2XVV

Human serum albumin complexed with dansyl-L-asparagine and myristic acid


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1E7GPDB ENTRY 1E7G

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17SEE PAPER, pH 7
Crystal Properties
Matthews coefficientSolvent content
2.6654

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 187.84α = 90
b = 38.89β = 106.18
c = 95.52γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray298CCDADSC QUANTUM 4MIRRORS2002-10-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSRS BEAMLINE PX9.6SRSPX9.6

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
12.422.596.30.0411.41.92530537.1
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)
12.42.5596.70.312.61.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1E7G2.422.0925300122495.40.2060.2060.25RANDOM54.4
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]
11.6611.38-7.99-3.67
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d19.7
c_scangle_it11.69
c_scbond_it9.21
c_mcangle_it2.12
c_mcbond_it1.26
c_angle_deg1.2
c_improper_angle_d0.79
c_bond_d0.007
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d19.7
c_scangle_it11.69
c_scbond_it9.21
c_mcangle_it2.12
c_mcbond_it1.26
c_angle_deg1.2
c_improper_angle_d0.79
c_bond_d0.007
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4477
Nucleic Acid Atoms
Solvent Atoms29
Heterogen Atoms140

Software

Software
Software NamePurpose
CNSrefinement
MOSFLMdata reduction
SCALAdata scaling
CNSphasing