YRC Logo
PROTEIN SEARCH:
Descriptions Names[Advanced Search]

Catalysis of the reaction: GTP + (5')pp-Pur-mRNA = diphosphate + G(5')ppp-Pur-mRNA; G(5')ppp-Pur-mRNA is mRNA containing a guanosine residue linked 5' through three phosphates to the 5' position of the terminal residue. Catalysis of the posttranscriptional addition of a guanyl residue to the 5' end of an RNA molecule. Catalysis of the transfer of a guanylyl group to an acceptor.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: mRNA guanylyltransferase activity
Acc: GO:0004484
Aspect: Molecular Function
Desc: Catalysis of the reaction: GTP + (5')pp-Pur-mRNA = diphosphate + G(5')ppp-Pur-mRNA; G(5')ppp-Pur-mRNA is mRNA containing a guanosine residue linked 5' through three phosphates to the 5' position of the terminal residue.
Synonyms:
  • messenger RNA guanylyltransferase activity
  • GTP--RNA guanylyltransferase activity
  • protein lambda2
  • GTP:mRNA guanylyltransferase activity
  • mRNA capping enzyme activity
Proteins in PDR annotated with:
   This term: 13 [Search]
   Term or descendants: 13 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0004484 - mRNA guanylyltransferase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle