3OQV

AlbC, a cyclodipeptide synthase from Streptomyces noursei


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
12901.7 M Na/K Phosphate, 100 mM DTT, pH pH 6, batch method under oil, temperature 290K
Crystal Properties
Matthews coefficientSolvent content
1.9336.24

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 97.17α = 90
b = 97.17β = 90
c = 45.46γ = 90
Symmetry
Space GroupI 4

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.9792, 0.9794, 0.9757SOLEILPROXIMA 1

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
11.941.299.70.087137.415963
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.921000.6150.6156.96.9

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 DIFFRACTIONMADTHROUGHOUT1.941.21596384999.690.188410.185870.23647RANDOM37.393
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]
0.740.74-1.48
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.916
r_dihedral_angle_4_deg21.264
r_dihedral_angle_3_deg16.58
r_dihedral_angle_1_deg8.329
r_scangle_it6.918
r_scbond_it4.349
r_mcangle_it2.682
r_mcbond_it1.648
r_angle_refined_deg0.793
r_chiral_restr0.064
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.916
r_dihedral_angle_4_deg21.264
r_dihedral_angle_3_deg16.58
r_dihedral_angle_1_deg8.329
r_scangle_it6.918
r_scbond_it4.349
r_mcangle_it2.682
r_mcbond_it1.648
r_angle_refined_deg0.793
r_chiral_restr0.064
r_gen_planes_refined0.01
r_bond_refined_d0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1610
Nucleic Acid Atoms
Solvent Atoms107
Heterogen Atoms23

Software

Software
Software NamePurpose
ADSCdata collection
SHARPphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling