3RBF

Crystal structure of Human aromatic L-amino acid decarboxylase (AADC) in the apo form


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1JS6pdb entry 1js6

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP72940.1 M HEPES pH 7.0, 28-30% Jeffamine ED 2001 pH 7.0, vapor diffusion, hanging drop, temperature 294K
Crystal Properties
Matthews coefficientSolvent content
2.6854.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 175.84α = 90
b = 175.84β = 90
c = 74.96γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210mirrors2010-07-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-10.918ESRFID14-1

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
12.928.7799.30.11215.78.826640264542258.5
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)
12.93.0699.30.4793.663649

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTpdb entry 1js62.928.772661926369133799.060.21470.21470.21190.2668RANDOM40.066
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]
1.51.5-3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.222
r_dihedral_angle_4_deg21.644
r_dihedral_angle_3_deg18.732
r_dihedral_angle_1_deg6.513
r_scangle_it2.824
r_scbond_it1.653
r_angle_refined_deg1.263
r_mcangle_it0.973
r_mcbond_it0.479
r_chiral_restr0.089
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.222
r_dihedral_angle_4_deg21.644
r_dihedral_angle_3_deg18.732
r_dihedral_angle_1_deg6.513
r_scangle_it2.824
r_scbond_it1.653
r_angle_refined_deg1.263
r_mcangle_it0.973
r_mcbond_it0.479
r_chiral_restr0.089
r_bond_refined_d0.011
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6954
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms18

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALEPACKdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
MAR345data collection