6320.127
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.09
r_dihedral_angle_4_deg25.425
r_dihedral_angle_3_deg17.324
r_dihedral_angle_1_deg6.015
r_lrange_it5.998
r_lrange_other5.995
r_scangle_it5.628
r_scangle_other5.62
r_mcangle_it4.785
r_mcangle_other4.784
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.09
r_dihedral_angle_4_deg25.425
r_dihedral_angle_3_deg17.324
r_dihedral_angle_1_deg6.015
r_lrange_it5.998
r_lrange_other5.995
r_scangle_it5.628
r_scangle_other5.62
r_mcangle_it4.785
r_mcangle_other4.784
r_scbond_it4.494
r_scbond_other4.458
r_mcbond_other3.826
r_mcbond_it3.825
r_rigid_bond_restr2.193
r_angle_refined_deg1.572
r_angle_other_deg1.38
r_symmetry_nbd_refined0.231
r_nbd_refined0.213
r_symmetry_nbd_other0.193
r_nbd_other0.183
r_xyhbond_nbd_refined0.169
r_nbtor_refined0.168
r_symmetry_xyhbond_nbd_refined0.131
r_symmetry_xyhbond_nbd_other0.096
r_symmetry_nbtor_other0.078
r_chiral_restr0.076
r_bond_refined_d0.009
r_gen_planes_refined0.007
r_gen_planes_other0.005
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2182
Nucleic Acid Atoms
Solvent Atoms103
Heterogen Atoms127

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
PHASERphasing