4AE3

Crystal structure of ammosamide 272:myosin-2 motor domain complex


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1YV3PDB ENTRY 1YV3

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
150 MM HEPES PH 7.6, 140 MM NACL, 11% W/V PEG5K-MME, 2% (V/V) MPD
Crystal Properties
Matthews coefficientSolvent content
3.0259

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.05α = 90
b = 145.52β = 90
c = 153.83γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDBRUKER2010-09-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER X8 PROTEUM

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
12.541.9198.80.5716.6876.6134133247.465
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.52.561002.1649.39

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 1YV32.541.91434133172198.830.21580.21380.2536
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]
3.58196.4747-10.0566
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d15.92
f_angle_d1.554
f_chiral_restr0.103
f_bond_d0.012
f_plane_restr0.009
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5963
Nucleic Acid Atoms
Solvent Atoms439
Heterogen Atoms89

Software

Software
Software NamePurpose
PHENIXrefinement
PROTEUM2data reduction
SADABSdata scaling
PHASERphasing