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Literature summary for 2.5.1.47 extracted from
- Characterization of the S272A,D site-directed mutations of O-acetylserine sulfhydrylase: involvement of the pyridine ring in the alpha,beta-elimination reaction (2003), Biochemistry, 42, 106-113.
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| S272A | mutant enzyme catalyzes the overall reaction, first half-reaction is decreased by factor 3, the decrease in rate of elimination is compensated by an increase in affinity for O-acetyl-L-Ser | Salmonella enterica subsp. enterica serovar Typhimurium |
| S272D | mutant enzyme catalyzes the overall reaction | Salmonella enterica subsp. enterica serovar Typhimurium |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Salmonella enterica subsp. enterica serovar Typhimurium | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| O-acetyl-L-Ser + H2S | - |
Salmonella enterica subsp. enterica serovar Typhimurium | L-Cys + acetate | - |
? |  |
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