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Crystal structure of the apo CYP123 from Mycobacterium smegmatis


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFoldAF-I7G922-F1 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2770.2 M ammonium acetate, 0.1 M sodium citrate tribasic pH 5.6, 30% PEG 4000
Crystal Properties
Matthews coefficientSolvent content
3.160.37

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 132.314α = 90
b = 132.314β = 90
c = 126.835γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 16M2025-03-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.97625DiamondI03

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
12.1466.25100117.527.262580
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)
12.142.21

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-VALUE2.1466.24562498323999.9840.2220.22010.22640.26150.26459.578
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]
-0.142-0.1420.285
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.234
r_dihedral_angle_6_deg13.045
r_lrange_it6.928
r_lrange_other6.922
r_dihedral_angle_2_deg6.858
r_dihedral_angle_1_deg6.7
r_scangle_it5.282
r_scangle_other5.281
r_mcangle_it4.944
r_mcangle_other4.944
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.234
r_dihedral_angle_6_deg13.045
r_lrange_it6.928
r_lrange_other6.922
r_dihedral_angle_2_deg6.858
r_dihedral_angle_1_deg6.7
r_scangle_it5.282
r_scangle_other5.281
r_mcangle_it4.944
r_mcangle_other4.944
r_scbond_it3.472
r_scbond_other3.472
r_mcbond_it3.371
r_mcbond_other3.37
r_dihedral_angle_other_2_deg1.283
r_angle_refined_deg1.251
r_angle_other_deg0.444
r_nbd_refined0.217
r_symmetry_nbd_other0.184
r_xyhbond_nbd_refined0.183
r_nbtor_refined0.178
r_symmetry_nbd_refined0.159
r_nbd_other0.156
r_symmetry_nbtor_other0.075
r_chiral_restr0.058
r_symmetry_xyhbond_nbd_refined0.058
r_symmetry_xyhbond_nbd_other0.012
r_gen_planes_refined0.005
r_bond_refined_d0.004
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6289
Nucleic Acid Atoms
Solvent Atoms186
Heterogen Atoms99

Software

Software
Software NamePurpose
REFMACrefinement
xia2data reduction
Aimlessdata scaling
PHASERphasing