Serial crystallography structure of a photosynthetic reaction center using a goniometer-compatible 96-well chip-based platform


X-RAY DIFFRACTION

Serial Crystallography (SX)

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5NJ4 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP277.15heptane-triol, KPi, Ammonium Sulphate
Crystal Properties
Matthews coefficientSolvent content
5.5677.89

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 226.5α = 90
b = 226.5β = 90
c = 113.9γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray293PIXELPSI JUNGFRAU 4M2024-04-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID291.072ESRFID29

Serial Crystallography

Sample delivery method
Diffraction IDDescriptionSample Delivery Method
1fixed target

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
13.31131000.996.62072801
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
13.33.41000.436.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE3.36059063299798.9460.2490.24620.22530.29630.277241.3
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]
1.6321.632-3.264
RMS Deviations
KeyRefinement Restraint Deviation
r_lrange_it21.403
r_lrange_other21.403
r_dihedral_angle_3_deg17.944
r_scangle_it17.566
r_scangle_other17.565
r_mcangle_other16.879
r_mcangle_it16.876
r_dihedral_angle_6_deg15.878
r_dihedral_angle_2_deg12.16
r_scbond_it11.884
RMS Deviations
KeyRefinement Restraint Deviation
r_lrange_it21.403
r_lrange_other21.403
r_dihedral_angle_3_deg17.944
r_scangle_it17.566
r_scangle_other17.565
r_mcangle_other16.879
r_mcangle_it16.876
r_dihedral_angle_6_deg15.878
r_dihedral_angle_2_deg12.16
r_scbond_it11.884
r_scbond_other11.883
r_mcbond_it11.688
r_mcbond_other11.686
r_dihedral_angle_1_deg7.597
r_angle_refined_deg2.285
r_angle_other_deg0.852
r_symmetry_nbd_refined0.298
r_nbd_refined0.232
r_nbd_other0.204
r_nbtor_refined0.18
r_symmetry_nbd_other0.17
r_chiral_restr0.168
r_xyhbond_nbd_refined0.152
r_symmetry_xyhbond_nbd_refined0.132
r_symmetry_nbtor_other0.08
r_metal_ion_refined0.077
r_bond_refined_d0.014
r_gen_planes_refined0.01
r_gen_planes_other0.004
r_bond_other_d0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9291
Nucleic Acid Atoms
Solvent Atoms49
Heterogen Atoms695

Software

Software
Software NamePurpose
REFMACrefinement
CrystFELdata reduction
CrystFELdata scaling
REFMACphasing