5YQB

Crystal structure of E.coli aminopeptidase N in complex with Puromycin


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52982.0M Sodium malonate
Crystal Properties
Matthews coefficientSolvent content
3.5164.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 120.292α = 90
b = 120.292β = 90
c = 170.123γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2016-12-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.54

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
11.565098.60.0350.0390.0160.999244.719865222.44
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)
11.561.621000.3370.3810.170.9064.374.5

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 REPLACEMENTTHROUGHOUT2HPO1.5650187925984498.160.162390.161360.18189RANDOM23.628
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_2_deg36.053
r_dihedral_angle_4_deg16.407
r_dihedral_angle_3_deg12.239
r_long_range_B_refined6.212
r_long_range_B_other6.096
r_dihedral_angle_1_deg6.076
r_scangle_other5.474
r_scbond_it3.814
r_scbond_other3.811
r_angle_refined_deg2.6
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.053
r_dihedral_angle_4_deg16.407
r_dihedral_angle_3_deg12.239
r_long_range_B_refined6.212
r_long_range_B_other6.096
r_dihedral_angle_1_deg6.076
r_scangle_other5.474
r_scbond_it3.814
r_scbond_other3.811
r_angle_refined_deg2.6
r_mcangle_it2.36
r_mcangle_other2.36
r_angle_other_deg2.112
r_mcbond_it1.802
r_mcbond_other1.801
r_chiral_restr0.17
r_bond_refined_d0.029
r_gen_planes_refined0.014
r_bond_other_d0.002
r_gen_planes_other0.002
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
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6940
Nucleic Acid Atoms
Solvent Atoms869
Heterogen Atoms42

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata collection
SCALEPACKdata scaling
MOLREPphasing
PDB_EXTRACTdata extraction
Cootmodel building
HKL-2000data reduction