skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A Cobalamin Activity-Based Probe Enables Microbial Cell Growth and Finds New Cobalamin-Protein Interactions across Domains

Journal Article · · Applied and Environmental Microbiology
DOI:https://doi.org/10.1128/aem.00955-18· OSTI ID:1688417
ORCiD logo [1];  [2];  [3]; ORCiD logo [1];  [1];  [4];  [5]; ORCiD logo [3]
  1. Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Biological Sciences Division
  2. Univ. of Florida, Gainesville, FL (United States). Dept. of Microbiology and Cell Science
  3. Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Biological Sciences Division; Washington State Univ., Pullman, WA (United States). School of Chemical Engineering and Bioengineering
  4. Purdue Univ., West Lafayette, IN (United States). Dept. of Food Science
  5. Univ. of Florida, Gainesville, FL (United States). Dept. of Microbiology and Cell Science and Genetics Inst.

Understanding the factors that regulate microbe function and microbial community assembly, function, and fitness is a grand challenge. A critical factor and an important enzyme cofactor and regulator of gene expression is cobalamin (vitamin B12). Our knowledge of the roles of vitamin B12 is limited, because technologies that enable in situ characterization of microbial metabolism and gene regulation with minimal impact on cell physiology are needed. To meet this need, here we show that a synthetic probe mimic of B12 supports the growth of B12-auxotrophic bacteria and archaea. We demonstrate that a B12 activity-based probe (B12-ABP) is actively transported into Escherichia coli cells and converted to adenosyl-B12-ABP akin to native B12. Identification of the proteins that bind the B12-ABP in vivo in E. coli, a Rhodobacteraceae sp. and Haloferax volcanii, demonstrate the specificity for known and novel B12 protein targets. The B12-ABP also regulates the B12 dependent RNA riboswitch btuB and the transcription factor EutR. Our results demonstrate a new approach to gain knowledge about the role of B12 in microbe functions. Our approach provides a powerful nondisruptive tool to analyze B12 interactions in living cells and can be used to discover the role of B12 in diverse microbial systems.

Research Organization:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division; USDOE Office of Science (SC), Biological and Environmental Research (BER); USDOE Laboratory Directed Research and Development (LDRD) Program; National Institutes of Health (NIH)
Grant/Contract Number:
AC05-76RL01830; FG02-05ER15650; R01-GM57498
OSTI ID:
1688417
Report Number(s):
PNNL-SA-127734
Journal Information:
Applied and Environmental Microbiology, Vol. 84, Issue 18; ISSN 0099-2240
Publisher:
American Society for MicrobiologyCopyright Statement
Country of Publication:
United States
Language:
English

References (60)

Biocatalytic Production of Coenzyme A Analogues journal July 2010
Microbial production of vitamin B 12 journal March 2002
Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants the Keio collection journal February 2006
Activity-based protein profiling of microbes journal February 2015
Activity-Based Protein Profiling: From Enzyme Chemistry to Proteomic Chemistry journal June 2008
Vitamin B 12 -Mediated Restoration of Defective Anaerobic Growth Leads to Reduced Biofilm Formation in Pseudomonas aeruginosa journal February 2012
Photo-leucine and photo-methionine allow identification of protein-protein interactions in living cells journal March 2005
Multiple B-vitamin depletion in large areas of the coastal ocean journal July 2012
Vitamin B12 Uptake by the Gut Commensal Bacteria Bacteroides thetaiotaomicron Limits the Production of Shiga Toxin by Enterohemorrhagic Escherichia coli journal January 2016
Outer Membrane Active Transport: Structure of the BtuB:TonB Complex journal June 2006
Cobalamin's (Vitamin B 12 ) Surprising Function as a Photoreceptor journal August 2016
Underlying mechanisms for syntrophic metabolism of essential enzyme cofactors in microbial communities journal February 2017
Live Cell Discovery of Microbial Vitamin Transport and Enzyme-Cofactor Interactions journal December 2015
Beyond catalysis: vitamin B 12 as a cofactor in gene regulation : B12 in gene regulation journal January 2014
Decoupling of microbial carbon, nitrogen, and phosphorus cycling in response to extreme temperature events journal May 2017
Genetic analysis of homologous recombination in Archaea: Haloferax volcanii as a model organism journal June 2003
Activity-Based Protein Profiling in Vivo Using a Copper(I)-Catalyzed Azide-Alkyne [3 + 2] Cycloaddition
  • Speers, Anna E.; Adam, Gregory C.; Cravatt, Benjamin F.
  • Journal of the American Chemical Society, Vol. 125, Issue 16, p. 4686-4687 https://doi.org/10.1021/ja034490h
journal April 2003
Metabolic cross-talk allows labeling of O-linked  -N-acetylglucosamine-modified proteins via the N-acetylgalactosamine salvage pathway journal February 2011
Development of a Gene Knockout System for the Halophilic Archaeon Haloferax volcanii by Use of the pyrE Gene journal February 2003
Phototrophic biofilm assembly in microbial-mat-derived unicyanobacterial consortia: model systems for the study of autotroph-heterotroph interactions journal April 2014
Ethanolamine utilization in Salmonella typhimurium. journal September 1988
Two distinct pools of B 12 analogs reveal community interdependencies in the ocean journal December 2016
Profiling Genome-Wide Chromatin Methylation with Engineered Posttranslation Apparatus within Living Cells journal January 2013
B12 cofactors directly stabilize an mRNA regulatory switch journal October 2012
Photo-lysine captures proteins that bind lysine post-translational modifications journal December 2015
In Vitro Functional Characterization of BtuCD-F, the Escherichia coli ABC Transporter for Vitamin B 12 Uptake journal December 2005
The Many Faces of Vitamin B12: Catalysis by Cobalamin-Dependent Enzymes journal June 2003
Chemical Proteomic Profiling of Human Methyltransferases journal September 2016
Ethanolamine utilization in bacterial pathogens: roles and regulation journal April 2010
Glycerol-Mediated Repression of Glucose Metabolism and Glycerol Kinase as the Sole Route of Glycerol Catabolism in the Haloarchaeon Haloferax volcanii journal May 2009
Marine Microbes See a Sea of Gradients journal November 2012
Comparative Genomics of the Vitamin B 12 Metabolism and Regulation in Prokaryotes journal July 2003
A new metabolic cell-wall labelling method reveals peptidoglycan in Chlamydia trachomatis journal December 2013
Development of Additional Selectable Markers for the Halophilic Archaeon Haloferax volcanii Based on the leuB and trpA Genes journal February 2004
Current Developments in Activity-Based Protein Profiling journal June 2014
Radical Carbon Skeleton Rearrangements:  Catalysis by Coenzyme B 12 -Dependent Mutases journal June 2003
2016 update of the PRIDE database and its related tools journal November 2015
An accurate mass tag strategy for quantitative and high-throughput proteome measurements journal May 2002
A new simvastatin (mevinolin)-resistance marker from Haloarcula hispanica and a new Haloferax volcanii strain cured of plasmid pHV2 journal April 2001
Discovery of a SAR11 growth requirement for thiamin’s pyrimidine precursor and its distribution in the Sargasso Sea journal April 2014
The Human Microbiome: From Symbiosis to Pathogenesis journal January 2013
Using a Riboswitch Sensor to Examine Coenzyme B12 Metabolism and Transport in E. coli journal July 2010
In Vivo Imaging of Membrane-Associated Glycans in Developing Zebrafish journal May 2008
Manipulating the soil microbiome to increase soil health and plant fertility journal May 2012
Human Gut Microbes Use Multiple Transporters to Distinguish Vitamin B12 Analogs and Compete in the Gut journal January 2014
Dynamics in microbial communities: unraveling mechanisms to identify principles journal December 2014
Geomicrobiology of High-Level Nuclear Waste-Contaminated Vadose Sediments at the Hanford Site, Washington State journal July 2004
EutR Is a Direct Regulator of Genes That Contribute to Metabolism and Virulence in Enterohemorrhagic Escherichia coli O157:H7 journal August 2013
A Decade of Riboswitches journal January 2013
Members of the PpaA/AerR Antirepressor Family Bind Cobalamin journal June 2015
Cobalamin-Dependent Methyltransferases journal August 2001
Elucidation of roles for vitamin B 12 in regulation of folate, ubiquinone, and methionine metabolism journal January 2017
COBALAMIN (COENZYME B 12 ): Synthesis and Biological Significance journal October 1996
Illumination of growth, division and secretion by metabolic labeling of the bacterial cell surface journal February 2015
Microbial metabolism of amino alcohols. Purification and properties of coenzyme B12-dependent ethanolamine ammonia-lysae of Escherichia coli journal November 1978
Crystal Structures of Ethanolamine Ammonia-lyase Complexed with Coenzyme B 12 Analogs and Substrates journal June 2010
The 17-Gene Ethanolamine (eut) Operon ofSalmonella typhimurium Encodes Five Homologues of Carboxysome Shell Proteins journal September 1999
2016 update of the PRIDE database and its related tools journal September 2016
Identification and Characterization of a Novel FosA7 Member from Fosfomycin-Resistant Escherichia coli Clinical Isolates from Canadian Hospitals journal December 2020
Radical Carbon Skeleton Rearrangements: Catalysis by Coenzyme B12-Dependent Mutases journal August 2003

Cited By (2)

Patterns of inter- and intrasubspecific homologous recombination inform eco-evolutionary dynamics of Xylella fastidiosa journal May 2019
Next-generation physiology approaches to study microbiome function at single cell level journal February 2020