30TL | pdb_000030tl

14-3-3sigma protein binding to ERalpha-weak peptide (AAA mutation)

X-RAY DIFFRACTION

---

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
2.66	53.68

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 81.864	α = 90
b = 111.898	β = 90
c = 62.747	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	1.2	66.07	100	0.996	10	13.7		89979

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	1.2	1.22			0.603	1.6

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	1.2	45.54	89943	4466	99.973	0.157	0.1558	0.1649	0.1776	0.1898	RANDOM	17.857

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]
-1.355			2.694		-1.338

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	17.437
r_dihedral_angle_3_deg	14.613
r_lrange_it	14.418
r_lrange_other	12.329
r_dihedral_angle_1_deg	10.094
r_scangle_it	8.929
r_scangle_other	8.926
r_scbond_it	6.484
r_scbond_other	6.479
r_mcangle_other	5.635
r_mcangle_it	5.634
r_rigid_bond_restr	5.241
r_mcbond_it	4.141
r_mcbond_other	4.139
r_angle_refined_deg	1.906
r_angle_other_deg	0.649
r_symmetry_xyhbond_nbd_refined	0.324
r_symmetry_nbd_refined	0.279
r_nbd_refined	0.244
r_xyhbond_nbd_refined	0.243
r_xyhbond_nbd_other	0.215
r_nbtor_refined	0.197
r_symmetry_nbd_other	0.177
r_metal_ion_refined	0.158
r_nbd_other	0.149
r_symmetry_xyhbond_nbd_other	0.139
r_symmetry_metal_ion_refined	0.123
r_chiral_restr	0.112
r_symmetry_nbtor_other	0.074
r_bond_refined_d	0.024
r_gen_planes_refined	0.01
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1891
Nucleic Acid Atoms
Solvent Atoms	316
Heterogen Atoms	6

Software

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