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Title: Genetic techniques for studies of methyl-coenzyme M reductase from Methanosarcina acetivorans C2A.

Journal Article · · Methods in Enzymology
 [1];  [1]
  1. Univ. of Illinois at Urbana-Champaign, IL (United States). Carl R. Woese Inst. for Genomic Biology and Dept. of Microbiology

Methanogenic archaea generate methane as a by-product of anaerobic respiration using CO2, C1 compounds (like methanol or methylated amines), or acetate as terminal electron acceptors. Methanogens are an untapped resource for biotechnological advances related to methane production as well as methane consumption. Yet, key biological features of these organisms remain poorly understood. One such feature is the enzyme methyl-coenzyme M reductase (referred to as MCR), which catalyzes the last step in the methanogenic pathway and results in methane formation. Gene essentiality has limited genetic analyses of MCR thus far. Therefore, studies of this important enzyme have been limited to biochemical and biophysical techniques that are especially laborious and often reliant on sophisticated instrumentation that is not commonly available. In this chapter, we outline our recently developed CRISPR–Cas9-based genome editing tools and describe how these tools have been used for the introduction of a tandem affinity purification tag at the chromosomal mcr locus in the model methanogen, Methanosarcina acetivorans C2A. Moreover, we report a protocol for rapid affinity purification of MCR from M. acetivorans C2A that will enable high-throughput studies of this enzyme in the future.

Research Organization:
Univ. of Illinois at Urbana-Champaign, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences, and Biosciences Division; Simons Foundation
Contributing Organization:
Carl R. Woese Institute
Grant/Contract Number:
FG02-02ER15296
OSTI ID:
1596707
Journal Information:
Methods in Enzymology, Vol. 613; ISSN 0076-6879
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

References (33)

Bacterial CRISPR: accomplishments and prospects journal October 2015
The new frontier of genome engineering with CRISPR-Cas9 journal November 2014
Geneious Basic: An integrated and extendable desktop software platform for the organization and analysis of sequence data journal April 2012
Distinct regulators control the expression of methanol methyltransferase isozymes in Methanosarcina acetivorans C2A journal February 2008
A Programmable Dual-RNA-Guided DNA Endonuclease in Adaptive Bacterial Immunity journal June 2012
Archaeal evolution: The methanogenic roots of Archaea journal July 2017
Elucidating the Process of Activation of Methyl-Coenzyme M Reductase journal April 2014
Structure and comparative analysis of the genes encoding component C of methyl coenzyme M reductase in the extremely thermophilic archaebacterium Methanothermus fervidus. journal October 1988
Crystal Structure of Methyl-Coenzyme M Reductase: The Key Enzyme of Biological Methane Formation journal November 1997
A Methanogenic Archaeon from Ace Lake, Antarctica: Methanococcoides burtonii sp. nov. journal December 1992
Metabolic, Phylogenetic, and Ecological Diversity of the Methanogenic Archaea journal March 2008
Biochemistry of methanogenesis: a tribute to Marjory Stephenson:1998 Marjory Stephenson Prize Lecture journal September 1998
Elucidation of the biosynthesis of the methane catalyst coenzyme F430 journal February 2017
A 21st-century shift from fossil-fuel to biogenic methane emissions indicated by 13CH4 journal March 2016
Comparison of three methyl-coenzyme M reductases from phylogenetically distant organisms: unusual amino acid modification, conservation and adaptation journal October 2000
Genome engineering using the CRISPR-Cas9 system journal October 2013
The radical mechanism of biological methane synthesis by methyl-coenzyme M reductase journal May 2016
Purified Methyl-Coenzyme-M Reductase is Activated when the Enzyme-Bound Coenzyme F430 is Reduced to the Nickel(I) Oxidation State by Titanium(III) Citrate journal January 1997
Methanogenic archaea: ecologically relevant differences in energy conservation journal June 2008
Different Biosynthetic Pathways to Fosfomycin in Pseudomonas syringae and Streptomyces Species journal May 2012
Metabolic manipulation of methanogens for methane machinations journal October 2016
Complete Genome Sequence of the Methanogenic Archaeon, Methanococcus jannaschii journal August 1996
High-Efficiency Multiplex Genome Editing of Streptomyces Species Using an Engineered CRISPR/Cas System journal November 2014
Development and Applications of CRISPR-Cas9 for Genome Engineering journal June 2014
The biosynthetic pathway of coenzyme F430 in methanogenic and methanotrophic archaea journal October 2016
An Anaerobic, Intrachamber Incubator for Growth ofMethanosarcina spp. on Methanol-Containing Solid Media journal January 1998
A genetic system for Archaea of the genus Methanosarcina: Liposome-mediated transformation and construction of shuttle vectors journal March 1997
Exploiting CRISPR–Cas immune systems for genome editing in bacteria journal February 2016
Cas9-mediated genome editing in the methanogenic archaeon Methanosarcina acetivorans journal March 2017
Cloning and characterization of the methyl coenzyme M reductase genes from Methanobacterium thermoautotrophicum. journal January 1988
New methods for tightly regulated gene expression and highly efficient chromosomal integration of cloned genes for Methanosarcina species journal January 2008
Temperature dependence of methyl-coenzyme M reductase activity and of the formation of the methyl-coenzyme M reductase red2 state induced by coenzyme B journal April 2005
Methyl coenzyme M reductase from Methanobacterium thermoautotrophicum. Resolution and properties of the components. journal March 1980

Cited By (2)