2BTP

14-3-3 Protein Theta (Human) Complexed to Peptide

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1QJA	PDB ENTRY 1QJA

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		8.5		0.2M SODIUM ACETATE TRIHYDRATE, 0.1M TRISHCL PH8.5,30% PEG4000, pH 8.50

Crystal Properties
Matthews coefficient	Solvent content
2.7	54

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 61.307	α = 90
b = 85.964	β = 112.67
c = 64.666	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	IMAGE PLATE	RIGAKU-MSC R-AXIS HTC	OSMIC MIRRORS	2005-05-21	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-E

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.8	34.88	96.4	0.09	17.7	6.3		14743

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.8	2.95	93.3		0.41	3.5	5.8

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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1QJA	2.8	59.66	13606	1121	95.9	0.21	0.206	0.259	RANDOM	51.8

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]
-3.01		-0.45	3.62		-0.96

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.099
r_dihedral_angle_3_deg	16.878
r_dihedral_angle_4_deg	14.445
r_dihedral_angle_1_deg	6.332
r_scangle_it	2.106
r_angle_refined_deg	1.404
r_scbond_it	1.31
r_angle_other_deg	0.839
r_mcangle_it	0.836
r_mcbond_it	0.541
r_symmetry_vdw_other	0.288
r_nbd_refined	0.252
r_symmetry_vdw_refined	0.238
r_symmetry_hbond_refined	0.202
r_nbtor_refined	0.195
r_nbd_other	0.172
r_xyhbond_nbd_refined	0.144
r_nbtor_other	0.093
r_chiral_restr	0.078
r_bond_refined_d	0.015
r_gen_planes_refined	0.004
r_bond_other_d	0.002
r_gen_planes_other	0.002
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3727
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing