2ASM

Structure of Rabbit Actin In Complex With Reidispongiolide A


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1QZ5 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.5293100mM Na/MES/Acetate, pH 5.5, 7% methyl ether poly(ethylene glycol) 5000, 100mM CaCl2, 1mM TCEP, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.0545.59

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 171.181α = 90
b = 54.694β = 95.97
c = 40.674γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDSBC-2Rosenbaum-Rock monochromators and mirrors2004-03-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.9641APS19-ID

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
11.63598.10.04155.954879823.3
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)
1.61.6696.70.1118.64.2

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 REPLACEMENTTHROUGHOUT1QZ51.6354854046318247597.850.1850.164840.163540.18852RANDOM14.624
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]
-0.11-0.54-0.610.61
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.286
r_scangle_it2.979
r_scbond_it1.836
r_angle_other_deg1.393
r_angle_refined_deg1.349
r_mcangle_it1.135
r_mcbond_it0.596
r_nbd_other0.236
r_symmetry_vdw_other0.21
r_nbd_refined0.203
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.286
r_scangle_it2.979
r_scbond_it1.836
r_angle_other_deg1.393
r_angle_refined_deg1.349
r_mcangle_it1.135
r_mcbond_it0.596
r_nbd_other0.236
r_symmetry_vdw_other0.21
r_nbd_refined0.203
r_symmetry_vdw_refined0.202
r_symmetry_hbond_refined0.142
r_xyhbond_nbd_refined0.123
r_chiral_restr0.085
r_nbtor_other0.083
r_metal_ion_refined0.064
r_bond_refined_d0.011
r_gen_planes_refined0.005
r_bond_other_d0.002
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2801
Nucleic Acid Atoms
Solvent Atoms374
Heterogen Atoms121

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing