5GYC

Crystal structure of ENZbleach xylanase K73R+K185R and T28C+T60C mutant


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH298PEG 3350, 0.1 M tri-sodium acetate pH 4.5, 0.1 M Bis-Tris pH 5.5
Crystal Properties
Matthews coefficientSolvent content
238.47

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.254α = 90
b = 70.778β = 90
c = 84.531γ = 90
Symmetry
Space GroupP 2 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152015-03-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSRRC BEAMLINE BL13B11NSRRCBL13B1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.450.0196.80.03316.93.849264
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.41.4593.70.4230.8453.6

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 REPLACEMENTTHROUGHOUT5GV11.43046647250196.840.17290.17140.2032RANDOM19.294
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]
-0.85-0.291.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.79
r_dihedral_angle_3_deg13.241
r_dihedral_angle_4_deg12.957
r_dihedral_angle_1_deg7.113
r_mcangle_it1.691
r_scbond_it1.446
r_angle_refined_deg1.436
r_mcbond_it1.055
r_chiral_restr0.092
r_bond_refined_d0.011
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.79
r_dihedral_angle_3_deg13.241
r_dihedral_angle_4_deg12.957
r_dihedral_angle_1_deg7.113
r_mcangle_it1.691
r_scbond_it1.446
r_angle_refined_deg1.436
r_mcbond_it1.055
r_chiral_restr0.092
r_bond_refined_d0.011
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2154
Nucleic Acid Atoms
Solvent Atoms471
Heterogen Atoms

Software

Software
Software NamePurpose
DENZOdata collection
HKL-2000data scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction