9RQS | pdb_00009rqs

Human APE1 in complex with DNA


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4QHD 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2930.15 M ammonium sulfate, 0.1 M Na HEPES pH 7, 20% w/v PEG 4000
Crystal Properties
Matthews coefficientSolvent content
2.2846.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 70.122α = 90
b = 71.707β = 110.571
c = 75.274γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2024-03-11MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.90931DiamondI03

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
11.735.8599.30.99912.76.838179
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)
11.71.730.8761.3

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-VALUE1.735.83838177184499.2490.1940.19250.19790.22790.23331.325
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]
-0.452-1.9442.152-0.188
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.811
r_dihedral_angle_3_deg13.621
r_dihedral_angle_2_deg8.301
r_dihedral_angle_1_deg7.134
r_lrange_it6.654
r_lrange_other6.626
r_scangle_it4.198
r_scangle_other4.197
r_scbond_it2.687
r_scbond_other2.686
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.811
r_dihedral_angle_3_deg13.621
r_dihedral_angle_2_deg8.301
r_dihedral_angle_1_deg7.134
r_lrange_it6.654
r_lrange_other6.626
r_scangle_it4.198
r_scangle_other4.197
r_scbond_it2.687
r_scbond_other2.686
r_mcangle_it2.088
r_mcangle_other2.088
r_angle_refined_deg1.706
r_mcbond_it1.304
r_mcbond_other1.302
r_dihedral_angle_other_2_deg0.978
r_angle_other_deg0.535
r_symmetry_nbd_refined0.244
r_nbd_refined0.24
r_symmetry_xyhbond_nbd_refined0.221
r_nbd_other0.218
r_symmetry_nbd_other0.195
r_nbtor_refined0.193
r_xyhbond_nbd_refined0.145
r_symmetry_nbtor_other0.083
r_chiral_restr0.079
r_gen_planes_refined0.009
r_bond_refined_d0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2123
Nucleic Acid Atoms485
Solvent Atoms194
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing