Experiment: 9QME

X-RAY DIFFRACTION

Serial Crystallography (SX)

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	6HIH

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	BATCH MODE		291	Final concentrations: 20 mg/mL protein, 50 mM HEPES pH 7.5, 34 % (v/v) polyethylene glycol 550, 500 mM MES pH 6.5, 5 mM ZnSO4.

Crystal Properties
Matthews coefficient	Solvent content
2.95	63.6

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 107.766	α = 90
b = 107.766	β = 90
c = 107.766	γ = 90

Symmetry
Space Group	P 21 3

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	300	CCD	MPCCD		2022-02-04	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	FREE ELECTRON LASER	SACLA BEAMLINE BL2	1.25	SACLA	BL2

Serial Crystallography

Sample delivery method
Diffraction ID	Description	Sample Delivery Method
1	SACLA HVE injector	injection

Measurement
Diffraction ID	Pulse Duration	Pulse Repetition Rate	Focal Spot Size	Pulse Energy	Photons Per Pulse
1	10 (fs)	30	2.6	9.94 (KeV)

Data Reduction
Diffraction ID	Frames Indexed	Crystal Hits	Frames Indexed	Latices Merged
1

Injection
Diffraction ID	Description	Flow Rate	Injector Diameter	Injection Power	Injector Nozzle	Filter Size	Carrier Solvent
1	SACLA HVE injector	undefined (µl/min)	undefined (µm)

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	R Split (All)	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	2.25	29.907	100	0.996	0.109	6.3	430.4		20088

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	R Split (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.25	2.29	100		0.358	1.16	0.6

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (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 DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2.25	29.907	20083	1080	99.94	0.192	0.1902	0.1937	0.2228	0.2254	50.194

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	13.743
r_dihedral_angle_6_deg	13.584
r_lrange_it	10.757
r_scangle_it	9.293
r_dihedral_angle_1_deg	7.453
r_dihedral_angle_2_deg	6.848
r_scbond_it	6.231
r_mcangle_it	5.673
r_mcbond_it	4.056
r_angle_refined_deg	1.927

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	13.743
r_dihedral_angle_6_deg	13.584
r_lrange_it	10.757
r_scangle_it	9.293
r_dihedral_angle_1_deg	7.453
r_dihedral_angle_2_deg	6.848
r_scbond_it	6.231
r_mcangle_it	5.673
r_mcbond_it	4.056
r_angle_refined_deg	1.927
r_nbtor_refined	0.313
r_nbd_refined	0.222
r_symmetry_nbd_refined	0.168
r_xyhbond_nbd_refined	0.142
r_chiral_restr	0.098
r_bond_refined_d	0.011
r_gen_planes_refined	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2144
Nucleic Acid Atoms
Solvent Atoms	22
Heterogen Atoms	97

Software

Software
Software Name	Purpose
DIALS	data reduction
xia2	data reduction
xia2	data scaling
MOLREP	phasing
Coot	model building
REFMAC	refinement

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.