1IPS

ISOPENICILLIN N SYNTHASE FROM ASPERGILLUS NIDULANS (MANGANESE COMPLEX)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1microseeding8.5CRYSTALS FROM MICROSEEDING USING 24% PEG 8000, 5MM MNCL2, 100MM TRIS/HCL, PH 8.5, microseeding
Crystal Properties
Matthews coefficientSolvent content
1.8934.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.2α = 90
b = 127β = 90
c = 139.6γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray290IMAGE PLATEMAR scanner 300 mm plateTOROIDAL MIRROR1994-09-22M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID2ESRFID2

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
12.524.598.60.12517.62.33677553.3
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)
2.52.5996.70.3796.82.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMIRTHROUGHOUT2.58236720144998.10.220.220.265RANDOM38.5
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
x_dihedral_angle_d24.5
x_scangle_it2.5
x_mcangle_it2
x_scbond_it2
x_mcbond_it1.5
x_angle_deg1.4
x_improper_angle_d1.3
x_bond_d0.01
x_bond_d_na
x_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d24.5
x_scangle_it2.5
x_mcangle_it2
x_scbond_it2
x_mcbond_it1.5
x_angle_deg1.4
x_improper_angle_d1.3
x_bond_d0.01
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5277
Nucleic Acid Atoms
Solvent Atoms194
Heterogen Atoms4

Software

Software
Software NamePurpose
DMmodel building
MLPHAREphasing
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling
DMphasing