9QA3 | pdb_00009qa3

Drosophila melanogaster angiotensin converting enzyme homologue, AnCE in complex with YW dipeptide


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5A2R 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2891.2 M sodium citrate, 0.1 M HEPES pH 7.5
Crystal Properties
Matthews coefficientSolvent content
4.2471

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 172.432α = 90
b = 172.432β = 90
c = 103.5γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2024-12-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.95DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
12.286.221000.0770.994710.258227
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.22.260.6920.5991.8

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)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE2.286.21658223278999.9950.1650.16280.1720.20580.21236.774
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]
-1.063-0.532-1.0633.449
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg16.056
r_dihedral_angle_6_deg15.362
r_dihedral_angle_2_deg10.79
r_lrange_other9.63
r_lrange_it9.61
r_scangle_it8.973
r_scangle_other8.972
r_dihedral_angle_1_deg6.64
r_scbond_it6.57
r_scbond_other6.57
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg16.056
r_dihedral_angle_6_deg15.362
r_dihedral_angle_2_deg10.79
r_lrange_other9.63
r_lrange_it9.61
r_scangle_it8.973
r_scangle_other8.972
r_dihedral_angle_1_deg6.64
r_scbond_it6.57
r_scbond_other6.57
r_mcangle_it5.052
r_mcangle_other5.052
r_mcbond_it3.887
r_mcbond_other3.887
r_angle_refined_deg2.56
r_angle_other_deg0.86
r_nbd_other0.248
r_chiral_restr0.235
r_nbd_refined0.234
r_nbtor_refined0.205
r_symmetry_nbd_other0.204
r_symmetry_nbd_refined0.192
r_symmetry_xyhbond_nbd_refined0.171
r_xyhbond_nbd_refined0.159
r_symmetry_nbtor_other0.096
r_symmetry_xyhbond_nbd_other0.064
r_bond_refined_d0.014
r_gen_planes_refined0.013
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4928
Nucleic Acid Atoms
Solvent Atoms306
Heterogen Atoms101

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing