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[Activity of the enzymes of carbon metabolism in Sulfobacillus sibiricus under various conditions of cultivation].
Mikrobiologiia. 2003 Sep-Oct; 72(5):621-6.M

Abstract

The thermoacidophilic iron-oxidizing chemolithotroph Sulfobacillus sibiricus N1T is characterized by steady growth and amplified cell yield when grown in vigorously aerated medium containing Fe2+, glucose, and yeast extract as energy sources. In this case, carbon dioxide, glucose, and yeast extract are used as carbon sources. Glucose is assimilated through the fructose-bisphosphate pathway and the pentose-phosphate pathway. Glyoxylate bypass does not function in S. sibiricus, and the tricarboxylic acid cycle is disrupted at the level of 2-oxoglutarate dehydrogenase. The presence of ribulose-bisphosphate carboxylase indicates that carbon dioxide fixation proceeds through the Calvin cycle. The activity of ribulose-bisphosphate carboxylase is highest in autotrophically grown cells. The cells also contain pyruvate carboxylase, phosphoenolpyruvate carboxylase, phosphoenolpyruvate carboxykinase, and phosphoenolpyruvate carboxytransphosphorylase.

Authors+Show Affiliations

Zakharchuk LM
Moscow State University, Vorob'evy gory, Moscow, 119992 Russia.
Egorova MA
No affiliation info available
Tsaplina IA
No affiliation info available
Bogdanova TI
No affiliation info available
Krasil'nikova EN
No affiliation info available
Melamud VS
No affiliation info available
Karavaĭko GI
No affiliation info available

MeSH

BacillusCarbonCarbon DioxideCarboxy-LyasesCitric Acid CycleCulture MediaFerrous CompoundsFructose-BisphosphataseGlucosePentose Phosphate PathwayPhosphoenolpyruvate Carboxykinase (ATP)Phosphoenolpyruvate Carboxykinase (GTP)Pyruvate CarboxylaseRibulose-Bisphosphate Carboxylase

Pub Type(s)

Journal Article

Language

rus

PubMed ID

14679899

Citation

Zakharchuk, L M., et al. "[Activity of the Enzymes of Carbon Metabolism in Sulfobacillus Sibiricus Under Various Conditions of Cultivation]." Mikrobiologiia, vol. 72, no. 5, 2003, pp. 621-6.
Zakharchuk LM, Egorova MA, Tsaplina IA, et al. [Activity of the enzymes of carbon metabolism in Sulfobacillus sibiricus under various conditions of cultivation]. Mikrobiologiia. 2003;72(5):621-6.
Zakharchuk, L. M., Egorova, M. A., Tsaplina, I. A., Bogdanova, T. I., Krasil'nikova, E. N., Melamud, V. S., & Karavaĭko, G. I. (2003). [Activity of the enzymes of carbon metabolism in Sulfobacillus sibiricus under various conditions of cultivation]. Mikrobiologiia, 72(5), 621-6.
Zakharchuk LM, et al. [Activity of the Enzymes of Carbon Metabolism in Sulfobacillus Sibiricus Under Various Conditions of Cultivation]. Mikrobiologiia. 2003 Sep-Oct;72(5):621-6. PubMed PMID: 14679899.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Activity of the enzymes of carbon metabolism in Sulfobacillus sibiricus under various conditions of cultivation]. AU - Zakharchuk,L M, AU - Egorova,M A, AU - Tsaplina,I A, AU - Bogdanova,T I, AU - Krasil'nikova,E N, AU - Melamud,V S, AU - Karavaĭko,G I, PY - 2003/12/19/pubmed PY - 2004/4/3/medline PY - 2003/12/19/entrez SP - 621 EP - 6 JF - Mikrobiologiia JO - Mikrobiologiia VL - 72 IS - 5 N2 - The thermoacidophilic iron-oxidizing chemolithotroph Sulfobacillus sibiricus N1T is characterized by steady growth and amplified cell yield when grown in vigorously aerated medium containing Fe2+, glucose, and yeast extract as energy sources. In this case, carbon dioxide, glucose, and yeast extract are used as carbon sources. Glucose is assimilated through the fructose-bisphosphate pathway and the pentose-phosphate pathway. Glyoxylate bypass does not function in S. sibiricus, and the tricarboxylic acid cycle is disrupted at the level of 2-oxoglutarate dehydrogenase. The presence of ribulose-bisphosphate carboxylase indicates that carbon dioxide fixation proceeds through the Calvin cycle. The activity of ribulose-bisphosphate carboxylase is highest in autotrophically grown cells. The cells also contain pyruvate carboxylase, phosphoenolpyruvate carboxylase, phosphoenolpyruvate carboxykinase, and phosphoenolpyruvate carboxytransphosphorylase. SN - 0026-3656 UR - https://www.unboundmedicine.com/medline/citation/14679899/[Activity_of_the_enzymes_of_carbon_metabolism_in_Sulfobacillus_sibiricus_under_various_conditions_of_cultivation]_ DB - PRIME DP - Unbound Medicine ER -