Structure of Escherichia coli inorganic pyrophosphatase at 2.2 A resolution.
Kankare, J., Salminen, T., Lahti, R., Cooperman, B.S., Baykov, A.A., Goldman, A.(1996) Acta Crystallogr D Biol Crystallogr 52: 551-563
- PubMed: 15299678 
- DOI: 10.1107/S0907444996000376
- Primary Citation of Related Structures:  
1FAJ, 2EIP - PubMed Abstract: 
The refined crystal structures of hexameric soluble inorganic pyrophosphatase from E. coli (E-PPase) are reported to R factors of 18.7 and 18.3% at 2.15 and 2.2 A, respectively. The first contains one independent monomer; the other, two independent monomers, in an R32 unit cell ...