Abstract
A soluble aldehyde dehydrogenase (EC 1.2.1.3) was partially purified from Rhizobium japonicum bacteroids and from free-living R. japonicum 61A76. The enzyme was activated by NAD+, NADH, and dithiothreitol, and it reduced NAD(P)+. Acetaldehyde, propionaldehyde, butyraldehyde, benzaldehyde, and succinic semialdehyde were substrates. The Km for straight-chain aldehydes decreased with increasing carbon chain length. The aldehyde dehydrogenase was inhibited by 6-cyanopurine, but not by metronidazole. These compounds inhibited acetylene reduction, but not respiration, by isolated bacteroids.
MeSH Terms
Acetaldehyde/pharmacology
Acetylene/metabolism
Aldehyde Oxidoreductases/metabolism
Aldehydes/metabolism
Dithiothreitol/pharmacology
Enzyme Activation
Kinetics
Metronidazole/pharmacology
NAD/pharmacology
Oxygen Consumption/drug effects
Purines/pharmacology
Rhizobium/enzymology,physiology
Soybeans/microbiology
Chemicals
Aldehydes
Purines
NAD
Metronidazole
6-cyanopurine
Aldehyde Oxidoreductases
Acetaldehyde
Acetylene
Dithiothreitol
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Peterson J B
LaRue T A
References (24)
24 references, click to expand
-
The electron transport system in nitrogen fixation by Azotobacter. I. Azotoflavin as an electron carrier.
Proc Natl Acad Sci U S A. 1969 Nov;64(3):1079-86
PMID: 5264138
-
Purification and characterization of a ferredoxin from Rhizobium japonicum bacteroids.
J Biol Chem. 1980 May 10;255(9):4213-23
PMID: 6246115
-
Coenzyme A-linked aldehyde dehydrogenase from Escherichia coli. I. Partial purification, properties, and kinetic studies of the enzyme.
J Biol Chem. 1968 Nov 10;243(21):5539-45
PMID: 4301680
-
Carriers in electron transport from molecular hydrogen to oxygen in Rhizobium japonicum bacteroids.
J Bacteriol. 1982 Mar;149(3):1005-12
PMID: 6277845
-
Direct enzymic determination of acetate in tissue extracts in the presence of labile acetate esters.
Anal Biochem. 1974 Sep;61(1):6-15
PMID: 4412834
-
Aldehyde dehydrogenase. I. Purification and properties of the enzyme from Pseudomonas aeruginosa.
J Biol Chem. 1968 May 25;243(10):2691-702
PMID: 4385078
-
Horse liver aldehyde dehydrogenase. Purification and characterization of two isozymes.
J Biol Chem. 1976 Jan 10;251(1):236-40
PMID: 1244351
-
Investigation of the H(2) Oxidation System in Rhizobium japonicum 122 DES Nodule Bacteroids.
Plant Physiol. 1980 Dec;66(6):1061-6
PMID: 16661577
-
Purification and characterization of two aldehyde dehydrogenases from Pseudomonas aeruginosa.
Eur J Biochem. 1977 Nov 15;81(1):185-92
PMID: 22435
-
Hydrogen-dependent nitrogenase activity and ATP formation in Rhizobium japonicum bacteroids.
J Bacteriol. 1979 Jan;137(1):153-60
PMID: 762010
-
Utilization of aldehydes and alcohols by soybean bacteroids.
Plant Physiol. 1981 Aug;68(2):489-93
PMID: 16661942
-
A rapid procedure for selective enrichment of photosynthetic electron transport mutants.
Proc Natl Acad Sci U S A. 1977 Feb;74(2):610-4
PMID: 265526
-
Flavine-protein interactions in flavoenzymes. Thermodynamics and kinetics of reduction of Azotobacter flavodoxin.
Biochemistry. 1972 Dec 5;11(25):4755-9
PMID: 4655253
-
6-cyanopurine, a color indicator useful for isolating mutations in the nif (nitrogen fixation) genes of Klebsiella pneumoniae.
J Bacteriol. 1978 Oct;136(1):247-52
PMID: 361692
-
Essential role of thiol groups in aldehyde dehydrogenases.
Biochem J. 1957 Nov;67(3):406-16
PMID: 13479397
-
A comparison of the specificities of xanthine oxidase and aldehyde oxidase.
Arch Biochem Biophys. 1972 Jun;150(2):585-99
PMID: 5044040
-
Protein measurement with the Folin phenol reagent.
J Biol Chem. 1951 Nov;193(1):265-75
PMID: 14907713
-
Determination of proteins in the presence of phenols and pectins.
Anal Biochem. 1969 Jun;29(3):535-9
PMID: 5791473
-
Inhibition of nitrogenase activity by metronidazole in rhodopseudomonas capsulata.
Arch Microbiol. 1981 Jul;129(5):344-8
PMID: 6116482
-
Steady-state and pre-steady-state kinetics of coenzyme A linked aldehyde dehydrogenase from Escherichia coli.
Biochemistry. 1981 Dec 22;20(26):7494-501
PMID: 7034777
-
Nitrogen fixation by the bacteroid fraction of breis of soybean root nodules.
Biochim Biophys Acta. 1967 Aug 29;141(3):507-15
PMID: 6069173
-
The differential action of metronidazole on nitrogen fixation, hydrogen metabolism, photosynthesis and respiration in Anabaena and Scenedesmus.
Biochim Biophys Acta. 1979 Apr 11;546(1):43-53
PMID: 109115
-
Involvement of the cytoplasmic membrane in nitrogen fixation by Azotobacter vinelandii.
Eur J Biochem. 1977 Jul 1;77(1):1-10
PMID: 908330
-
C(4)-dicarboxylate transport mutants of Rhizobium trifolii form ineffective nodules on Trifolium repens.
Proc Natl Acad Sci U S A. 1981 Jul;78(7):4284-8
PMID: 16593058