Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The optimized geometries of ATPS-ATP-SO42− and ATPS-TS1 complexes found with model 4. In black - distances and the angle important for the reaction of direct conversion of ATP and SO42− to APS and PPi, in brown - hydrogen bonds maintained during reaction, while in magenta - H-bonds which are not observed in all stationary points obtained for SN-2 type ATP-APS conversion.
