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Literature summary for 4.2.1.165 extracted from

  • Harada, J.; Teramura, M.; Mizoguchi, T.; Tsukatani, Y.; Yamamoto, K.; Tamiaki, H.
    Stereochemical conversion of C3-vinyl group to 1-hydroxyethyl group in bacteriochlorophyll c by the hydratases BchF and BchV: adaptation of green sulfur bacteria to limited-light environments (2015), Mol. Microbiol., 98, 1184-1198.
    View publication on PubMed
Search for more literature for 4.2.1.165

Organism

Organism UniProt Comment Textmining
Chlorobaculum tepidum
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-
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-vinyl-8,12-diethyl-bacteriochlorophyllide d + H2O
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 Chlorobaculum tepidum (31R)-(1-hydroxyethyl)-8,12-diethyl-bacteriochlorophyllide d
-
 ?
3-vinyl-8-ethyl-12-methyl-bacteriochlorophyllide d + H2O
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 Chlorobaculum tepidum (31R)-(1-hydroxyethyl)-8-ethyl-12-methyl-bacteriochlorophyllide d
-
 ?
3-vinyl-8-propyl-12-ethyl-bacteriochlorophyllide d + H2O
-
 Chlorobaculum tepidum (31R)-(1-hydroxyethyl)-8-propyl-12-ethyl-bacteriochlorophyllide d
-
 ?
chlorophyllide a + H2O
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 Chlorobaculum tepidum (31R)-3-(1-hydroxyethyl)-chlorophyllide a formation of R-enantiomer at the 1-hydroxyethyl group is predominantly synthesized ?

General Information

General Information Comment Organism
physiological function deficiency in BchF impairs the production of both bacteriochlorophyllide a and bacteriochlorophyllide c.Pigment analyses of the BchF inactivated mutant, which still has BchV as a sole hydratase, shows higher ratios of S-epimeric bacteriochlorophyll c than the wild-type strain. The heightened prevalence of S-stereoisomers in the mutant is more remarkable at lower light intensities and causes a red shift of the chlorosomal Qy absorption band leading to advantages for light-energy transfer Chlorobaculum tepidum