1F7L

HOLO-(ACYL CARRIER PROTEIN) SYNTHASE IN COMPLEX WITH COENZYME A AT 1.5A


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1F7Tmonomer from PDB 1F7T

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.4291Protein: 10 mM sodium acetate, 2mM magnesium chloride, 100mM sodium chloride, 5mM Dithiothreitol Well: 20% PEG 3350, 0.2M Calcium chloride, pH 4.4, VAPOR DIFFUSION, HANGING DROP, temperature 18K
Crystal Properties
Matthews coefficientSolvent content
1.8734

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.82α = 90
b = 55.82β = 90
c = 92.288γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 41999-05-30MSINGLE WAVELENGTH
21100CCDBRANDEIS1999-07-27
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X12CNSLSX12C
2SYNCHROTRONALS BEAMLINE 5.0.2ALS5.0.2

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
11.510099.90.06418.13.71717064434-320.8
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)
11.51.5398.90.3072.8834

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMAD and molecular replacementmonomer from PDB 1F7T1.5500171691689281798.30.1890.1890.1850.201Random
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
c_angle_deg1.3
c_bond_d0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms923
Nucleic Acid Atoms
Solvent Atoms98
Heterogen Atoms51

Software

Software
Software NamePurpose
SHARPphasing
AMoREphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling