EC Number | Cloned (Comment) | Organism |
---|---|---|
4.3.1.18 | expressed in Escherichia coli as a His-tagged fusion protein | Saccharomyces cerevisiae |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
4.3.1.18 | Y203A | Km increased compared to wild-type, kcat decreased compared to wild-type. kcat ratio: 14% (wild-type 100%) | Saccharomyces cerevisiae |
4.3.1.18 | Y203D | Km increased compared to wild-type, kcat decreased compared to wild-type. kcat ratio: 0.57% (wild-type 100%) | Saccharomyces cerevisiae |
4.3.1.18 | Y203E | Km increased compared to wild-type, kcat decreased compared to wild-type. kcat ratio: 0.47% (wild-type 100%) | Saccharomyces cerevisiae |
4.3.1.18 | Y203F | Km increased compared to wild-type, kcat decreased compared to wild-type. kcat ratio: 25% (wild-type 100%) | Saccharomyces cerevisiae |
4.3.1.18 | Y203R | Km increased compared to wild-type, kcat decreased compared to wild-type. kcat ratio: 2.9% (wild-type 100%) | Saccharomyces cerevisiae |
4.3.1.18 | Y203S | Km increased compared to wild-type, kcat decreased compared to wild-type. kcat ratio: 14% (wild-type 100%) | Saccharomyces cerevisiae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.3.1.18 | 0.2 | - |
D-serine | pH 8, 30°C, wild-type | Saccharomyces cerevisiae | |
4.3.1.18 | 0.7 | - |
D-serine | pH 8, 30°C, mutant Y203F | Saccharomyces cerevisiae | |
4.3.1.18 | 1.8 | - |
D-serine | pH 8, 30°C, mutant Y203A | Saccharomyces cerevisiae | |
4.3.1.18 | 3.3 | - |
D-serine | pH 8, 30°C, mutant Y203S | Saccharomyces cerevisiae | |
4.3.1.18 | 5.1 | - |
D-serine | pH 8, 30°C, mutant Y203R | Saccharomyces cerevisiae | |
4.3.1.18 | 5.6 | - |
D-serine | pH 8, 30°C, mutant Y203E | Saccharomyces cerevisiae | |
4.3.1.18 | 8.5 | - |
D-serine | pH 8, 30°C, mutant Y203D | Saccharomyces cerevisiae |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.3.1.18 | Zn2+ | required | Saccharomyces cerevisiae |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.3.1.18 | Saccharomyces cerevisiae | P53095 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.3.1.18 | using Ni-NTA chromatography | Saccharomyces cerevisiae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.3.1.18 | D-serine | - |
Saccharomyces cerevisiae | pyruvate + NH3 | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
4.3.1.18 | D-serine dehydratase | - |
Saccharomyces cerevisiae |
4.3.1.18 | Dsd1p | - |
Saccharomyces cerevisiae |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.3.1.18 | 30 | - |
assay at | Saccharomyces cerevisiae |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.3.1.18 | 0.083 | - |
D-serine | pH 8, 30°C, mutant Y203E | Saccharomyces cerevisiae | |
4.3.1.18 | 0.097 | - |
D-serine | pH 8, 30°C, mutant Y203D | Saccharomyces cerevisiae | |
4.3.1.18 | 0.5 | - |
D-serine | pH 8, 30°C, mutant Y203R | Saccharomyces cerevisiae | |
4.3.1.18 | 2.3 | - |
D-serine | pH 8, 30°C, mutant Y203A | Saccharomyces cerevisiae | |
4.3.1.18 | 2.3 | - |
D-serine | pH 8, 30°C, mutant Y203S | Saccharomyces cerevisiae | |
4.3.1.18 | 4.3 | - |
D-serine | pH 8, 30°C, mutant Y203F | Saccharomyces cerevisiae | |
4.3.1.18 | 17 | - |
D-serine | pH 8, 30°C, wild-type | Saccharomyces cerevisiae |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.3.1.18 | 8 | - |
assay at | Saccharomyces cerevisiae |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.3.1.18 | pyridoxal 5'-phosphate | - |
Saccharomyces cerevisiae |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.3.1.18 | 0.012 | - |
D-serine | pH 8, 30°C, mutant Y203D | Saccharomyces cerevisiae | |
4.3.1.18 | 0.015 | - |
D-serine | pH 8, 30°C, mutant Y203E | Saccharomyces cerevisiae | |
4.3.1.18 | 0.1 | - |
D-serine | pH 8, 30°C, mutant Y203R | Saccharomyces cerevisiae | |
4.3.1.18 | 0.68 | - |
D-serine | pH 8, 30°C, mutant Y203S | Saccharomyces cerevisiae | |
4.3.1.18 | 1.2 | - |
D-serine | pH 8, 30°C, mutant Y203A | Saccharomyces cerevisiae | |
4.3.1.18 | 6.1 | - |
D-serine | pH 8, 30°C, mutant Y203F | Saccharomyces cerevisiae | |
4.3.1.18 | 90 | - |
D-serine | pH 8, 30°C, wild-type | Saccharomyces cerevisiae |