1TGJ

HUMAN TRANSFORMING GROWTH FACTOR-BETA 3, CRYSTALLIZED FROM DIOXANE

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	Other		TGF-BETA2 (SCHLUNEGGER & GRUETTER)

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5		15% (V/V) DIOXANE, 100 MM SODIUM ACETATE, PH 5.0

Crystal Properties
Matthews coefficient	Solvent content
2.25	43.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 49.3	α = 90
b = 49.3	β = 90
c = 78.9	γ = 120

Symmetry
Space Group	P 32 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	293	DIFFRACTOMETER	ENRAF-NONIUS FAST		1994-12-16	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	ENRAF-NONIUS FR571

Data Collection

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	2.1	37.4		0.353

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MR	TGF-BETA2 (SCHLUNEGGER & GRUETTER)	2	7	6127		76	0.175	0.175		29.6

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]

RMS Deviations
Key	Refinement Restraint Deviation
x_dihedral_angle_d	24.89
x_angle_deg	1.41
x_improper_angle_d	1.19
x_bond_d	0.07
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
x_mcbond_it
x_mcangle_it
x_scbond_it
x_scangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	890
Nucleic Acid Atoms
Solvent Atoms	77
Heterogen Atoms	6

Software

Software
Software Name	Purpose
MADNES	data collection
ROTAVATA	data reduction
Agrovata	data reduction
X-PLOR	model building
X-PLOR	refinement
MADNES	data reduction
CCP4	data scaling
ROTAVATA	data scaling
X-PLOR	phasing