CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
4 | Few Secondary Structures |
|
4.10 | Irregular |
|
4.10.87 | mRNA Capping Enzyme; Chain |
|
4.10.87.10 | mRNA Capping Enzyme; domain 3 |
Domain Context
CATH Clusters
| Superfamily | mRNA Capping Enzyme; domain 3 |
| Functional Family |
Enzyme Information
| 2.7.7.50 |
mRNA guanylyltransferase.
based on mapping to UniProt Q84424
GTP + (5')pp-Pur-mRNA = diphosphate + G(5')ppp-Pur-mRNA.
-!- Can modify also synthetic poly(A) and poly(G) to form the structures m(7)G(5')pppAn and m(7)G(5')pppGn.
|
UniProtKB Entries (1)
| Q84424 |
MCE_PBCV1
Paramecium bursaria Chlorella virus 1
MRNA-capping enzyme
|
PDB Structure
| PDB | 1CKO |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structure of a complex between a cap analogue and mRNA guanylyl transferase demonstrates the structural chemistry of RNA capping.
Proc.Natl.Acad.Sci.USA
|
