9T1Y | pdb_00009t1y

Plasmodium falciparum Aminopeptidase P in complex with hydroxamic-peptide based inhibitor 6e


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5JQK 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.5289.150.1M Tris pH 8.5, 22% v/v PEG smear broad (4.55% v/v PEG 400, 4.55% v/v PEG 500 MME, 4.55% v/v PEG 600, 4.55% w/v PEG 1000, 4.55% w/v PEG 2000, 4.55% w/v PEG 3350, 4.55% w/v PEG 4000, 4.55% w/v PEG 5000 MME, 4.55% w/v PEG 6000, 4.55% w/v PEG 8000, 4.55% w/v PEG 10000).
Crystal Properties
Matthews coefficientSolvent content
2.3848.23

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 144.516α = 90
b = 96.878β = 106.287
c = 109.237γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2022-07-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.97950DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
12.7104.851000.993613.939892
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.72.810.662

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.7104.8533988919701000.2080.20650.21020.24360.2179RANDOM70.815
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]
-4.251-1.8050.1864.373
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.521
r_dihedral_angle_6_deg13.799
r_dihedral_angle_2_deg9.043
r_dihedral_angle_1_deg7.417
r_lrange_it6.557
r_lrange_other6.556
r_mcangle_it4.667
r_mcangle_other4.667
r_scangle_it4.62
r_scangle_other4.619
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.521
r_dihedral_angle_6_deg13.799
r_dihedral_angle_2_deg9.043
r_dihedral_angle_1_deg7.417
r_lrange_it6.557
r_lrange_other6.556
r_mcangle_it4.667
r_mcangle_other4.667
r_scangle_it4.62
r_scangle_other4.619
r_mcbond_it2.882
r_mcbond_other2.879
r_scbond_it2.868
r_scbond_other2.867
r_angle_refined_deg1.401
r_dihedral_angle_other_2_deg0.925
r_angle_other_deg0.475
r_nbd_refined0.212
r_symmetry_nbd_other0.196
r_nbd_other0.193
r_nbtor_refined0.182
r_symmetry_nbd_refined0.162
r_xyhbond_nbd_refined0.138
r_ncsr_local_group_10.123
r_symmetry_nbtor_other0.08
r_symmetry_xyhbond_nbd_refined0.069
r_chiral_restr0.062
r_bond_refined_d0.007
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms10429
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms4

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing