Crystal structure of Pictet-Spenglerase AsKslB and the compound AsKslB with L-Trp


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.6296.15PEG 8000
Crystal Properties
Matthews coefficientSolvent content
1.935.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.077α = 90
b = 59.077β = 90
c = 336.171γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2024-11-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL18U10.987SSRFBL18U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
12.4401000.1390.1420.0280.983.724.824714
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.42.441000.5930.6060.1210.96924.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT2.429.2223137126599.140.195420.191920.19920.260820.2618RANDOM39.237
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
r_dihedral_angle_3_deg15.095
r_dihedral_angle_2_deg11.717
r_dihedral_angle_1_deg7.025
r_long_range_B_other6.37
r_long_range_B_refined6.369
r_scangle_other4.611
r_mcangle_it3.983
r_mcangle_other3.982
r_scbond_it2.998
r_scbond_other2.998
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.095
r_dihedral_angle_2_deg11.717
r_dihedral_angle_1_deg7.025
r_long_range_B_other6.37
r_long_range_B_refined6.369
r_scangle_other4.611
r_mcangle_it3.983
r_mcangle_other3.982
r_scbond_it2.998
r_scbond_other2.998
r_mcbond_it2.66
r_mcbond_other2.66
r_angle_refined_deg1.378
r_angle_other_deg0.781
r_chiral_restr0.074
r_gen_planes_other0.008
r_bond_refined_d0.007
r_gen_planes_refined0.007
r_bond_other_d0.001
r_dihedral_angle_4_deg
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4717
Nucleic Acid Atoms
Solvent Atoms45
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
HKL-2000data reduction
PHASERphasing
PDB_EXTRACTdata extraction