Reaction: RNA Polymerase III Retractive RNase Activity at U-tract Pause Sites
- in pathway: RNA Polymerase III Abortive And Retractive Initiation
Productive transcription is accompanied by retractive RNase activity at U-tract pause sites and at the terminator. The principal cleavage products are dinucleotides, and they are produced in large stoichiometric excess over complete transcripts, despite the rapid overall rate of productive RNA chain elongation. This event is inferred from an event in Saccharomyces cerevisiae.
Reaction - small molecule participants:
NDP [nucleoplasm]
Reactome.org reaction link: R-HSA-113442
======
Reaction input - small molecules:
Reaction output - small molecules:
nucleoside 5'-diphosphate
Reactome.org link: R-HSA-113442