1Z40

AMA1 from Plasmodium falciparum


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6295PEG 3350, MES, manganese chloride, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.3647.81

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 54.124α = 90
b = 54.124β = 90
c = 214.144γ = 120
Symmetry
Space GroupP 31

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152004-01-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X251.100NSLSX25

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
11.939.2299.70.062309.55449854498-3
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)
11.91.971000.31111

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMIRASTHROUGHOUT1.90139.225449851869277099.260.194610.192410.2356RANDOM37.812
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]
0.660.330.66-0.99
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.43
r_dihedral_angle_3_deg14.885
r_dihedral_angle_4_deg13.91
r_dihedral_angle_1_deg6.36
r_scangle_it3.404
r_scbond_it2.225
r_mcangle_it1.441
r_angle_refined_deg1.436
r_mcbond_it0.93
r_nbtor_refined0.308
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.43
r_dihedral_angle_3_deg14.885
r_dihedral_angle_4_deg13.91
r_dihedral_angle_1_deg6.36
r_scangle_it3.404
r_scbond_it2.225
r_mcangle_it1.441
r_angle_refined_deg1.436
r_mcbond_it0.93
r_nbtor_refined0.308
r_symmetry_hbond_refined0.247
r_symmetry_vdw_refined0.2
r_nbd_refined0.197
r_xyhbond_nbd_refined0.136
r_chiral_restr0.103
r_bond_refined_d0.015
r_gen_planes_refined0.006
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 Atoms4882
Nucleic Acid Atoms
Solvent Atoms253
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
MLPHAREphasing