2GFC

cAMP-dependent protein kinase PKA catalytic subunit with PKI-5-24


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherAN UNPUBLISHED STRUCTURE OF THE BINARY COMPLEX OF BOVINE PKA C ALPHA ENZYME WITH PKI(5-24)

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.527715 % Methanol, 75 mM LiCl, 30 mM MesBisTris, 1 mM DTT, 0.2 mM EDTA, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.5651.99

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 72.492α = 90
b = 75.533β = 90
c = 80.387γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDMARRESEARCH2004-07-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMPG/DESY, HAMBURG BEAMLINE BW61.00076MPG/DESY, HAMBURGBW6

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.64255.04899.775438354188514.14.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)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X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTAN UNPUBLISHED STRUCTURE OF THE BINARY COMPLEX OF BOVINE PKA C ALPHA ENZYME WITH PKI(5-24)1.8755.0535432635182188899.770.239080.194350.191960.23908RANDOM25.139
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]
0.740.43-1.17
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.92
r_scangle_it4.416
r_scbond_it2.758
r_mcangle_it1.754
r_angle_refined_deg1.566
r_mcbond_it0.952
r_angle_other_deg0.9
r_symmetry_vdw_refined0.478
r_symmetry_vdw_other0.391
r_nbd_other0.243
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.92
r_scangle_it4.416
r_scbond_it2.758
r_mcangle_it1.754
r_angle_refined_deg1.566
r_mcbond_it0.952
r_angle_other_deg0.9
r_symmetry_vdw_refined0.478
r_symmetry_vdw_other0.391
r_nbd_other0.243
r_nbd_refined0.208
r_symmetry_hbond_refined0.165
r_xyhbond_nbd_refined0.123
r_chiral_restr0.12
r_nbtor_other0.087
r_bond_refined_d0.017
r_gen_planes_other0.009
r_gen_planes_refined0.008
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2943
Nucleic Acid Atoms
Solvent Atoms282
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement