CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.428 | HIT family, subunit A |
|
3.30.428.70 | ATP adenylyltransferase |
Domain Context
CATH Clusters
| Superfamily | 3.30.428.70 |
| Functional Family | APA1p AP4A phosphorylase |
Enzyme Information
| 2.7.7.53 |
ATP adenylyltransferase.
based on mapping to UniProt P22108
ADP + ATP = phosphate + P(1),P(4)-bis(5'-adenosyl) tetraphosphate.
-!- GTP and adenosine tetraphosphate can also act as adenylyl acceptors.
|
| 2.7.7.5 |
Sulfate adenylyltransferase (ADP).
based on mapping to UniProt P22108
ADP + sulfate = phosphate + adenylyl sulfate.
|
UniProtKB Entries (1)
| P22108 |
APA2_YEAST
Saccharomyces cerevisiae S288C
Diadenosine 5',5'''-P1,P4-tetraphosphate phosphorylase 2
|
PDB Structure
| PDB | 4I5W |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structures of yeast Apa2 reveal catalytic insights into a canonical AP4A phosphorylase of the histidine triad superfamily
J.Mol.Biol.
|
