2BWM

1.8A CRYSTAL STRUCTURE OF of Psathyrella velutina LECTIN IN COMPLEX WITH METHYL 2-ACETAMIDO-1,2-DIDEOXY-1-SELENO-BETA-D-GLUCOPYRANOSIDE


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.52.8M AMMONIUM SULPHATE,0.1M MES PH 6.5
Crystal Properties
Matthews coefficientSolvent content
2.652.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.623α = 90
b = 105.287β = 90
c = 51.836γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDMIRRORS2005-04-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID29ESRFID29

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
11.725.17990.16.322.8542217
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)
11.81.8598.20.441.722.9

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 DIFFRACTIONSADTHROUGHOUT1.864.9640041212798.80.1510.150.183RANDOM9.46
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]
-0.240.34-0.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.476
r_dihedral_angle_3_deg12.938
r_dihedral_angle_4_deg12.199
r_dihedral_angle_1_deg6.349
r_scangle_it4.318
r_scbond_it2.877
r_angle_refined_deg1.682
r_mcangle_it1.555
r_mcbond_it1.167
r_angle_other_deg0.842
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.476
r_dihedral_angle_3_deg12.938
r_dihedral_angle_4_deg12.199
r_dihedral_angle_1_deg6.349
r_scangle_it4.318
r_scbond_it2.877
r_angle_refined_deg1.682
r_mcangle_it1.555
r_mcbond_it1.167
r_angle_other_deg0.842
r_mcbond_other0.292
r_symmetry_vdw_other0.273
r_symmetry_vdw_refined0.258
r_nbd_other0.211
r_symmetry_hbond_refined0.199
r_nbd_refined0.185
r_nbtor_refined0.175
r_xyhbond_nbd_refined0.141
r_chiral_restr0.105
r_nbtor_other0.084
r_metal_ion_refined0.079
r_bond_refined_d0.016
r_gen_planes_refined0.007
r_bond_other_d0.006
r_gen_planes_other0.001
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_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 Atoms3030
Nucleic Acid Atoms
Solvent Atoms414
Heterogen Atoms98

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
autoSHARPphasing