5S83

XChem group deposition -- Crystal Structure of human ACVR1 in complex with FM010948a

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6	277	0.1M citrate pH 6.0, 1.4M ammonium sulfate, 0.2M sodium/potassium tartrate

Crystal Properties
Matthews coefficient	Solvent content
2.59	52.52

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 127.234	α = 90
b = 84.725	β = 131.01
c = 87.992	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

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 PILATUS 6M		2020-01-17		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.9762	Diamond	I03

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	1.33	43.97	76.1	0.065	1	14.4			122118

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.33	1.35	13.4		1.356	0.34			1076

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	THROUGHOUT	6SRH	1.33	43.99	116004	6114	75.74	0.1611	0.1599	0.1848	RANDOM	18.823

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]
-0.57		-0.57	0.03		0.61

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.844
r_dihedral_angle_4_deg	18.7
r_dihedral_angle_3_deg	11.861
r_dihedral_angle_1_deg	6.687
r_mcangle_it	2.643
r_angle_refined_deg	1.872
r_mcbond_it	1.775
r_mcbond_other	1.775
r_angle_other_deg	1.519
r_chiral_restr	0.099

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.844
r_dihedral_angle_4_deg	18.7
r_dihedral_angle_3_deg	11.861
r_dihedral_angle_1_deg	6.687
r_mcangle_it	2.643
r_angle_refined_deg	1.872
r_mcbond_it	1.775
r_mcbond_other	1.775
r_angle_other_deg	1.519
r_chiral_restr	0.099
r_bond_refined_d	0.014
r_gen_planes_refined	0.011
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4563
Nucleic Acid Atoms
Solvent Atoms	844
Heterogen Atoms	267

Software

Software
Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
REFMAC	phasing

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 R01GM133198.