9D3F | pdb_00009d3f

Water and chloride as allosteric inhibitors in WNK kinase osmosensing

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	6CN9

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.4	289	400mM Potassium formate, 20% PEG3350, crystals soaked in 15% PEG400

Crystal Properties
Matthews coefficient	Solvent content
2.11	41.74

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 38.323	α = 90
b = 56.812	β = 95.379
c = 65.281	γ = 90

Symmetry
Space Group	P 1 21 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	CCD	APEX II CCD		2021-10-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	0.9795	APS	19-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2	42.774	96	0.76	29.8	7.6		18236			18.5

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2	2.05	93		0.55		7.7

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	42.774	18236	939	95.828	0.206	0.2044	0.2115	0.2357	0.2405	52.193

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]
-0.024		0.025	-0.12		0.137

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	20.678
r_dihedral_angle_6_deg	15.751
r_lrange_other	12.387
r_lrange_it	12.366
r_dihedral_angle_2_deg	10.741
r_dihedral_angle_1_deg	9.944
r_scangle_it	8.489
r_scangle_other	8.487
r_mcangle_other	6.583
r_mcangle_it	6.577
r_scbond_it	5.415
r_scbond_other	5.413
r_mcbond_it	4.448
r_mcbond_other	4.446
r_angle_refined_deg	0.284
r_symmetry_nbd_other	0.249
r_symmetry_nbd_refined	0.248
r_nbd_other	0.242
r_nbd_refined	0.23
r_symmetry_xyhbond_nbd_refined	0.212
r_xyhbond_nbd_refined	0.208
r_nbtor_refined	0.183
r_angle_other_deg	0.118
r_symmetry_nbtor_other	0.08
r_symmetry_xyhbond_nbd_other	0.068
r_chiral_restr	0.036
r_bond_refined_d	0.011
r_gen_planes_refined	0.011
r_gen_planes_other	0.003
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2135
Nucleic Acid Atoms
Solvent Atoms	145
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
MOLREP	phasing