30TI | pdb_000030ti

14-3-3sigma protein binding to ERalpha-strong peptide (RSH mutation)

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4JC3

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		277	0.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400

Crystal Properties
Matthews coefficient	Solvent content
2.67	53.93

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 82.241	α = 90
b = 112.493	β = 90
c = 62.853	γ = 90

Symmetry
Space Group	C 2 2 21

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 EIGER2 X 9M		2024-02-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID30B	0.873128	ESRF	ID30B

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	1.5	66.39	100	0.999	22.5	12.2		46995

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	1.5	1.53			0.976	7.4

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)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.5	56.31	46962	2357	99.951	0.129	0.1274	0.1293	0.1545	0.1576	RANDOM	18.828

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]
2.384			-0.759		-1.625

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	17.479
r_lrange_it	14.654
r_dihedral_angle_3_deg	13.615
r_lrange_other	13.472
r_scangle_it	10.933
r_scangle_other	10.929
r_scbond_it	7.797
r_scbond_other	7.789
r_mcangle_it	6.635
r_mcangle_other	6.635
r_dihedral_angle_1_deg	6.316
r_mcbond_it	4.674
r_mcbond_other	4.667
r_rigid_bond_restr	3.549
r_angle_refined_deg	1.402
r_angle_other_deg	0.59
r_xyhbond_nbd_refined	0.241
r_nbd_refined	0.237
r_symmetry_xyhbond_nbd_refined	0.212
r_metal_ion_refined	0.188
r_symmetry_nbd_refined	0.186
r_symmetry_metal_ion_refined	0.183
r_nbtor_refined	0.181
r_symmetry_nbd_other	0.17
r_nbd_other	0.152
r_chiral_restr	0.081
r_symmetry_nbtor_other	0.069
r_bond_refined_d	0.014
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1903
Nucleic Acid Atoms
Solvent Atoms	271
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
autoPROC	data reduction
Aimless	data scaling
MOLREP	phasing