2X1I

glycoside hydrolase family 77 4-alpha-glucanotransferase from thermus brockianus


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2OWCPDB ENTRY 2OWC

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.50.1M BIS-TRIS PH6.5, 45% PPGP400, 12% INOSITOL(ADDITIVE)
Crystal Properties
Matthews coefficientSolvent content
3.5765.61

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 104.357α = 90
b = 104.357β = 90
c = 263.759γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray294CCDADSC CCD2008-12-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPAL/PLS BEAMLINE 4APAL/PLS4A

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
12.3629.9399.80.0934.0621.43559221.1
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.362.44960.365.3614.6

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 REPLACEMENTTHROUGHOUTPDB ENTRY 2OWC2.3629.9335592151299.80.2150.2150.24RANDOM39.1
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]
-1.53-1.533.06
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d21.6
c_scangle_it3.31
c_mcangle_it2.31
c_scbond_it2.17
c_mcbond_it1.44
c_angle_deg1.2
c_improper_angle_d0.79
c_bond_d0.006
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d21.6
c_scangle_it3.31
c_mcangle_it2.31
c_scbond_it2.17
c_mcbond_it1.44
c_angle_deg1.2
c_improper_angle_d0.79
c_bond_d0.006
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4045
Nucleic Acid Atoms
Solvent Atoms110
Heterogen Atoms34

Software

Software
Software NamePurpose
CNSrefinement
PHASERphasing