Tags: Enzyme.

TRNAHis guanylyltransferase (EC 2.7.7.79 histidine tRNA guanylyltransferase Thg1p Thg1) is an enzyme with system name p-tRNAHis:GTP guanylyltransferase (ATP-hydrolysing). This enzyme catalyses the following chemical reaction p-tRNAHis + ATP + GTP pppGp-tRNAHis + AMP + diphosphate (overall reaction) (1a) p-tRNAHis + ATP App-tRNAHis + diphosphate (1b) App-tRNAHis + GTP pppGp-tRNAHis + AMPThe enzyme requires a divalent cation for activity.

EC number
2.7.7.79

Loading...

This page contains content from the copyrighted Wikipedia article "TRNAHis guanylyltransferase"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.