5ISU

2.2 Angstrom Crystal Structure of ABC Transporter Substrate Binding Protein CtaP (Lmo0135) from Listeria monocytogenes.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4OET 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.5292Protein: 15.0 mg/ml, 0.1M Tris HCl (pH 8.3), 0.5mM Cysteine; Screen: Classics II (D8), 0.1M HEPES (pH 7.5), 25% (w/v) PEG3350.
Crystal Properties
Matthews coefficientSolvent content
2.1743.3

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 46.637α = 90
b = 75.16β = 99.54
c = 70.517γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCDC(111)2016-02-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-G0.97856APS21-ID-G

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)CC (Half)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
12.229.199.80.050.050.62924.53.724855-347.1
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)
12.22.241000.75623.8

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 REPLACEMENTTHROUGHOUT4OET2.229.123246120999.780.180050.17780.22315RANDOM55.746
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]
-0.860.57-0.951.53
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.96
r_dihedral_angle_4_deg10.544
r_dihedral_angle_3_deg10.227
r_long_range_B_refined5.61
r_long_range_B_other5.566
r_scangle_other3.602
r_dihedral_angle_1_deg2.791
r_mcangle_other2.773
r_mcangle_it2.772
r_scbond_it2.208
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.96
r_dihedral_angle_4_deg10.544
r_dihedral_angle_3_deg10.227
r_long_range_B_refined5.61
r_long_range_B_other5.566
r_scangle_other3.602
r_dihedral_angle_1_deg2.791
r_mcangle_other2.773
r_mcangle_it2.772
r_scbond_it2.208
r_scbond_other2.208
r_mcbond_it1.787
r_mcbond_other1.784
r_angle_refined_deg1.434
r_angle_other_deg0.885
r_chiral_restr0.091
r_gen_planes_refined0.022
r_gen_planes_other0.018
r_bond_refined_d0.009
r_bond_other_d0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3875
Nucleic Acid Atoms
Solvent Atoms156
Heterogen Atoms4

Software

Software
Software NamePurpose
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling
MOLREPphasing