4LUH

Complex of ovine serum albumin with 3,5-diiodosalicylic acid


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4LUFpdb entry 4LUF

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP729370% Tacsimate, 4% PPG 400, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.6866.58

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 118.53α = 90
b = 118.53β = 90
c = 120.57γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCDmirrors2013-04-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.20.9184BESSY14.2

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
12.2501000.0992.967.445008950067-344.44
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)
12.22.31000.08432.967.556156

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation 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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTpdb entry 4LUF2.247.225008948564150399.960.172120.172120.170980.20887RANDOM44.437
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]
0.520.520.52-1.68
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.01
r_dihedral_angle_4_deg23.796
r_dihedral_angle_3_deg17.942
r_long_range_B_refined11.038
r_scbond_it6.014
r_dihedral_angle_1_deg5.749
r_mcangle_it3.965
r_mcbond_it2.944
r_angle_refined_deg2.17
r_chiral_restr0.134
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.01
r_dihedral_angle_4_deg23.796
r_dihedral_angle_3_deg17.942
r_long_range_B_refined11.038
r_scbond_it6.014
r_dihedral_angle_1_deg5.749
r_mcangle_it3.965
r_mcbond_it2.944
r_angle_refined_deg2.17
r_chiral_restr0.134
r_bond_refined_d0.019
r_gen_planes_refined0.01
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4645
Nucleic Acid Atoms
Solvent Atoms210
Heterogen Atoms129

Software

Software
Software NamePurpose
MOSFLMdata reduction
MOLREPphasing
REFMACrefinement
XDSdata reduction
XDSdata scaling