Activating Compound | Comment | Organism | Structure |
---|---|---|---|
ascorbate | prevents degradation of tetrapyrroles by reactive oxygen species | Chlamydomonas reinhardtii | |
ascorbate | prevents degradation of tetrapyrroles by reactive oxygen species | Synechocystis sp. | |
catalase | prevents degradation of tetrapyrroles by reactive oxygen species | Chlamydomonas reinhardtii | |
catalase | prevents degradation of tetrapyrroles by reactive oxygen species | Synechocystis sp. | |
isoascorbate | prevents degradation of tetrapyrroles by reactive oxygen species | Chlamydomonas reinhardtii | |
isoascorbate | prevents degradation of tetrapyrroles by reactive oxygen species | Synechocystis sp. |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,10-phenanthroline | chelation of Fe2+ | Chlamydomonas reinhardtii | |
1,10-phenanthroline | chelation of Fe2+ | Synechocystis sp. | |
2,2'-bipyridyl | chelation of Fe2+ | Chlamydomonas reinhardtii | |
4-chloromercuribenzene sulfonate | partial inhibition of intact chloroplasts at 2.5 mM | Chlamydomonas reinhardtii | |
EDTA | chelation of Fe3+ | Chlamydomonas reinhardtii | |
FeSO4 | - |
Chlamydomonas reinhardtii |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | - |
Chlamydomonas reinhardtii | 9507 | - |
membrane | - |
Chlamydomonas reinhardtii | 16020 | - |
membrane | - |
Synechocystis sp. | 16020 | - |
soluble | - |
Synechocystis sp. | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | requirement | Chlamydomonas reinhardtii | |
Fe2+ | requirement | Synechocystis sp. | |
FeSO4 | when added with 1,10-phenanthroline | Synechocystis sp. |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 | Chlamydomonas reinhardtii | - |
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? | |
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 | Synechocystis sp. | - |
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? | |
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | Chlamydomonas reinhardtii | - |
divinylprotochlorophyllide + NADP+ + 2 H2O | - |
? | |
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | Synechocystis sp. | - |
divinylprotochlorophyllide + NADP+ + 2 H2O | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | Chlamydomonas reinhardtii | - |
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | Synechocystis sp. | - |
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Chlamydomonas reinhardtii | - |
- |
- |
Synechocystis sp. | - |
PCC6803 | - |
Purification (Comment) | Organism |
---|---|
partial | Synechocystis sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 | - |
Chlamydomonas reinhardtii | 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? | |
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 | - |
Synechocystis sp. | 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? | |
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | - |
Chlamydomonas reinhardtii | divinylprotochlorophyllide + NADP+ + 2 H2O | - |
? | |
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | - |
Synechocystis sp. | divinylprotochlorophyllide + NADP+ + 2 H2O | - |
? | |
magnesium-mesoporphyrin IX + NADPH + O2 | - |
Synechocystis sp. | diethyl protochlorophyllide + NADP+ + H2O | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | - |
Chlamydomonas reinhardtii | 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 | - |
Synechocystis sp. | 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Chlamydomonas reinhardtii |
30 | - |
assay at | Synechocystis sp. |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | requirement | Chlamydomonas reinhardtii | |
NADPH | requirement | Synechocystis sp. |