5DNC

Crystal structure of the Asn-bound guinea pig L-asparaginase 1 catalytic domain active site mutant T19A


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4R8L 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP72930.1 M HEPES, 12-15% PEG 4000

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 123.19α = 90
b = 155β = 90
c = 157.1γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2015-03-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-G0.97857APS21-ID-G

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
123095.90.08916.0689712397123
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.388.13.546.5

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 REPLACEMENTTHROUGHOUT4r8l2.013092282484196.620.188420.187190.212RANDOM38.147
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]
0.96-0.02-0.94
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.142
r_dihedral_angle_4_deg19.374
r_dihedral_angle_3_deg12.941
r_long_range_B_refined6.701
r_long_range_B_other6.701
r_dihedral_angle_1_deg5.742
r_scangle_other4.76
r_mcangle_it3.694
r_mcangle_other3.693
r_scbond_it3.017
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.142
r_dihedral_angle_4_deg19.374
r_dihedral_angle_3_deg12.941
r_long_range_B_refined6.701
r_long_range_B_other6.701
r_dihedral_angle_1_deg5.742
r_scangle_other4.76
r_mcangle_it3.694
r_mcangle_other3.693
r_scbond_it3.017
r_scbond_other3.017
r_mcbond_it2.411
r_mcbond_other2.411
r_angle_refined_deg1.329
r_angle_other_deg0.958
r_chiral_restr0.069
r_bond_refined_d0.01
r_gen_planes_refined0.007
r_bond_other_d0.005
r_gen_planes_other0.004
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 Atoms10851
Nucleic Acid Atoms
Solvent Atoms513
Heterogen Atoms104

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
Cootmodel building