5FPE

Structure of heat shock-related 70kDA protein 2 with small-molecule ligand 1H-1,2,4-triazol-3-amine (AT485) in an alternate binding site.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5FPDPDB ENTRY 5FPD

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
181.0M NACL, 0.1M TRIS/HCL PH=8, 20.0% W/V PEG 8000. PROTEIN CONC. = 11MG/ML.
Crystal Properties
Matthews coefficientSolvent content
2.346.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.86α = 90
b = 94.96β = 89.98
c = 81.54γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray93CCDRIGAKU SATURN CCDMIRRORS2008-06-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E

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
11.9640.897.10.16.22.453193-3.723.46
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)
11.962.0384.10.341.8

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 REPLACEMENTTHROUGHOUTPDB ENTRY 5FPD1.9640.7751605262196.610.18050.17770.2329RANDOM24.45
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]
0.2332-0.5941.7311-1.9643
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion15.79
t_omega_torsion5.81
t_angle_deg1.05
t_bond_d0.012
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion15.79
t_omega_torsion5.81
t_angle_deg1.05
t_bond_d0.012
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
t_nbd
t_improper_torsion
t_chiral_improper_torsion
t_sum_occupancies
t_utility_distance
t_utility_angle
t_utility_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5771
Nucleic Acid Atoms
Solvent Atoms909
Heterogen Atoms24

Software

Software
Software NamePurpose
BUSTERrefinement
MOSFLMdata reduction
SCALAdata scaling
CSEARCHphasing