7BAT | pdb_00007bat

A hexameric barrel state of a de novo coiled-coil assembly: CC-Type2-(GgIaId)4


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52931.5 mM peptide, 50 mM MES, 5 % w/v PEG 5000 MME, 6 % v/v 1-propanol.
Crystal Properties
Matthews coefficientSolvent content
2.8256.38

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.887α = 90
b = 42.736β = 90
c = 126.197γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2020-02-16MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.9795DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
11.7740.481000.0390.0410.012121.612.610914
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.771.811003.3243.4730.990.38711.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONAB INITIO PHASINGTHROUGHOUT1.7740.481039751499.920.25850.25840.270.26080.26RANDOM46.427
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]
1.290.72-2.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.619
r_dihedral_angle_3_deg13.251
r_dihedral_angle_1_deg2.55
r_angle_other_deg1.246
r_angle_refined_deg1.119
r_chiral_restr0.047
r_gen_planes_refined0.005
r_bond_refined_d0.004
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms601
Nucleic Acid Atoms
Solvent Atoms21
Heterogen Atoms12

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
PDB_EXTRACTdata extraction
DIALSdata reduction
Arcimboldophasing