EC Number | Crystallization (Comment) | Organism |
---|---|---|
2.3.1.7 | sitting drop vapor diffusion method, high resolution crystal structure of wild-type murine carnitine acetyltransferase in a ternary complex with its substrates acetyl-CoA and carnitine, and the structure of the S554A/M564G double mutant in a ternary complex with the substrates CoA and hexanoylcarnitine | Mus musculus |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.3.1.7 | H343A | mutant enzymje shows no activity with acetyl-CoA and hexanoyl-CoA | Mus musculus |
2.3.1.7 | H343E | kcat/KM for acetyl-CoA is 9.8fold lower than wild-type value, mutant enzyme shows mo activity with hexanoyl-CoA as substrate | Mus musculus |
2.3.1.7 | M564G | kcat/KM for acetyl-CoA is 12.4fold lower than wild-type value, kcat/Km for hexanoyl-CoA is 31.4fold higher than wild-type value | Mus musculus |
2.3.1.7 | S554A | kcat/KM for acetyl-CoA is 109fold lower than wild-type value, kcat/Km for hexanoyl-CoA is 8fold lower than wild-type value | Mus musculus |
2.3.1.7 | S554A/M564G | kcat/KM for acetyl-CoA is 196fold lower than wild-type value, kcat/Km for hexanoyl-CoA is 4fold lower than wild-type value | Mus musculus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.7 | 0.021 | - |
acetyl-CoA | 21°C, pH 7.8, wild-type enzyme | Mus musculus | |
2.3.1.7 | 0.0224 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme M564G | Mus musculus | |
2.3.1.7 | 0.0324 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme H343E | Mus musculus | |
2.3.1.7 | 0.0415 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme S554A | Mus musculus | |
2.3.1.7 | 0.0596 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme S554A/M564G | Mus musculus | |
2.3.1.7 | 0.0746 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme M564G | Mus musculus | |
2.3.1.7 | 0.0921 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme S554A | Mus musculus | |
2.3.1.7 | 0.1034 | - |
hexanoyl-CoA | 21°C, pH 7.8, wild-type enzyme | Mus musculus | |
2.3.1.7 | 0.112 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme S554A/M564G | Mus musculus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.1.7 | Mus musculus | P47934 | - |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.7 | acetyl-CoA + carnitine | - |
Mus musculus | CoA + O-acetylcarnitine | - |
? | |
2.3.1.7 | hexanoyl-CoA + carnitine | - |
Mus musculus | hexanoylcarnitine + CoASH | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.7 | 0.24 | - |
acetyl-CoA | 21°C, pH 7.8, wild-type enzyme | Mus musculus | |
2.3.1.7 | 1.4 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme S554A/M564G | Mus musculus | |
2.3.1.7 | 1.42 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme S554A | Mus musculus | |
2.3.1.7 | 4 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme S554A | Mus musculus | |
2.3.1.7 | 8.2 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme S554A/M564G | Mus musculus | |
2.3.1.7 | 15.4 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme H343E | Mus musculus | |
2.3.1.7 | 28.4 | - |
acetyl-CoA | 21°C, pH 7.8, mutant enzyme M564G | Mus musculus | |
2.3.1.7 | 30.4 | - |
hexanoyl-CoA | 21°C, pH 7.8, wild-type enzyme | Mus musculus | |
2.3.1.7 | 89 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme M564G | Mus musculus | |
2.3.1.7 | 97.6 | - |
acetyl-CoA | 21°C, pH 7.8, wild-type enzyme | Mus musculus | |
2.3.1.7 | 104.7 | - |
hexanoyl-CoA | 21°C, pH 7.8, mutant enzyme M564G | Mus musculus |