1UU6

X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMICOLA GRISEA CEL12A IN COMPLEX WITH A SOAKED CELLOPENTAOSE


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
13.1CRYSTALS GREW FROM A PROTEIN STOCK SOLUTION CONTAINING 1MG/ML PROTEIN IN 0.05 M BIS TRIS PROPANE AND 0.05 M AMMONIUM ACETATE, PH 8. CRYSTALS WERE CRYOPROTECTED IN UNBUFFERED 50% MME PEG 2000
Crystal Properties
Matthews coefficientSolvent content
1.830.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.34α = 90
b = 49.34β = 90
c = 166.061γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2001-10-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

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
11.442.25899.70.08820.49.741450
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)
11.41.4299.20.31613.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONOTHERTHROUGHOUT1.442.264015112981000.1480.1470.168RANDOM8.92
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.073
r_angle_other_deg3.793
r_scangle_it2.462
r_scbond_it1.624
r_angle_refined_deg1.336
r_mcangle_it1.161
r_mcbond_it0.6
r_symmetry_vdw_other0.304
r_nbd_other0.278
r_nbd_refined0.179
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.073
r_angle_other_deg3.793
r_scangle_it2.462
r_scbond_it1.624
r_angle_refined_deg1.336
r_mcangle_it1.161
r_mcbond_it0.6
r_symmetry_vdw_other0.304
r_nbd_other0.278
r_nbd_refined0.179
r_symmetry_vdw_refined0.143
r_symmetry_hbond_refined0.116
r_nbtor_other0.112
r_xyhbond_nbd_refined0.096
r_chiral_restr0.086
r_bond_refined_d0.008
r_gen_planes_other0.008
r_gen_planes_refined0.006
r_bond_other_d
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1832
Nucleic Acid Atoms
Solvent Atoms208
Heterogen Atoms58

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling