3LCK

THE KINASE DOMAIN OF HUMAN LYMPHOCYTE KINASE (LCK), ACTIVATED FORM (AUTO-PHOSPHORYLATED ON TYR394)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1IRKPDB ENTRY 1IRK

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5PROTEIN WAS CRYSTALLIZED IN HANGING DROPS WITH 1.6 M AMMONIUM SULFATE AND 0.1 M BISTRIS-HCL (PH 6.5 @ RT) AS A WELL SOLUTION., vapor diffusion - hanging drop
Crystal Properties
Matthews coefficientSolvent content
2.1442.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.04α = 90
b = 73.62β = 90
c = 91.17γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110IMAGE PLATEFUJISAGITTAL FOCUSING MIRROR1996-07-21M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X4ANSLSX4A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.720990.028378.13159913
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.71.7696.10.04721.83.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMIR, MOLECULAR REPLACEMENT, MADR FREE THROUGHOUT EXCEPT FOR THE LAST ROUNDPDB ENTRY 1IRK1.71023124198.950.1780.1780.199RANDOM10.37
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]
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d22.86
x_angle_deg1.9
x_improper_angle_d0.448
x_bond_d0.005
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d22.86
x_angle_deg1.9
x_improper_angle_d0.448
x_bond_d0.005
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
x_mcbond_it
x_mcangle_it
x_scbond_it
x_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2347
Nucleic Acid Atoms
Solvent Atoms340
Heterogen Atoms5

Software

Software
Software NamePurpose
MADSYSphasing
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling