scholarly journals Evidence for separate enzymes of pyruvate decarboxylation and pyruvate synthesis in soluble extracts of Clostridium pasteurianum.

1977 ◽  
Vol 252 (8) ◽  
pp. 2657-2661
Author(s):  
R S Bush ◽  
F D Sauer
Keyword(s):  
Clostridium Pasteurianum

scholarly journals The Hydrogenase System of Clostridium pasteurianum

1963 ◽  
Vol 238 (3) ◽  
pp. 1141-1144
Author(s):  
R.C. Valentine ◽  
L.E. Mortenson ◽  
J.E. Carnahan
Keyword(s):  
Clostridium Pasteurianum

Evolution of vacuolar H+-ATPases: immunological relationships of the nucleotide-binding subunits

1989 ◽  
Vol 67 (6) ◽  
pp. 306-310 ◽  
Author(s):  
Morris F. Manolson ◽  
Judith M. Percy ◽  
David K. Apps ◽  
Xiao-Song Xie ◽  
Dennis K. Stone ◽  
...  
Keyword(s):  
Anaerobic Bacterium ◽  
Common Ancestor ◽  
Sequence Data ◽  
Structural Features ◽  
Eukaryotic Cells ◽  
Clostridium Pasteurianum ◽  
Chromaffin Granules ◽  
Α Subunit ◽  
Evolutionary Origins ◽  
Vacuolar Membranes

The evolution of the endomembrane systems of eukaryotic cells can be examined by exploring the evolutionary origins of the endomembrane H+-ATPases. Recent studies suggest that certain polypeptides are common to all H+ pumps of this type. Tonoplast H+ -ATPase from Beta vulgaris L. was purified and antibodies raised to two of its subunits. Each of these antisera reacted with a polypeptide of the corresponding size in bovine chromaffin granules, bovine clathrincoated vesicles, and yeast vacuolar membranes, suggesting common structural features and a common ancestor for endomembrane H+-ATPases of different organelles and different kingdoms. The antiserum raised against the 57-kDa polypeptide of plant tonoplast H+ -ATPase also reacted with subunit "a" of the H+-ATPase from the obligately anaerobic bacterium Clostridium pasteurianum and to the α subunit of the H+ -ATPase from Escherichia coli. There was no reactivity with chloroplast or mitochondrial ATPases. These results are discussed in relation to recent sequence data which suggest that endomembrane H+-ATPases may be evolutionarily related to the F0F1 ATPases.Key words: H+ -ATPase, evolution, immunology, vacuole, endomembrane.

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