1BLC

INHIBITION OF BETA-LACTAMASE BY CLAVULANATE: TRAPPED INTERMEDIATES IN CRYOCRYSTALLOGRAPHIC STUDIES


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.9157.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 54.1α = 90
b = 88β = 90
c = 141.3γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION2.262140150.179
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
p_orthonormal_tor28.6
p_staggered_tor24.9
p_planar_tor4.1
p_xhyhbond_nbd0.28
p_multtor_nbd0.255
p_singtor_nbd0.244
p_chiral_restr0.243
p_scangle_it0.148
p_scbond_it0.119
p_mcangle_it0.117
RMS Deviations
KeyRefinement Restraint Deviation
p_orthonormal_tor28.6
p_staggered_tor24.9
p_planar_tor4.1
p_xhyhbond_nbd0.28
p_multtor_nbd0.255
p_singtor_nbd0.244
p_chiral_restr0.243
p_scangle_it0.148
p_scbond_it0.119
p_mcangle_it0.117
p_mcbond_it0.09
p_angle_d0.041
p_planar_d0.036
p_plane_restr0.024
p_bond_d0.022
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_transverse_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2030
Nucleic Acid Atoms
Solvent Atoms324
Heterogen Atoms30

Software

Software
Software NamePurpose
PROLSQrefinement