Cloned (Comment) | Organism |
---|---|
gene bchE, phylogenetic analysis | Rhodobacter capsulatus |
gene Cyan7425_4778 or chlE, DNA and amino acid sequence determination and analysis, the chlE gene is located in a gene cluster, chlAII-ho2-hemN-chlE-desF, sequence comparisons and phylogenetic analysis, functional complementation of a bchE-lacking mutant of Rhodobacter capsulatus | Cyanothece sp. PCC 7425 |
gene Cyan7822_3999 or chlE, DNA and amino acid sequence determination and analysis, the chlE gene is located at some distance from the chlAII-ho2-hemN gene cluster, sequence comparisons and phylogenetic analysis, functional complementation of a bchE-lacking mutant of Rhodobacter capsulatus | Gloeothece verrucosa PCC 7822 |
Protein Variants | Comment | Organism |
---|---|---|
additional information | bchE genes from Cyanothece strains PCC 7425 and PCC 7822 restore the photosynthetic growth and bacteriochlorophyll production in the bchE-lacking mutant of Rhodobacter capsulatus | Rhodobacter capsulatus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | Cyanothece sp. PCC 7425 | - |
3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | Gloeothece verrucosa PCC 7822 | - |
3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | Rhodobacter capsulatus | - |
3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | Rhodobacter capsulatus SB1003 | - |
3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cyanothece sp. PCC 7425 | B8HM76 | - |
- |
Gloeothece verrucosa PCC 7822 | E0U5T3 | - |
- |
Rhodobacter capsulatus | P26168 | - |
- |
Rhodobacter capsulatus SB1003 | P26168 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | - |
Cyanothece sp. PCC 7425 | 3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | - |
Gloeothece verrucosa PCC 7822 | 3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | - |
Rhodobacter capsulatus | 3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? | |
magnesium-protoporphyrin IX 13-monomethyl ester + 3 S-adenosyl-L-methionine + H2O | - |
Rhodobacter capsulatus SB1003 | 3,8-divinyl protochlorophyllide a + 3 5'-deoxyadenosine + 3 L-methionine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
BChE | - |
Rhodobacter capsulatus |
chlE | - |
Cyanothece sp. PCC 7425 |
chlE | - |
Gloeothece verrucosa PCC 7822 |
Cyan7425_4778 | - |
Cyanothece sp. PCC 7425 |
Cyan7822_3999 | - |
Gloeothece verrucosa PCC 7822 |
MPE cyclase | - |
Cyanothece sp. PCC 7425 |
MPE cyclase | - |
Gloeothece verrucosa PCC 7822 |
MPE cyclase | - |
Rhodobacter capsulatus |
oxygen-independent Mg-protoporphyrin IX monomethyl ester cyclase | - |
Cyanothece sp. PCC 7425 |
oxygen-independent Mg-protoporphyrin IX monomethyl ester cyclase | - |
Gloeothece verrucosa PCC 7822 |
oxygen-independent Mg-protoporphyrin IX monomethyl ester cyclase | - |
Rhodobacter capsulatus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
S-adenosyl-L-methionine | - |
Cyanothece sp. PCC 7425 | |
S-adenosyl-L-methionine | - |
Gloeothece verrucosa PCC 7822 | |
S-adenosyl-L-methionine | - |
Rhodobacter capsulatus |
General Information | Comment | Organism |
---|---|---|
evolution | BchE and ChlA/AcsF are mainly identified in anoxygenic photosynthetic bacteria and plants, respectively. Some photosynthetic bacteria have either both or one of the two enzymes. The phylogenetic relationships imply that both chlE/bchE and chlA/acsF genes had been the MPE cyclase genes inherited by a cyanobacterial common ancestor, and chlE has been later lost in several lineages. The chlA gene has persisted in all cyanobacterial lineages. A gene duplication of chlA to form chlAI and chlAII appears to have occurred in an early phase of evolution of cyanobacteria. Phylogenetic trees of ChlE/BchE and ChlA/AcsF, cyanobacteria and photosynthetic bacteria | Cyanothece sp. PCC 7425 |
evolution | BchE and ChlA/AcsF are mainly identified in anoxygenic photosynthetic bacteria and plants, respectively. Some photosynthetic bacteria have either both or one of the two enzymes. The phylogenetic relationships imply that both chlE/bchE and chlA/acsF genes had been the MPE cyclase genes inherited by a cyanobacterial common ancestor, and chlE has been later lost in several lineages. The chlA gene has persisted in all cyanobacterial lineages. A gene duplication of chlA to form chlAI and chlAII appears to have occurred in an early phase of evolution of cyanobacteria. Phylogenetic trees of ChlE/BchE and ChlA/AcsF, cyanobacteria and photosynthetic bacteria | Gloeothece verrucosa PCC 7822 |
evolution | BchE and ChlA/AcsF are mainly identified in anoxygenic photosynthetic bacteria and plants, respectively. Some photosynthetic bacteria have either both or one of the two enzymes. The phylogenetic relationships imply that both chlE/bchE and chlA/acsF genes had been the MPE cyclase genes inherited by a cyanobacterial common ancestor, and chlE has been later lost in several lineages. The chlA gene has persisted in all cyanobacterial lineages. A gene duplication of chlA to form chlAI and chlAII appears to have occurred in an early phase of evolution of cyanobacteria. Phylogenetic trees of ChlE/BchE and ChlA/AcsF, cyanobacteria and photosynthetic bacteria | Rhodobacter capsulatus |
malfunction | bchE genes from Cyanothece strains PCC 7425 and PCC 7822 restore the photosynthetic growth and bacteriochlorophyll production in the bchE-lacking mutant of Rhodobacter capsulatus | Rhodobacter capsulatus |
physiological function | expression of the bchE genes from Cyanothece strain PCC 7425 restores the photosynthetic growth and bacteriochlorophyll production in a bchE-lacking mutant of Rhodobacter capsulatus | Cyanothece sp. PCC 7425 |
physiological function | expression of the bchE genes from Cyanothece strain PCC 7822 restores the photosynthetic growth and bacteriochlorophyll production in a bchE-lacking mutant of Rhodobacter capsulatus | Gloeothece verrucosa PCC 7822 |