Bacterial Acetone Carboxylase Is a Manganese-dependent Metalloenzyme
Reads0
Chats0
TLDR
It is demonstrated that manganese is essential for acetone carboxylation and a role for manganes in nucleotide binding and activation is suggested and suggested.About:
This article is published in Journal of Biological Chemistry.The article was published on 2004-11-05 and is currently open access. It has received 36 citations till now. The article focuses on the topics: Acetone carboxylase & Manganese.read more
Citations
More filters
Journal ArticleDOI
The Complete Genome Sequence of Cupriavidus metallidurans Strain CH34, a Master Survivalist in Harsh and Anthropogenic Environments
Paul Janssen,Rob Van Houdt,Hugo Moors,Pieter Monsieurs,Nicolas Morin,Arlette Michaux,Mohammed Abderrafi Benotmane,Natalie Leys,Tatiana Vallaeys,Alla Lapidus,Sébastien Monchy,Claudine Médigue,Safiyh Taghavi,Sean R. McCorkle,John J. Dunn,Daniel van der Lelie,Max Mergeay +16 more
TL;DR: The genome data show that C. metallidurans CH34 is particularly well equipped to live in extreme conditions and anthropogenic environments that are rich in metals.
Journal ArticleDOI
Carboxylases in Natural and Synthetic Microbial Pathways
TL;DR: The physiological roles of carboxylases in different microbial pathways that range from autotrophy, carbon assimilation, and anaplerosis to biosynthetic and redox-balancing functions are discussed.
Journal ArticleDOI
Functional proteomic view of metabolic regulation in "Aromatoleum aromaticum" strain EbN1.
Lars Wöhlbrand,Birte Kallerhoff,Daniela Lange,Peter Hufnagel,Jürgen Thiermann,Richard Reinhardt,Ralf Rabus +6 more
TL;DR: Comparing all identified regulated and nonregulated proteins provided first insights into regulatory hierarchies of special degradation pathways versus general metabolism in strain EbN1, and strong evidence was obtained for thus far unpredicted degradation pathways of three hitherto unknown substrates.
Journal ArticleDOI
Metal centers in the anaerobic microbial metabolism of CO and CO2
TL;DR: Studies of CO and CO(2) enzymology are of practical significance, and offer fundamental insights into important biochemical reactions involving metallocenters that act as nucleophiles to form organometallic intermediates and catalyze C-C and C-S bond formations.
Journal ArticleDOI
ATP-Dependent Carboxylation of Acetophenone by a Novel Type of Carboxylase
TL;DR: Observations indicate that both substrates may be phosphorylated, which is consistent with isotope exchange activity observed with deuterated acetophenone and inhibition by carbamoylph phosphate, a structural analogue of carboxyphosphate.
References
More filters
Journal ArticleDOI
Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4
TL;DR: Using an improved method of gel electrophoresis, many hitherto unknown proteins have been found in bacteriophage T4 and some of these have been identified with specific gene products.
Journal Article
Cleavage of structural proteins during the assemble of the head of bacterio-phage T4
TL;DR: Using an improved method of gel electrophoresis, many hitherto unknown proteins have been found in bacteriophage T4 and some of these have been identified with specific gene products as mentioned in this paper.
Journal ArticleDOI
The Mechanism of Biotin-Dependent Enzymes
TL;DR: The mechanism of Biotin Carboxylation, and some Suggested Mechanisms and Efforts to Discriminate amongst Them, are described.
Journal ArticleDOI
Identification of ethanol-inducible P-450 isozyme 3a as the acetone and acetol monooxygenase of rabbit microsomes.
Dennis R. Koop,J P Casazza +1 more
TL;DR: The results suggest that isozyme 3a in rabbit and an immunochemically homologous enzyme in rat are responsible for acet one and acetol hydroxylation, the initial steps in the proposed gluconeogenic pathways for acetone.
Journal ArticleDOI
Paramagnetic Resonance of Mn2+ in Glasses and Compounds of the Lithium Borate System
David L. Griscom,R. E. Griscom +1 more
TL;DR: In this paper, the paramagnetic resonance spectra of Mn2+ ions in glasses and compounds of the lithium borate system have been investigated at 9.1 and 35 GHz, and it is concluded that many of the sites in the glasses are probably distorted versions of the site occupied in the Li2O·4B2O3 compound.
Related Papers (5)
Purification and characterization of acetone carboxylase from Xanthobacter strain Py2.
Miriam K. Sluis,Scott A. Ensign +1 more