Summary
Studies were conducted of the oxidative metabolism of propionate in Rhodospirillum rubrum, using C14-labeled compounds. The results, taken in conjunction with a carbon dioxide requirement described previously (Clayton et al., 1957), reveal that the first step is a carboxylation of propionic acid, yielding succinic acid. This result is confirmed through manometric studies of inhibition by malonate.
Similar content being viewed by others
References
Bulen, W. A., J. E. Varner, and R. C. Burrell: Anal. Chem. 24, 188 (1952).
Campbell, J. J. R.: Ann. Rev. Microbiol. 8, 71 (1954).
Clayton, R. K.: Arch. Mikrobiol. 22, 180 (1955).
Clayton, R. K., E. O. Ellingson and H. E. Shaw: Arch. Mikrobiol 25, 429 (1957).
Eisenberg, M. A.: J. of Biol. Chem. 203, 815 (1953).
Stadtman, E. R., and T. C. Stadtman: Annual Rev. Microbiol. 7, 143 (1953).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Clayton, R.K., Dettmer, F.H. & Robertson, A.E. Oxidative metabolism of propionate in Rhodospirillum rubrum. Archiv. Mikrobiol. 26, 20–28 (1957). https://doi.org/10.1007/BF00424847
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00424847