1R2T

CRYSTAL STRUCTURE OF RABBIT MUSCLE TRIOSEPHOSPHATE ISOMERASE


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1HTIPDB ENTRY 1HTI

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.5291PEG 4000, MgCl2, Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.0540.05

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.159α = 90
b = 72.035β = 90
c = 93.252γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray85IMAGE PLATEMARRESEARCHMirror1999-03-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONLNLS BEAMLINE D03B-MX11.31LNLSD03B-MX1

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
12.2515.6597.50.10410.162.9321372208422
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)
12.252.2999.70.3792.632.831044

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)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 REPLACEMENTTHROUGHOUTPDB ENTRY 1HTI2.2515.5419784103297.530.184090.184090.182180.21999RANDOM20.385
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]
1.14-0.78-0.36
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.684
r_scangle_it2.731
r_scbond_it1.613
r_angle_refined_deg1.309
r_mcangle_it1.071
r_mcbond_it0.568
r_symmetry_hbond_refined0.267
r_symmetry_vdw_refined0.223
r_nbd_refined0.201
r_xyhbond_nbd_refined0.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.684
r_scangle_it2.731
r_scbond_it1.613
r_angle_refined_deg1.309
r_mcangle_it1.071
r_mcbond_it0.568
r_symmetry_hbond_refined0.267
r_symmetry_vdw_refined0.223
r_nbd_refined0.201
r_xyhbond_nbd_refined0.16
r_chiral_restr0.084
r_bond_refined_d0.011
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3731
Nucleic Acid Atoms
Solvent Atoms335
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing