1TGB

CRYSTAL STRUCTURE OF BOVINE TRYPSINOGEN AT 1.8 ANGSTROMS RESOLUTION. II. CRYSTALLOGRAPHIC REFINEMENT, REFINED CRYSTAL STRUCTURE AND COMPARISON WITH BOVINE TRYPSIN

X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2	38.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.1	α = 90
b = 55.1	β = 90
c = 109.4	γ = 120

Symmetry
Space Group	P 31 2 1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		1.8

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]

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1629
Nucleic Acid Atoms
Solvent Atoms	120
Heterogen Atoms	1

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.