X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherSAME PROTEIN IN A DIFFERENT SPACE GROUP

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.9310peg monomethyl ether 550, zinc acetate, mes pH 6.7-7.1, 310 K, pH 6.9, VAPOR DIFFUSION, HANGING DROP
Crystal Properties
Matthews coefficientSolvent content
3.9838.3

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.8α = 90
b = 45.18β = 100.32
c = 64.51γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC1998-03-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-IDAPS17-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
11.899980.076610.8383.31537199-3
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)
11.81.91890.27361.4172.33

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTHROUGHOUTSAME PROTEIN IN A DIFFERENT SPACE GROUP1.810-335190181899.70.1990.296RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
3965
RMS Deviations
KeyRefinement Restraint Deviation
s_from_restr_planes0.324
s_similar_adp_cmpnt0.082
s_similar_dist0.047
s_non_zero_chiral_vol0.039
s_zero_chiral_vol0.031
s_angle_d0.023
s_anti_bump_dis_restr0.015
s_bond_d0.006
s_rigid_bond_adp_cmpnt
s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3440
Nucleic Acid Atoms
Solvent Atoms454
Heterogen Atoms70

Software

Software
Software NamePurpose
MERLOTphasing
SHELXL-97refinement
X-GENdata reduction
X-GENdata scaling