CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.470 | D-amino Acid Aminotransferase; Chain A, domain 1 |
|
3.30.470.30 | DNA ligase/mRNA capping enzyme |
Domain Context
CATH Clusters
| Superfamily | DNA ligase/mRNA capping enzyme |
| 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 | 1CKM |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
X-ray crystallography reveals a large conformational change during guanyl transfer by mRNA capping enzymes.
Cell(Cambridge,Mass.)
|
