EC Number |
Turnover Number Minimum [1/s] |
Turnover Number Maximum [1/s] |
Substrate |
Reference |
---|
6.1.1.21 | -999 |
- |
more |
- |
373 |
6.1.1.21 | 0.0004 |
- |
tRNAHis |
mutant E83A, pH 7.5, 37°C |
661192 |
6.1.1.21 | 0.0006 |
- |
tRNAHis |
mutant R159H, pH 7.5, 37°C |
661192 |
6.1.1.21 | 0.0013 |
- |
RNA microhelix |
pH 8.0, 37°C, aminoacylation |
677092 |
6.1.1.21 | 0.002 |
- |
synthetic tRNAHis A-1 |
7.5, 37°C, enzyme mutant R123A |
650256 |
6.1.1.21 | 0.005 |
- |
U73tRNAHisGUG |
full-length HisRS, aminoacylation |
361 |
6.1.1.21 | 0.01 |
- |
tRNAHis |
mutant E83Q, pH 7.5, 37°C |
661192 |
6.1.1.21 | 0.012 |
- |
synthetic tRNAHis A-1 |
7.5, 37°C, enzyme mutant R116A |
650256 |
6.1.1.21 | 0.016 |
- |
U73tRNAHisGUG |
truncated enzyme form NcatHisRS, aminoacylation |
361 |
6.1.1.21 | 0.018 |
- |
synthetic tRNAHis A-1 |
7.5, 37°C, wild-type enzyme |
650256 |