3KVF

Crystal structure of the I93M mutant of ubiquitin carboxy terminal hydrolase L1 bound to ubiquitin vinylmethylester


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3IFW 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP92980.1M BICINE, 2.4M Ammonium Sulfate, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.0941.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 87.089α = 90
b = 87.089β = 90
c = 193.476γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCDmirrors2009-03-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 23-ID-D1.033APS23-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.870.296.70.0890.08921.710.569962
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.82.8599.40.8560.8562.18.4

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 REPLACEMENTTHROUGHOUT3IFW2.840.72666633096.70.24420.242350.28407RANDOM109.927
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]
-1.91-0.95-1.912.86
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.31
r_dihedral_angle_3_deg15.289
r_dihedral_angle_4_deg14.994
r_dihedral_angle_1_deg4.594
r_angle_refined_deg0.888
r_scangle_it0.592
r_scbond_it0.419
r_nbtor_refined0.29
r_mcangle_it0.239
r_symmetry_vdw_refined0.211
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.31
r_dihedral_angle_3_deg15.289
r_dihedral_angle_4_deg14.994
r_dihedral_angle_1_deg4.594
r_angle_refined_deg0.888
r_scangle_it0.592
r_scbond_it0.419
r_nbtor_refined0.29
r_mcangle_it0.239
r_symmetry_vdw_refined0.211
r_nbd_refined0.172
r_mcbond_it0.137
r_xyhbond_nbd_refined0.115
r_symmetry_hbond_refined0.114
r_chiral_restr0.056
r_bond_refined_d0.006
r_gen_planes_refined0.002
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2338
Nucleic Acid Atoms
Solvent Atoms3
Heterogen Atoms8

Software

Software
Software NamePurpose
MAR345dtbdata collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling