1X88

Human Eg5 motor domain bound to Mg-ADP and monastrol


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherChain building into electron density map obtained from Solve using MAD

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.9275PEG3350, ammonium tartrate, potassium chloride, adenosine diphosphate, monastrol, sodium azide, PIPES, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 275K
Crystal Properties
Matthews coefficientSolvent content
2.7555.32

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 69.706α = 90
b = 79.648β = 90
c = 159.451γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102003-12-12MMAD
21x-ray100CCDADSC QUANTUM 2102003-12-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.2.10.9641, 0.9794, 0.9797ALS8.2.1
2SYNCHROTRONALS BEAMLINE 8.2.10.9919ALS8.2.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
1,21.72095.71098099938812213.4
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.71.7673.64.4

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 DIFFRACTIONMADTHROUGHOUTChain building into electron density map obtained from Solve using MAD1.819.938294180785807697.40.2050.2030.2030.225RANDOM23.6
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]
-1.12-1.132.25
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.4
c_scangle_it3.59
c_scbond_it2.43
c_mcangle_it2.17
c_mcbond_it1.33
c_angle_deg1.2
c_improper_angle_d0.72
c_bond_d0.005
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.4
c_scangle_it3.59
c_scbond_it2.43
c_mcangle_it2.17
c_mcbond_it1.33
c_angle_deg1.2
c_improper_angle_d0.72
c_bond_d0.005
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 Atoms5237
Nucleic Acid Atoms
Solvent Atoms698
Heterogen Atoms96

Software

Software
Software NamePurpose
CNSrefinement
Blu-Icedata collection
SCALEPACKdata scaling
SOLVEphasing