EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.48 | L-cysteine | inhibition of beta-elimination | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.48 | O-succinyl-L-homoserine + L-cysteine | Salmonella enterica subsp. enterica serovar Typhimurium | essential step in bacterial methionine biosynthesis | L-cystathionine + succinate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.48 | Salmonella enterica subsp. enterica serovar Typhimurium | - |
- |
- |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.5.1.48 | 10.5 | - |
O-succinyl-L-homoserine + L-cysteine, gamma-replacement reaction | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.48 | L-cystathionine + H2O | beta-elimination | Salmonella enterica subsp. enterica serovar Typhimurium | L-homocysteine + NH3 + pyruvate | - |
? | |
2.5.1.48 | L-cystathionine + H2O | beta-elimination | Salmonella enterica subsp. enterica serovar Typhimurium | L-cysteine + NH3 + 2-oxobutyrate | - |
? | |
2.5.1.48 | L-cystathionine + L-cysteine | - |
Salmonella enterica subsp. enterica serovar Typhimurium | L-cystathionine + L-cysteine | observed via 35S-exchange | ? | |
2.5.1.48 | O-succinyl-L-homoserine + H2O | gamma-elimination, in absence of L-cysteine | Salmonella enterica subsp. enterica serovar Typhimurium | succinate + 2-oxobutyrate + NH3 | - |
? | |
2.5.1.48 | O-succinyl-L-homoserine + L-cysteine | - |
Salmonella enterica subsp. enterica serovar Typhimurium | L-cystathionine + succinate | - |
? | |
2.5.1.48 | O-succinyl-L-homoserine + L-cysteine | essential step in bacterial methionine biosynthesis | Salmonella enterica subsp. enterica serovar Typhimurium | L-cystathionine + succinate | - |
? |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.48 | pyridoxal 5'-phosphate | Km: 0.00004 mM | Salmonella enterica subsp. enterica serovar Typhimurium |