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Elongation of pre-rRNA transcript

Stable Identifier
R-HSA-74986
Type
Reaction
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
Summation

At the beginning of this reaction, 1 molecule of 'elongating pre-rRNA transcript', and 1 molecule of 'NTP' are present. At the end of this reaction, 1 molecule of 'elongating pre-rRNA transcript' is present.

This reaction takes place in the 'nucleolus' and is mediated by the 'DNA-directed RNA polymerase activity' of 'RNA Polymerase I promoter escape complex'.

Literature References
PubMed ID Title Journal Year
14969726 Mechanism of RNA polymerase I transcription Adv. Protein Chem. 2004
Participants
Participant Of
Catalyst Activity
Catalyst Activity
Title
DNA-directed 5'-3' RNA polymerase activity of RNA Polymerase I promoter escape complex [nucleoplasm]
Physical Entity
Activity
This entity is regulated by
Orthologous Events