1SW0

Triosephosphate isomerase from Gallus gallus, loop 6 hinge mutant K174L, T175W


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52951.4M Na-citrate, 0.1M TEA, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.6954.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.744α = 90
b = 73.447β = 90
c = 135.846γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray295IMAGE PLATEMARRESEARCHmirrors1998-07-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEENRAF-NONIUS1.5418

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
11.713.1862.647599-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.71.7323.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1tph1.7113.1840543253079.250.198120.19650.2276RANDOM7.907
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]
1.07-0.58-0.48
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.24
r_scangle_it3.257
r_scbond_it2.116
r_angle_refined_deg1.471
r_mcangle_it1.235
r_angle_other_deg0.889
r_mcbond_it0.718
r_symmetry_hbond_refined0.261
r_nbd_other0.247
r_symmetry_vdw_other0.247
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.24
r_scangle_it3.257
r_scbond_it2.116
r_angle_refined_deg1.471
r_mcangle_it1.235
r_angle_other_deg0.889
r_mcbond_it0.718
r_symmetry_hbond_refined0.261
r_nbd_other0.247
r_symmetry_vdw_other0.247
r_nbd_refined0.212
r_xyhbond_nbd_refined0.186
r_symmetry_vdw_refined0.154
r_chiral_restr0.101
r_nbtor_other0.087
r_bond_refined_d0.013
r_gen_planes_refined0.006
r_gen_planes_other0.005
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3744
Nucleic Acid Atoms
Solvent Atoms364
Heterogen Atoms18

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
CCP4data scaling
AMoREphasing