EC Number | Cloned (Comment) | Organism |
---|---|---|
1.3.1.33 | expressed in Escherichia coli BL21(DE3) Codon Plus RIL cells | Chlorobaculum tepidum |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.3.1.33 | C103S | the BchN subunit variant shows 0.5% residual activity and is essentially inactive | Chlorobaculum tepidum |
1.3.1.33 | C21S | the BchN subunit variant shows 0.5% residual activity and is essentially inactive | Chlorobaculum tepidum |
1.3.1.33 | C46S | the BchN subunit variant shows 0.5% residual activity and is essentially inactive | Chlorobaculum tepidum |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.3.1.33 | cyanide | - |
Chlorobaculum tepidum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.3.1.33 | 0.0061 | - |
protochlorophyllide | in 100 mM HEPES-NaOH (pH 7.5), 2 mM ATP, 5 mM MgCl2 | Chlorobaculum tepidum | |
1.3.1.33 | 0.0527 | - |
Dithionite | in 100 mM HEPES-NaOH (pH 7.5), 2 mM ATP, 5 mM MgCl2 | Chlorobaculum tepidum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.1.33 | protochlorophyllide + reduced ferredoxin | Chlorobaculum tepidum | ferredoxin is the natural electron donor | chlorophyllide + oxidized ferredoxin | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.3.1.33 | Chlorobaculum tepidum | - |
strain ATCC 49652 | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.3.1.33 | glutathione-Sepharose column chromatography | Chlorobaculum tepidum |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.3.1.33 | 0.00315 | - |
in 100 mM HEPES-NaOH (pH 7.5), 2 mM ATP, 5 mM MgCl2 | Chlorobaculum tepidum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.1.33 | protochlorophyllide + dithionite | - |
Chlorobaculum tepidum | chlorophyllide + SO2 | - |
? | |
1.3.1.33 | protochlorophyllide + dithiothreitol | - |
Chlorobaculum tepidum | chlorophyllide + oxidized dithiothreitol | - |
? | |
1.3.1.33 | protochlorophyllide + reduced ferredoxin | ferredoxin is the natural electron donor | Chlorobaculum tepidum | chlorophyllide + oxidized ferredoxin | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.3.1.33 | dark-operative protochlorophyllide oxidoreductase | - |
Chlorobaculum tepidum |
1.3.1.33 | DPOR | - |
Chlorobaculum tepidum |
1.3.1.33 | light-independent (dark) Pchlide oxidoreductase | - |
Chlorobaculum tepidum |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.3.1.33 | 4Fe-4S center | - |
Chlorobaculum tepidum | |
1.3.1.33 | ATP | - |
Chlorobaculum tepidum |