6LOW

crystal structure of alpha-momorcharin in complex with GMP


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1F8Q 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52980.2 M Magnesium Acetate, 20% PEG 8000, 0.1 M Sodium cacodylate, pH 6.5
Crystal Properties
Matthews coefficientSolvent content
1.9236.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 130.92α = 90
b = 130.92β = 90
c = 36.832γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2007-12-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.0APS22-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
11.3950950.0690.99311.73.345100
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.391.440.7970.7472.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1F8Q1.3923.92745100226594.9430.1850.18330.209622.826
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]
-0.447-0.223-0.4471.449
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.591
r_dihedral_angle_4_deg21.543
r_dihedral_angle_3_deg12.191
r_dihedral_angle_1_deg5.871
r_lrange_it4.713
r_lrange_other4.712
r_scangle_it3.349
r_scangle_other3.348
r_scbond_other2.178
r_scbond_it2.177
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.591
r_dihedral_angle_4_deg21.543
r_dihedral_angle_3_deg12.191
r_dihedral_angle_1_deg5.871
r_lrange_it4.713
r_lrange_other4.712
r_scangle_it3.349
r_scangle_other3.348
r_scbond_other2.178
r_scbond_it2.177
r_mcangle_it1.761
r_mcangle_other1.761
r_angle_refined_deg1.725
r_angle_other_deg1.516
r_mcbond_it1.209
r_mcbond_other1.201
r_nbd_refined0.216
r_symmetry_nbd_other0.177
r_nbtor_refined0.173
r_nbd_other0.162
r_xyhbond_nbd_refined0.113
r_chiral_restr0.086
r_symmetry_nbtor_other0.081
r_symmetry_nbd_refined0.078
r_symmetry_xyhbond_nbd_refined0.078
r_bond_refined_d0.011
r_gen_planes_refined0.009
r_gen_planes_other0.002
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1932
Nucleic Acid Atoms
Solvent Atoms204
Heterogen Atoms38

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing