Bacteriodes thetaiotamicron sulphatase BT1636_S77C in complex with Chromate Ions


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 7AN1 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION29840% MPD, 5% PEG 8000, 100 mM Sodium Cacodylate pH 6.5
Crystal Properties
Matthews coefficientSolvent content
3.0860.06

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.651α = 90
b = 87.594β = 90
c = 103.322γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2025-11-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.9537DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)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
11.766.811000.1080.1160.0440.9991013.675194
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.71.731002.0812.2420.8320.6580.414.1

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)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.766.817511938691000.1550.15280.14050.19430.1825RANDOM32.248
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]
0.2690.423-0.693
RMS Deviations
KeyRefinement Restraint Deviation
r_lrange_it15.515
r_dihedral_angle_6_deg15.311
r_lrange_other15.165
r_dihedral_angle_3_deg12.295
r_scangle_it12.232
r_scangle_other12.23
r_mcangle_other9.099
r_mcangle_it9.098
r_scbond_it8.636
r_scbond_other8.634
RMS Deviations
KeyRefinement Restraint Deviation
r_lrange_it15.515
r_dihedral_angle_6_deg15.311
r_lrange_other15.165
r_dihedral_angle_3_deg12.295
r_scangle_it12.232
r_scangle_other12.23
r_mcangle_other9.099
r_mcangle_it9.098
r_scbond_it8.636
r_scbond_other8.634
r_dihedral_angle_1_deg7.036
r_mcbond_it6.555
r_mcbond_other6.548
r_dihedral_angle_2_deg6.177
r_rigid_bond_restr3.684
r_angle_refined_deg1.638
r_angle_other_deg0.573
r_nbd_other0.243
r_nbd_refined0.205
r_symmetry_xyhbond_nbd_refined0.203
r_symmetry_nbd_other0.191
r_nbtor_refined0.183
r_symmetry_nbd_refined0.158
r_xyhbond_nbd_refined0.144
r_metal_ion_refined0.103
r_chiral_restr0.083
r_symmetry_nbtor_other0.083
r_symmetry_xyhbond_nbd_other0.08
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3862
Nucleic Acid Atoms
Solvent Atoms300
Heterogen Atoms14

Software

Software
Software NamePurpose
REFMACrefinement
REFMACrefinement
Aimlessdata scaling
DIMPLEphasing
XDSdata reduction