2HL6 | pdb_00002hl6

Structure of homologously expressed Ferrulate esterase of Aspergillus niger in complex with CAPS


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3TGLPDB ENTRY 3TGL

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP102982.05M Ammoniumsulfate, 0.09M CAPS, 10% Ethyleneglycol , pH 10.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties
Matthews coefficientSolvent content
2.652.71

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 145.52α = 90
b = 51.7β = 127.98
c = 99.588γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plate2003-03-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID130.934ESRFID13

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
11.5539.2148.10.0710.0716.22.8227158813592215.095
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.551.6346.30.3470.3472.12.611375

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 3TGL1.5539.2122715881358407996.030.1650.1650.1630.180.1960.21RANDOM13.15
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]
-0.08-0.61-0.13-0.54
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.393
r_dihedral_angle_3_deg11.601
r_dihedral_angle_4_deg9.659
r_dihedral_angle_1_deg6.07
r_scangle_it3.425
r_scbond_it2.364
r_angle_refined_deg1.427
r_mcangle_it1.316
r_mcbond_it1.092
r_angle_other_deg0.934
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3988
Nucleic Acid Atoms
Solvent Atoms617
Heterogen Atoms180

Software

Software
Software NamePurpose
SCALAdata scaling
AMoREphasing
REFMACrefinement
PDB_EXTRACTdata extraction
DENZOdata reduction
CCP4data scaling