EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.2.1.9 | Iron | contains a catalytically active [4Fe-4S] cluster | Escherichia coli | |
4.2.1.9 | Iron | studies on the synthesis of Fe-S cluster | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.47 | L-Cys + acetate | Escherichia coli | involved in mobilization of sulfide from cysteine for Fe-S cluster formation, significance in vivo unclear | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.47 | Escherichia coli | - |
- |
- |
4.2.1.9 | Escherichia coli | - |
- |
- |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
2.5.1.47 | O-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate | mechanism of reverse reaction | Escherichia coli |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.5.1.47 | additional information | - |
activity depends on presence of nucleophiles | Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.47 | L-Cys + acetate | - |
Escherichia coli | O-acetyl-L-Ser + H2S | - |
r | |
2.5.1.47 | L-Cys + acetate | involved in mobilization of sulfide from cysteine for Fe-S cluster formation, significance in vivo unclear | Escherichia coli | ? | - |
? | |
2.5.1.47 | additional information | several nucleophiles may stimulate sulfide formation | Escherichia coli | ? | - |
? | |
2.5.1.47 | O-acetyl-L-Ser + H2S | - |
Escherichia coli | L-Cys + acetate | - |
r | |
4.2.1.9 | 2,3-dihydroxy-3-methylbutanoate | - |
Escherichia coli | 2-oxoisovalerate + H2O | - |
? | |
4.2.1.9 | 2,3-dihydroxy-3-methylpentanoate | - |
Escherichia coli | 3-methyl-2-oxopentanoate + H2O | - |
? |