Activating Compound | Comment | Organism | Structure |
---|---|---|---|
AMP | stimulation of diadenosine 5',5'''-P1,P4-tetraphosphate synthetase activity | Rattus norvegicus | |
Diphosphatase | stimulation of diadenosine 5',5'''-P1,P4-tetraphosphate synthetase activity | Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.5 | - |
AMP | 5',5'''-P1,P4-tetraphosphate formation | Rattus norvegicus | |
2.1 | - |
ATP | 5',5'''-P1,P4-tetraphosphate formation | Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | stimulation of diadenosine 5',5'''-P1,P4-tetraphosphate synthetase activity | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Rattus norvegicus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
AMP + ATP | - |
Rattus norvegicus | diadenosine 5',5''-P1,P4-tetraphosphate + ? | - |
? | |
ATP + lysine + tRNALys | - |
Rattus norvegicus | AMP + L-lysyl-tRNALys + diphosphate | - |
? | |
additional information | L-lysine-dependent synthesis of 5',5'-diadenosine tetraphosphate (Ap4A) | Rattus norvegicus | ? | - |
? |