5I27

Crystal structure of non-myristoylated MMTV matrix protein


X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 292.0
Details 0.2M zinc acetate, 20%(w/v) PEG 33500

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.88 α = 90
b = 60.88 β = 90
c = 91.46 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2013-05-29
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 0.918400 BESSY 14.2

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (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
2.05 45.73 99.7 0.071 -- -- 7.3 -- 12780 -- -3.0 49.533
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.05 2.17 99.1 1.071 -- 2.01 -- --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.05 45.67 -- 0.0 -- 12141 639 99.72 -- 0.2464 0.244 0.2906 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.048 2.102 -- 40 785 0.371 0.43 -- 97.98
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 44.758
Anisotropic B[1][1] 0.89
Anisotropic B[1][2] 0.45
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.89
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.34
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 16.497
r_angle_refined_deg 1.531
r_dihedral_angle_2_deg 29.429
r_dihedral_angle_4_deg 21.959
r_chiral_restr 0.094
r_bond_refined_d 0.012
r_gen_planes_refined 0.007
r_dihedral_angle_1_deg 5.624
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1411
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 11

Software

Software
Software Name Purpose
XSCALE data scaling
MOLREP phasing version: 11.0.02
REFMAC refinement version: 5.6.0117
PDB_EXTRACT data extraction version: 3.20