7NYT

Trichoderma reesei Cel7A E212Q mutant in complex with lactose.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4C4C 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP629450 mM morpholinoethane sulphonic acid (pH 6.0), 21.25% polyethylene glycol 5000 monomethyl ether, 12.5% glycerol, 5 mM cobalt chloride
Crystal Properties
Matthews coefficientSolvent content
2.0640.39

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 83.54α = 90
b = 82.21β = 90
c = 110.734γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16MKB mirrors2018-03-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMAX IV BEAMLINE BioMAX0.979957MAX IVBioMAX

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
11.0941.7788.50.0740.0810.0320.99913.36.1137896
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)
11.091.1341.40.6830.820.4420.72.7

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 REPLACEMENTTHROUGHOUT4C4C1.0941.77131092680288.310.12430.12340.1425RANDOM11.287
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]
-0.270.230.05
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.891
r_dihedral_angle_4_deg19.267
r_dihedral_angle_3_deg11.023
r_dihedral_angle_1_deg6.566
r_angle_refined_deg1.497
r_angle_other_deg1.201
r_rigid_bond_restr1.157
r_chiral_restr0.097
r_bond_refined_d0.009
r_gen_planes_refined0.008
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.891
r_dihedral_angle_4_deg19.267
r_dihedral_angle_3_deg11.023
r_dihedral_angle_1_deg6.566
r_angle_refined_deg1.497
r_angle_other_deg1.201
r_rigid_bond_restr1.157
r_chiral_restr0.097
r_bond_refined_d0.009
r_gen_planes_refined0.008
r_gen_planes_other0.002
r_bond_other_d0.001
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_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3224
Nucleic Acid Atoms
Solvent Atoms563
Heterogen Atoms82

Software

Software
Software NamePurpose
REFMACrefinement
REFMACphasing
pointlessdata processing
Aimlessdata scaling
pointlessdata processing
XDSdata reduction
EDNAdata processing
MxCuBEdata collection