| |||||||||||||||||||
RNA 2'-phosphotransferase, Tpt1 / KptA family. Tpt1 catalyzes the last step of tRNA splicing in yeast. It transfers the splice junction 2'-phosphate from ligated tRNA to NAD, to produce ADP-ribose 1"-2"-cyclic phosphate. This is presumed to be followed by a transesterification step to release the RNA. The first step of this reaction is similar to that catalyzed by some bacterial toxins. E. coli KptA and mouse Tpt1 are likely to use the same reaction mechanism.
No pairwise interactions found for the domain PTS_2-RNA
Tips:  If you've navigated here from a protein, hovering over a position on the weblogo will display the corresponding protein position for that domain position. The histograms below the weblogo indicate mutations found on the domain. Red is for disease (OMIM) and blue is for SNPs. Functional Features are displayed as orange boxes under the histograms. You can choose which features are displayed in the box below. Range on the Protein: Protein ID Protein Position Domain Position:  No Conserved Features/Sites Found for PTS_2-RNA
|
|---|
Weblogos are Copyright (c) 2002 Regents of the University of California
| DMDM_info@umbc.edu | 1000 Hilltop Circle, Baltimore, MD 21250 | Department of Biological Sciences | Phone: 410-455-2258 |