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Literature summary for 6.1.1.21 extracted from
- Stimulation and partial stabilization of human histidyl-tRNA synthetase by hemoglobin (1988), FEBS Lett., 229, 203-205.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| Hematin | can substitute for hemoglobin in stimulation | Homo sapiens |  |
| hemoglobin | 2 mg/ml, stimulates | Homo sapiens |
General Stability
| General Stability | Organism |
|---|---|
| hemoglobin partially preserves the enzyme activity of preparations during storage at -80°C | Homo sapiens |
| hemoglobin, 2 mg/ml, partially restores the activity of the enzyme stored at low concentrations, below 0.01 mg/ml | Homo sapiens |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Homo sapiens | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Homo sapiens |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| HeLa cell | - |
Homo sapiens | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + L-histidine + tRNAHis | - |
Homo sapiens | AMP + diphosphate + L-histidyl-tRNAHis | - |
? | |
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