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In this way, amino acid fermenting microbes can avoid using hydrogen ions as electron acceptors to produce hydrogen gas. Amino acids can be
Stickland acceptors, Stickland donors, or act as both donor and acceptor. Only
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cannot be fermented by
Stickland reactions, and is oxidised. With a typical amino acid mix, there is a 10% shortfall in Stickland acceptors, which results in
86:. Under very low hydrogen partial pressures, increased uncoupled anaerobic oxidation has also been observed. It occurs in proteolytic clostridiums such as:
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Schink, Prof
Bernhard; Stams, Alfons J. M. (2013-01-01). Rosenberg, Eugene; DeLong, Edward F.; Lory, Stephen; Stackebrandt, Erko; Thompson, Fabiano (eds.).
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with two carbons. The electron acceptor amino acid is reduced to a volatile carboxylic acid the same length as the original amino acid. For example,
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one carbon atom shorter than the original amino acid. For example,
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is the name for a chemical reaction that involves the coupled
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Stickland fermentation exempflified with D-alanine and glycine
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It involves both oxidation and reduction in process
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23:General mechanism in the Stickland fermentation
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58:amino acid is oxidised to a volatile
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121:can act as electron acceptors.
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190:Syntrophism Among Prokaryotes
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199:10.1007/978-3-642-30123-0_59
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156:10.1128/br.18.1.16-42.1954
140:"The Stickland Reaction"
144:Bacteriological Reviews
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289:Biochemical reactions
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138:Nisman, B. (1954).
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52:amino acids
283:Categories
125:References
115:sarcosine
80:histidine
48:reduction
44:oxidation
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119:betaine
72:glycine
68:acetate
64:alanine
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