EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.39 | 0.087 | - |
L-homoserine | method: isothermal titration calometry | Methanocaldococcus jannaschii | |
2.7.1.39 | 0.11 | - |
ATP | method: isothermal titration calometry | Methanocaldococcus jannaschii | |
2.7.1.157 | additional information | - |
additional information | enzyme kinetics and thermodynamics, detailed overview | Homo sapiens | |
2.7.1.157 | 0.093 | - |
ATP | pH 7.0, 25°C | Homo sapiens | |
2.7.1.157 | 0.12 | - |
N-acetyl-D-galactosamine | pH 7.0, 25°C | Homo sapiens |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.157 | Mg2+ | addition of Mg2+ leads to partly compensating changes in DELTAH and TDELTAS, accelerating the nonenzymatic methanolysis of ATP 11fold | Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.157 | ATP + N-acetyl-D-galactosamine | Homo sapiens | - |
ADP + N-acetyl-alpha-D-galactosamine 1-phosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.39 | Methanocaldococcus jannaschii | - |
- |
- |
2.7.1.157 | Homo sapiens | - |
- |
- |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
2.7.1.157 | ATP + N-acetyl-alpha-D-galactosamine = ADP + N-acetyl-alpha-D-galactosamine 1-phosphate | ATP hydrolysis and methanolysis reaction pathways, overview | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.39 | ATP + L-homoserine | - |
Methanocaldococcus jannaschii | ADP + O-phospho-L-homoserine | - |
? | |
2.7.1.39 | L-homoserine + ATP | - |
Methanocaldococcus jannaschii | O-phospho-L-homoserine + ADP | - |
? | |
2.7.1.157 | ATP + N-acetyl-D-galactosamine | - |
Homo sapiens | ADP + N-acetyl-alpha-D-galactosamine 1-phosphate | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.7.1.39 | homoserine kinase | - |
Methanocaldococcus jannaschii |
2.7.1.157 | GalNAcK | - |
Homo sapiens |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.1.157 | 25 | - |
assay at | Homo sapiens |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.39 | 0.75 | - |
L-homoserine | method: isothermal titration calometry | Methanocaldococcus jannaschii | |
2.7.1.157 | 2.5 | - |
ATP | pH 7.0, 25°C | Homo sapiens | |
2.7.1.157 | 2.5 | - |
N-acetyl-D-galactosamine | pH 7.0, 25°C | Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.7.1.157 | 7 | - |
assay at | Homo sapiens |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.7.1.157 | 4.8 | 11 | - |
Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.157 | ATP | addition of Mg2+ leads to partly compensating changes in DELTAH and TDELTAS, accelerating the nonenzymatic methanolysis of ATP 11fold. ATP hydrolysis and methanolysis reaction pathways, overview | Homo sapiens |