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Literature summary for 7.1.3.1 extracted from

  • Lopez-Marques, R.L.; Perez-Castineira, J.R.; Losada, M.; Serrano, A.
    Differential regulation of soluble and membrane-bound inorganic pyrophosphatases in the photosynthetic bacterium Rhodospirillum rubrum provides insights into pyrophosphate-based stress bioenergetics (2004), J. Bacteriol., 186, 5418-5426.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
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Rhodospirillum rubrum

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane type II Rhodospirillum rubrum 16020
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soluble type I Rhodospirillum rubrum
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-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Rhodospirillum rubrum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
diphosphate + H2O + H+[side 1] Rhodospirillum rubrum important for energy metabolism, provides energy for biosynthetic reactions, diphosphate hydrolysis dependent proton translocation 2 phosphate + H+[side 2]
-
?
diphosphate + H2O + H+[side 1] Rhodospirillum rubrum S1 important for energy metabolism, provides energy for biosynthetic reactions, diphosphate hydrolysis dependent proton translocation 2 phosphate + H+[side 2]
-
?

Organism

Organism UniProt Comment Textmining
Rhodospirillum rubrum O68460 soluble and membrane bound form present in anaerobic phototrophic batch cultures, only soluble and no membrane bound form present in aerobic, dark grown cultures, highest level of membrane bound form in aerobic cultures grown under acute salt stress (1 M NaCl)
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Rhodospirillum rubrum S1 O68460 soluble and membrane bound form present in anaerobic phototrophic batch cultures, only soluble and no membrane bound form present in aerobic, dark grown cultures, highest level of membrane bound form in aerobic cultures grown under acute salt stress (1 M NaCl)
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
diphosphate + H2O + H+[side 1]
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Rhodospirillum rubrum 2 phosphate + H+[side 2]
-
?
diphosphate + H2O + H+[side 1] important for energy metabolism, provides energy for biosynthetic reactions, diphosphate hydrolysis dependent proton translocation Rhodospirillum rubrum 2 phosphate + H+[side 2]
-
?
diphosphate + H2O + H+[side 1]
-
Rhodospirillum rubrum S1 2 phosphate + H+[side 2]
-
?
diphosphate + H2O + H+[side 1] important for energy metabolism, provides energy for biosynthetic reactions, diphosphate hydrolysis dependent proton translocation Rhodospirillum rubrum S1 2 phosphate + H+[side 2]
-
?