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Literature summary for 6.1.1.21 extracted from
- Differences in the magnesium dependences of the class I and class II aminoacyl-tRNA synthetases from Escherichia coli (1996), Eur. J. Biochem., 240, 223-231.
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mg2+ | enzyme requires three Mg2+ for the activation reaction (including the one in MgATP2-), both MgP2O7- and Mg2P2O7 participate in the pyrophosphorolysis of the aminoacyl adenylate | Escherichia coli |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Escherichia coli | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + L-histidine + tRNAHis | - |
Escherichia coli | AMP + diphosphate + L-histidyl-tRNAHis | - |
? | |
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