6BV1

Crystal structure of porcine aminopeptidase-N with Aspartic acid


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.227718% PEG3350, 200 MM LITHIUM SULFATE, 100 MM HEPES
Crystal Properties
Matthews coefficientSolvent content
3.1961.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 259.81α = 90
b = 62.682β = 100.4
c = 81.717γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152012-06-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E1APS24-ID-E

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
125097.80.06219.643.785779
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.0797.20.5742.558437

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 REPLACEMENTTHROUGHOUT4FKE25081490428897.740.209730.207440.2527RANDOM32.152
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]
-0.430.770.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.095
r_dihedral_angle_4_deg18.689
r_dihedral_angle_3_deg16.176
r_dihedral_angle_1_deg7.333
r_rigid_bond_restr6.026
r_sphericity_free6.025
r_sphericity_bonded3.142
r_angle_other_deg1.96
r_long_range_B_refined1.871
r_long_range_B_other1.83
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.095
r_dihedral_angle_4_deg18.689
r_dihedral_angle_3_deg16.176
r_dihedral_angle_1_deg7.333
r_rigid_bond_restr6.026
r_sphericity_free6.025
r_sphericity_bonded3.142
r_angle_other_deg1.96
r_long_range_B_refined1.871
r_long_range_B_other1.83
r_mcangle_it1.758
r_mcangle_other1.758
r_mcbond_it1.628
r_mcbond_other1.627
r_scbond_it1.583
r_scangle_other1.575
r_scbond_other1.533
r_angle_refined_deg1.132
r_chiral_restr0.094
r_bond_refined_d0.011
r_gen_planes_refined0.009
r_gen_planes_other0.005
r_bond_other_d0.002
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
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7241
Nucleic Acid Atoms
Solvent Atoms842
Heterogen Atoms382

Software

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