Experiment: 9YPI

X-RAY DIFFRACTION

Initial Refinement Model(s)
Type	Source	Accession Code	Details
in silico model	AlphaFold

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.6	298	MboA crystals were prepared via the hanging drop vapor diffusion method. Hanging drops were prepared by combining equal volumes of MboA (18 mg per mL) protein solution and reservoir solution (1.2 M lithium sulfate and 0.1 M sodium acetate, pH 4.6) for a total drop volume of 2 uL. Crystals typically grew in about approximately 1 to 2 weeks. Crystals were cryoprotected with the addition of 0.75 uL of 40% glycerol in 0.1 M sodium acetate, pH 4.6 and flash frozen in LN2

Crystal Properties
Matthews coefficient	Solvent content
4.24	70.98

Symmetry
Space Group	P 43 21 2

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS EIGER X 16M		2025-01-31	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS-II BEAMLINE 17-ID-2	0.979	NSLS-II	17-ID-2

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)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.49	43.61	95	0.354	0.367	0.097	0.997	11	26.98		65471

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)	Redundancy	Number Unique Reflections (All)
1	2.49	2.55	100		2.495	2.588	0.686	0.505	1.8	27.39

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2.49	43.61	1.33	65355	2006	95	0.1878	0.1867	0.1884	0.2213	0.2233	51

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
f_dihedral_angle_d	14.2479
f_angle_d	0.5129
f_chiral_restr	0.0356
f_plane_restr	0.004
f_bond_d	0.0029

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7305
Nucleic Acid Atoms
Solvent Atoms	457
Heterogen Atoms	58

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9YPI | pdb_00009ypi