7VI8

Crystal structure of ChbG

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293.15	15% (v/v) PEG 550 MME, 0.1M MES pH6.5

Crystal Properties
Matthews coefficient	Solvent content
2.39	48.53

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.23	α = 90
b = 67.03	β = 90
c = 146.4	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	125	PIXEL	DECTRIS EIGER X 9M		2020-10-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PAL/PLS BEAMLINE 5C (4A)	0.9794	PAL/PLS	5C (4A)

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	1.83	28.51	99	0.1074	0.999	16.48	12.1		47465

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	1.83	1.895			1.96	0.722

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2I5I	1.83	28.51	47459	2373	99.003	0.222	0.2203	0.2569	26.373

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]
0.078			0.103		-0.181

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.315
r_dihedral_angle_4_deg	18.144
r_dihedral_angle_3_deg	14.278
r_dihedral_angle_1_deg	6.026
r_lrange_other	5.562
r_lrange_it	5.561
r_scangle_it	5.331
r_scangle_other	5.33
r_scbond_it	4.352
r_scbond_other	4.351
r_mcangle_other	3.645
r_mcangle_it	3.644
r_mcbond_it	3.19
r_mcbond_other	3.178
r_angle_other_deg	2.321
r_angle_refined_deg	1.707
r_xyhbond_nbd_refined	0.233
r_symmetry_nbd_other	0.219
r_nbd_refined	0.218
r_nbd_other	0.199
r_nbtor_refined	0.182
r_symmetry_nbd_refined	0.172
r_symmetry_xyhbond_nbd_refined	0.158
r_symmetry_xyhbond_nbd_other	0.146
r_chiral_restr	0.101
r_symmetry_nbtor_other	0.072
r_bond_other_d	0.036
r_bond_refined_d	0.014
r_gen_planes_refined	0.004
r_gen_planes_other	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3885
Nucleic Acid Atoms
Solvent Atoms	388
Heterogen Atoms	6

Software

Software
Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHENIX	phasing