2ZMX

Crystal structure of the met1-form of the copper-bound tyrosinase in complex with a caddie protein from Streptomyces castaneoglobisporus obtained by soaking in cupric sulfate solution for 36 hours


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1WXCPDB ENTRY 1WXC

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.5297PEG 3350, SODIUM NITRATE, HEPES, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 297K
Crystal Properties
Matthews coefficientSolvent content
1.8935.44

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.24α = 90
b = 98.02β = 90
c = 55.17γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2004-03-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL41XU0.9000SPring-8BL41XU

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
11.3310097.20.0730.07343.99.37930279302
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)
1.331.3893.40.3170.3173.63.87543

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)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 1WXC1.33301277894778943948950.17670.17670.17650.2133RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
63266
RMS Deviations
KeyRefinement Restraint Deviation
s_zero_chiral_vol0.063
s_non_zero_chiral_vol0.062
s_rigid_bond_adp_cmpnt0.043
s_similar_adp_cmpnt0.035
s_from_restr_planes0.0271
s_angle_d0.027
s_anti_bump_dis_restr0.017
s_bond_d0.011
s_similar_dist
s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2838
Nucleic Acid Atoms
Solvent Atoms432
Heterogen Atoms24

Software

Software
Software NamePurpose
SHELXmodel building
SHELXL-97refinement
BSSdata collection
MOSFLMdata reduction
SCALAdata scaling
CNSphasing