5A2R

A New Crystal Structure of the Drosophila melanogaster Angiotensin Converting Enzyme Homologue AnCE.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2X8YPDB ENTRY 2X8Y

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1425 % W/V PEG 1500, 0.1 M MMT PH 4.0
Crystal Properties
Matthews coefficientSolvent content
2.8556.87

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 86.12α = 90
b = 94.9β = 90
c = 99.03γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2013-03-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I24DiamondI24

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
11.8568.5297.80.0610.63.2681216
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.851.8989.50.592.22.2

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 REPLACEMENTTHROUGHOUTPDB ENTRY 2X8Y1.8568.5264614341697.330.164280.163120.1856RANDOM24.974
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]
2.36-0.22-2.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.46
r_dihedral_angle_4_deg16.429
r_dihedral_angle_3_deg13.208
r_dihedral_angle_1_deg5.484
r_scbond_it1.592
r_mcangle_it1.516
r_angle_refined_deg1.277
r_mcbond_it0.975
r_mcbond_other0.962
r_angle_other_deg0.931
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.46
r_dihedral_angle_4_deg16.429
r_dihedral_angle_3_deg13.208
r_dihedral_angle_1_deg5.484
r_scbond_it1.592
r_mcangle_it1.516
r_angle_refined_deg1.277
r_mcbond_it0.975
r_mcbond_other0.962
r_angle_other_deg0.931
r_chiral_restr0.133
r_bond_refined_d0.007
r_gen_planes_refined0.005
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_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4872
Nucleic Acid Atoms
Solvent Atoms705
Heterogen Atoms46

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
Aimlessdata scaling
PHASERphasing