4MUH

Crystal structure of pantothenate synthetase in complex with 2-(2-(5-acetamido-1,3,4-thiadiazol-2-ylsulfonylcarbamoyl)-5-methoxy-1H-indol-1-yl)acetic acid


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3LE8pdb entry 3LE8

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP829811-14% w/v PEG3000, 150 mM lithium sulfate, 100 mM imidazole, 2% v/v ethanol, 10% v/v glycerol, 20 mM magnesium chloride , pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.244.15

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.41α = 90
b = 71.07β = 98.91
c = 81.64γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06DA0.97SLSX06DA

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
11.7228.611000.07212.83.72106795766420.77
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)
11.721.811000.55523.630188

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 3LE81.722855150294999.970.170190.167930.21299RANDOM23.595
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]
0.77-0.040.37-1.15
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.197
r_dihedral_angle_4_deg16.935
r_dihedral_angle_3_deg14.501
r_dihedral_angle_1_deg6.105
r_scangle_it5.774
r_scbond_it3.594
r_mcangle_it2.336
r_angle_refined_deg2.112
r_mcbond_it1.394
r_chiral_restr0.17
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.197
r_dihedral_angle_4_deg16.935
r_dihedral_angle_3_deg14.501
r_dihedral_angle_1_deg6.105
r_scangle_it5.774
r_scbond_it3.594
r_mcangle_it2.336
r_angle_refined_deg2.112
r_mcbond_it1.394
r_chiral_restr0.17
r_bond_refined_d0.028
r_gen_planes_refined0.011
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_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 Atoms4123
Nucleic Acid Atoms
Solvent Atoms377
Heterogen Atoms134

Software

Software
Software NamePurpose
MAR345dtbdata collection
AMoREphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling