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Phosphorylated Light Chain Domain of Scallop smooth Muscle Myosin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3PN7 PDB entry 3PN7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.2 277 5mM Hepes-buffer, 10mM NaCl, 1mM MgCl2, 1mM CaCl2, 0.5mM TCEP, 1mM NaN3 7.5% (w/v) of MME PEG 2K, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.93 57.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.946 α = 77.2 b = 69.232 β = 85.99 c = 79.503 γ = 73.44
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2010-08-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.498 50 93.37 32893 32893 2 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.498 2.59 96.9
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB entry 3PN7 2.498 48.831 0.09 32893 1909 93.37 0.2005 0.1998 0.2518 0.2466 random
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] -2.6297 5.1662 -2.3175 6.4327 -0.8082 -3.803
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.808 f_angle_d 1.219 f_chiral_restr 0.084 f_bond_d 0.009 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5931 Nucleic Acid Atoms Solvent Atoms 124 Heterogen Atoms 4
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling