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  1. Article ; Online: Insights into the Biochemistry, Evolution, and Biotechnological Applications of the Ten-Eleven Translocation (TET) Enzymes.

    Parker, Mackenzie J / Weigele, Peter R / Saleh, Lana

    Biochemistry

    2019  Volume 58, Issue 6, Page(s) 450–467

    Abstract: A tight link exists between patterns of DNA methylation at carbon 5 of cytosine and differential gene expression in mammalian tissues. Indeed, aberrant DNA methylation results in various human diseases, including neurologic and immune disorders, and ... ...

    Abstract A tight link exists between patterns of DNA methylation at carbon 5 of cytosine and differential gene expression in mammalian tissues. Indeed, aberrant DNA methylation results in various human diseases, including neurologic and immune disorders, and contributes to the initiation and progression of various cancers. Proper DNA methylation depends on the fidelity and control of the underlying mechanisms that write, maintain, and erase these epigenetic marks. In this Perspective, we address one of the key players in active demethylation: the ten-eleven translocation enzymes or TETs. These enzymes belong to the Fe
    MeSH term(s) 5-Methylcytosine/metabolism ; Amino Acid Sequence ; Animals ; Biological Evolution ; DNA/chemistry ; DNA/metabolism ; DNA Methylation ; Dioxygenases/chemistry ; Dioxygenases/genetics ; Dioxygenases/metabolism ; Epigenesis, Genetic ; Gene Expression Regulation ; Humans ; Protein Conformation ; Sequence Homology ; Substrate Specificity
    Chemical Substances 5-Methylcytosine (6R795CQT4H) ; DNA (9007-49-2) ; Dioxygenases (EC 1.13.11.-)
    Language English
    Publishing date 2019-01-10
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1108-3
    ISSN 1520-4995 ; 0006-2960
    ISSN (online) 1520-4995
    ISSN 0006-2960
    DOI 10.1021/acs.biochem.8b01185
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  2. Article ; Online: Identification of 2-Sulfonyl/Sulfonamide Pyrimidines as Covalent Inhibitors of WRN Using a Multiplexed High-Throughput Screening Assay.

    Parker, Mackenzie J / Lee, Hyelee / Yao, Shihua / Irwin, Sean / Hwang, Sunil / Belanger, Kylie / de Mare, Sofia Woo / Surgenor, Richard / Yan, Lu / Gee, Patricia / Morla, Shravan / Puyang, Xiaoling / Hsiao, Peng / Zeng, Hao / Zhu, Ping / Korpal, Manav / Dransfield, Paul / Bolduc, David M / Larsen, Nicholas A

    Biochemistry

    2023  Volume 62, Issue 14, Page(s) 2147–2160

    Abstract: Werner syndrome protein (WRN) is a multifunctional enzyme with helicase, ATPase, and exonuclease activities that are necessary for numerous DNA-related transactions in the human cell. Recent studies identified WRN as a synthetic lethal target in cancers ... ...

    Abstract Werner syndrome protein (WRN) is a multifunctional enzyme with helicase, ATPase, and exonuclease activities that are necessary for numerous DNA-related transactions in the human cell. Recent studies identified WRN as a synthetic lethal target in cancers characterized by genomic microsatellite instability resulting from defects in DNA mismatch repair pathways. WRN's helicase activity is essential for the viability of these high microsatellite instability (MSI-H) cancers and thus presents a therapeutic opportunity. To this end, we developed a multiplexed high-throughput screening assay that monitors exonuclease, ATPase, and helicase activities of full-length WRN. This screening campaign led to the discovery of 2-sulfonyl/sulfonamide pyrimidine derivatives as novel covalent inhibitors of WRN helicase activity. The compounds are specific for WRN versus other human RecQ family members and show competitive behavior with ATP. Examination of these novel chemical probes established the sulfonamide NH group as a key driver of compound potency. One of the leading compounds, H3B-960, showed consistent activities in a range of assays (IC
    MeSH term(s) Humans ; Werner Syndrome ; Exodeoxyribonucleases/genetics ; RecQ Helicases/genetics ; RecQ Helicases/metabolism ; High-Throughput Screening Assays ; Microsatellite Instability ; Werner Syndrome Helicase/metabolism ; Neoplasms
    Chemical Substances Exodeoxyribonucleases (EC 3.1.-) ; RecQ Helicases (EC 3.6.4.12) ; Werner Syndrome Helicase (EC 3.6.4.12) ; WRN protein, human (EC 3.6.4.12)
    Language English
    Publishing date 2023-07-05
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1108-3
    ISSN 1520-4995 ; 0006-2960
    ISSN (online) 1520-4995
    ISSN 0006-2960
    DOI 10.1021/acs.biochem.2c00599
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  3. Article ; Online: Choosing the right metal: case studies of class I ribonucleotide reductases.

    Huang, Mingxia / Parker, Mackenzie J / Stubbe, JoAnne

    The Journal of biological chemistry

    2014  Volume 289, Issue 41, Page(s) 28104–28111

    Abstract: Over one-third of all proteins require metallation for function (Waldron, K. J., Rutherford, J. C., Ford, D., and Robinson, N.J. (2009) Nature 460, 823-830). As biochemical studies of most proteins depend on their isolation subsequent to recombinant ... ...

    Abstract Over one-third of all proteins require metallation for function (Waldron, K. J., Rutherford, J. C., Ford, D., and Robinson, N.J. (2009) Nature 460, 823-830). As biochemical studies of most proteins depend on their isolation subsequent to recombinant expression (i.e. they are seldom purified from their host organism), there is no gold standard to assess faithful metallocofactor assembly and associated function. The biosynthetic machinery for metallocofactor formation in the recombinant expression system may be absent, inadequately expressed, or incompatible with a heterologously expressed protein. A combination of biochemical and genetic studies has led to the identification of key proteins involved in biosynthesis and likely repair of the metallocofactor of ribonucleotide reductases in both bacteria and the budding yeast. In this minireview, we will discuss the recent progress in understanding controlled delivery of metal, oxidants, and reducing equivalents for cofactor assembly in ribonucleotide reductases and highlight issues associated with controlling Fe/Mn metallation and avoidance of mismetallation.
    MeSH term(s) Cations, Divalent ; Escherichia coli/chemistry ; Escherichia coli/enzymology ; Escherichia coli/genetics ; Escherichia coli Proteins/chemistry ; Escherichia coli Proteins/genetics ; Escherichia coli Proteins/metabolism ; Gene Expression ; Iron/chemistry ; Iron/metabolism ; Manganese/chemistry ; Manganese/metabolism ; Models, Molecular ; Recombinant Proteins/chemistry ; Recombinant Proteins/genetics ; Recombinant Proteins/metabolism ; Ribonucleotide Reductases/chemistry ; Ribonucleotide Reductases/genetics ; Ribonucleotide Reductases/metabolism ; Saccharomyces cerevisiae/chemistry ; Saccharomyces cerevisiae/enzymology ; Saccharomyces cerevisiae/genetics ; Saccharomyces cerevisiae Proteins/chemistry ; Saccharomyces cerevisiae Proteins/genetics ; Saccharomyces cerevisiae Proteins/metabolism ; Species Specificity ; Structure-Activity Relationship
    Chemical Substances Cations, Divalent ; Escherichia coli Proteins ; Recombinant Proteins ; Saccharomyces cerevisiae Proteins ; Manganese (42Z2K6ZL8P) ; Iron (E1UOL152H7) ; Ribonucleotide Reductases (EC 1.17.4.-)
    Language English
    Publishing date 2014-08-26
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Review
    ZDB-ID 2997-x
    ISSN 1083-351X ; 0021-9258
    ISSN (online) 1083-351X
    ISSN 0021-9258
    DOI 10.1074/jbc.R114.596684
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  4. Article ; Online: Bacillus subtilis class Ib ribonucleotide reductase: high activity and dynamic subunit interactions.

    Parker, Mackenzie J / Zhu, Xuling / Stubbe, JoAnne

    Biochemistry

    2014  Volume 53, Issue 4, Page(s) 766–776

    Abstract: The class Ib ribonucleotide reductase (RNR) isolated from Bacillus subtilis was recently purified as a 1:1 ratio of NrdE (α) and NrdF (β) subunits and determined to have a dimanganic-tyrosyl radical (Mn(III)2-Y·) cofactor. The activity of this RNR and ... ...

    Abstract The class Ib ribonucleotide reductase (RNR) isolated from Bacillus subtilis was recently purified as a 1:1 ratio of NrdE (α) and NrdF (β) subunits and determined to have a dimanganic-tyrosyl radical (Mn(III)2-Y·) cofactor. The activity of this RNR and the one reconstituted from recombinantly expressed NrdE and reconstituted Mn(III)2-Y· NrdF using dithiothreitol as the reductant, however, was low (160 nmol min(-1) mg(-1)). The apparent tight affinity between the two subunits, distinct from all class Ia RNRs, suggested that B. subtilis RNR might be the protein that yields to the elusive X-ray crystallographic characterization of an "active" RNR complex. We now report our efforts to optimize the activity of B. subtilis RNR by (1) isolation of NrdF with a homogeneous cofactor, and (2) identification and purification of the endogenous reductant(s). Goal one was achieved using anion exchange chromatography to separate apo-/mismetalated-NrdFs from Mn(III)2-Y· NrdF, yielding enzyme containing 4 Mn and 1 Y·/β2. Goal two was achieved by cloning, expressing, and purifying TrxA (thioredoxin), YosR (a glutaredoxin-like thioredoxin), and TrxB (thioredoxin reductase). The success of both goals increased the specific activity to ~1250 nmol min(-1) mg(-1) using a 1:1 mixture of NrdE:Mn(III)2-Y· NrdF and either TrxA or YosR and TrxB. The quaternary structures of NrdE, NrdF, and NrdE:NrdF (1:1) were characterized by size exclusion chromatography and analytical ultracentrifugation. At physiological concentrations (~1 μM), NrdE is a monomer (α) and Mn(III)2-Y· NrdF is a dimer (β2). A 1:1 mixture of NrdE:NrdF, however, is composed of a complex mixture of structures in contrast to expectations.
    MeSH term(s) Bacillus subtilis/enzymology ; Bacterial Proteins/chemistry ; Biocatalysis ; Glutaredoxins/chemistry ; Glutaredoxins/genetics ; Glutaredoxins/isolation & purification ; Manganese/chemistry ; Oxidation-Reduction ; Protein Structure, Quaternary ; Protein Subunits/chemistry ; Recombinant Proteins/chemistry ; Recombinant Proteins/genetics ; Recombinant Proteins/isolation & purification ; Ribonucleotide Reductases/chemistry ; Thioredoxin-Disulfide Reductase/chemistry ; Thioredoxin-Disulfide Reductase/genetics ; Thioredoxin-Disulfide Reductase/isolation & purification ; Thioredoxins/chemistry ; Thioredoxins/genetics ; Thioredoxins/isolation & purification
    Chemical Substances Bacterial Proteins ; Glutaredoxins ; Protein Subunits ; Recombinant Proteins ; Manganese (42Z2K6ZL8P) ; Thioredoxins (52500-60-4) ; Ribonucleotide Reductases (EC 1.17.4.-) ; Thioredoxin-Disulfide Reductase (EC 1.8.1.9)
    Language English
    Publishing date 2014-01-21
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 1108-3
    ISSN 1520-4995 ; 0006-2960
    ISSN (online) 1520-4995
    ISSN 0006-2960
    DOI 10.1021/bi401056e
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  5. Article: Bacillus subtilis Class Ib Ribonucleotide Reductase: High Activity and Dynamic Subunit Interactions

    Parker, Mackenzie J / Zhu Xuling / Stubbe JoAnne

    Biochemistry. 2014 Feb. 04, v. 53, no. 4

    2014  

    Abstract: The class Ib ribonucleotide reductase (RNR) isolated from Bacillus subtilis was recently purified as a 1:1 ratio of NrdE (α) and NrdF (β) subunits and determined to have a dimanganic-tyrosyl radical (Mnᴵᴵᴵ₂-Y·) cofactor. The activity of this ... ...

    Abstract The class Ib ribonucleotide reductase (RNR) isolated from Bacillus subtilis was recently purified as a 1:1 ratio of NrdE (α) and NrdF (β) subunits and determined to have a dimanganic-tyrosyl radical (Mnᴵᴵᴵ₂-Y·) cofactor. The activity of this RNR and the one reconstituted from recombinantly expressed NrdE and reconstituted Mnᴵᴵᴵ₂-Y· NrdF using dithiothreitol as the reductant, however, was low (160 nmol min–¹ mg–¹). The apparent tight affinity between the two subunits, distinct from all class Ia RNRs, suggested that B. subtilis RNR might be the protein that yields to the elusive X-ray crystallographic characterization of an “active” RNR complex. We now report our efforts to optimize the activity of B. subtilis RNR by (1) isolation of NrdF with a homogeneous cofactor, and (2) identification and purification of the endogenous reductant(s). Goal one was achieved using anion exchange chromatography to separate apo-/mismetalated-NrdFs from Mnᴵᴵᴵ₂-Y· NrdF, yielding enzyme containing 4 Mn and 1 Y·/β₂. Goal two was achieved by cloning, expressing, and purifying TrxA (thioredoxin), YosR (a glutaredoxin-like thioredoxin), and TrxB (thioredoxin reductase). The success of both goals increased the specific activity to ∼1250 nmol min–¹ mg–¹ using a 1:1 mixture of NrdE:Mnᴵᴵᴵ₂-Y· NrdF and either TrxA or YosR and TrxB. The quaternary structures of NrdE, NrdF, and NrdE:NrdF (1:1) were characterized by size exclusion chromatography and analytical ultracentrifugation. At physiological concentrations (∼1 μM), NrdE is a monomer (α) and Mnᴵᴵᴵ₂-Y· NrdF is a dimer (β₂). A 1:1 mixture of NrdE:NrdF, however, is composed of a complex mixture of structures in contrast to expectations.
    Keywords Bacillus subtilis ; X-ray diffraction ; anion exchange chromatography ; dithiothreitol ; gel chromatography ; manganese ; reducing agents ; ribonucleotide reductase ; ultracentrifugation
    Language English
    Dates of publication 2014-0204
    Size p. 766-776.
    Publishing place American Chemical Society
    Document type Article
    ZDB-ID 1108-3
    ISSN 1520-4995 ; 0006-2960
    ISSN (online) 1520-4995
    ISSN 0006-2960
    DOI 10.1021%2Fbi401056e
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  6. Article: Structure and function of the two-component flavin-dependent methanesulfinate monooxygenase within bacterial sulfur assimilation

    Soule, Jess / Gnann, Andrew D / Gonzalez, Reyaz / Parker, Mackenzie J / McKenna, Kylie C / Nguyen, Son V / Phan, Ngan T / Wicht, Denyce K / Dowling, Daniel P

    Biochemical and biophysical research communications. 2020 Jan. 29, v. 522, no. 1

    2020  

    Abstract: Methyl sulfur compounds are a rich source of environmental sulfur for microorganisms, but their use requires redox systems. The bacterial sfn and msu operons contain two-component flavin-dependent monooxygenases for dimethylsulfone (DMSO₂) assimilation: ... ...

    Abstract Methyl sulfur compounds are a rich source of environmental sulfur for microorganisms, but their use requires redox systems. The bacterial sfn and msu operons contain two-component flavin-dependent monooxygenases for dimethylsulfone (DMSO₂) assimilation: SfnG converts DMSO₂ to methanesulfinate (MSI–), and MsuD converts methanesulfonate (MS–) to sulfite. However, the enzymatic oxidation of MSI– to MS– has not been demonstrated, and the function of the last enzyme of the msu operon (MsuC) is unresolved. We employed crystallographic and biochemical studies to identify the function of MsuC from Pseudomonas fluorescens. The crystal structure of MsuC adopts the acyl-CoA dehydrogenase fold with putative binding sites for flavin and MSI–, and functional assays of MsuC in the presence of its oxidoreductase MsuE, FMN, and NADH confirm the enzymatic generation of MS–. These studies reveal that MsuC converts MSI– to MS– in sulfite biosynthesis from DMSO₂.
    Keywords Pseudomonas fluorescens ; acyl-CoA dehydrogenase ; biosynthesis ; crystal structure ; operon ; oxidation ; research ; sulfites ; sulfur ; unspecific monooxygenase
    Language English
    Dates of publication 2020-0129
    Size p. 107-112.
    Publishing place Elsevier Inc.
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 205723-2
    ISSN 0006-291X ; 0006-291X
    ISSN (online) 0006-291X
    ISSN 0006-291X
    DOI 10.1016/j.bbrc.2019.11.008
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  7. Article ; Online: An endogenous dAMP ligand in

    Parker, Mackenzie J / Maggiolo, Ailiena O / Thomas, William C / Kim, Albert / Meisburger, Steve P / Ando, Nozomi / Boal, Amie K / Stubbe, JoAnne

    Proceedings of the National Academy of Sciences of the United States of America

    2018  Volume 115, Issue 20, Page(s) E4594–E4603

    Abstract: The high fidelity of DNA replication and repair is attributable, in part, to the allosteric regulation of ribonucleotide reductases (RNRs) that maintains proper deoxynucleotide pool sizes and ratios in vivo. In class Ia RNRs, ATP (stimulatory) and dATP ( ... ...

    Abstract The high fidelity of DNA replication and repair is attributable, in part, to the allosteric regulation of ribonucleotide reductases (RNRs) that maintains proper deoxynucleotide pool sizes and ratios in vivo. In class Ia RNRs, ATP (stimulatory) and dATP (inhibitory) regulate activity by binding to the ATP-cone domain at the N terminus of the large α subunit and altering the enzyme's quaternary structure. Class Ib RNRs, in contrast, have a partial cone domain and have generally been found to be insensitive to dATP inhibition. An exception is the
    MeSH term(s) Allosteric Regulation ; Bacillus subtilis/enzymology ; Bacillus subtilis/genetics ; Bacillus subtilis/growth & development ; Bacterial Proteins/chemistry ; Bacterial Proteins/genetics ; Bacterial Proteins/metabolism ; Deoxyadenine Nucleotides/chemistry ; Deoxyadenine Nucleotides/metabolism ; Ligands ; Protein Binding ; Protein Conformation ; Ribonucleotide Reductases/chemistry ; Ribonucleotide Reductases/genetics ; Ribonucleotide Reductases/metabolism ; Scattering, Small Angle ; Substrate Specificity
    Chemical Substances Bacterial Proteins ; Deoxyadenine Nucleotides ; Ligands ; 2'-deoxy-5'-adenosine monophosphate (653-63-4) ; Ribonucleotide Reductases (EC 1.17.4.-) ; 2'-deoxyadenosine triphosphate (K8KCC8SH6N)
    Language English
    Publishing date 2018-04-30
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.1800356115
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  8. Article ; Online: Phage-encoded ten-eleven translocation dioxygenase (TET) is active in C5-cytosine hypermodification in DNA.

    Burke, Evan J / Rodda, Samuel S / Lund, Sean R / Sun, Zhiyi / Zeroka, Malcolm R / O'Toole, Katherine H / Parker, Mackenzie J / Doshi, Dharit S / Guan, Chudi / Lee, Yan-Jiun / Dai, Nan / Hough, David M / Shnider, Daria A / Corrêa, Ivan R / Weigele, Peter R / Saleh, Lana

    Proceedings of the National Academy of Sciences of the United States of America

    2021  Volume 118, Issue 26

    Abstract: TET/JBP (ten-eleven translocation/base J binding protein) enzymes are iron(II)- and 2-oxo-glutarate-dependent dioxygenases that are found in all kingdoms of life and oxidize 5-methylpyrimidines on the polynucleotide level. Despite their prevalence, few ... ...

    Abstract TET/JBP (ten-eleven translocation/base J binding protein) enzymes are iron(II)- and 2-oxo-glutarate-dependent dioxygenases that are found in all kingdoms of life and oxidize 5-methylpyrimidines on the polynucleotide level. Despite their prevalence, few examples have been biochemically characterized. Among those studied are the metazoan TET enzymes that oxidize 5-methylcytosine in DNA to hydroxy, formyl, and carboxy forms and the euglenozoa JBP dioxygenases that oxidize thymine in the first step of base J biosynthesis. Both enzymes have roles in epigenetic regulation. It has been hypothesized that all TET/JBPs have their ancestral origins in bacteriophages, but only eukaryotic orthologs have been described. Here we demonstrate the 5mC-dioxygenase activity of several phage TETs encoded within viral metagenomes. The clustering of these TETs in a phylogenetic tree correlates with the sequence specificity of their genomically cooccurring cytosine C5-methyltransferases, which install the methyl groups upon which TETs operate. The phage TETs favor Gp5mC dinucleotides over the 5mCpG sites targeted by the eukaryotic TETs and are found within gene clusters specifying complex cytosine modifications that may be important for DNA packaging and evasion of host restriction.
    MeSH term(s) 5-Methylcytosine/metabolism ; Amino Acid Sequence ; Bacteriophages/metabolism ; DNA/metabolism ; DNA Methylation ; Dioxygenases ; Hydroxylation ; Metagenomics ; Nucleotide Motifs/genetics ; Oxidation-Reduction ; Phylogeny
    Chemical Substances 5-Methylcytosine (6R795CQT4H) ; DNA (9007-49-2) ; Dioxygenases (EC 1.13.11.-)
    Language English
    Publishing date 2021-06-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2026742118
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  9. Article ; Online: Glutamate 52-β at the α/β subunit interface of

    Lin, Qinghui / Parker, Mackenzie J / Taguchi, Alexander T / Ravichandran, Kanchana / Kim, Albert / Kang, Gyunghoon / Shao, Jimin / Drennan, Catherine L / Stubbe, JoAnne

    The Journal of biological chemistry

    2017  Volume 292, Issue 22, Page(s) 9229–9239

    Abstract: Ribonucleotide reductases (RNRs) catalyze the conversion of nucleoside diphosphate substrates (S) to deoxynucleotides with allosteric effectors (e) controlling their relative ratios and amounts, crucial for fidelity of DNA replication and repair. ...

    Abstract Ribonucleotide reductases (RNRs) catalyze the conversion of nucleoside diphosphate substrates (S) to deoxynucleotides with allosteric effectors (e) controlling their relative ratios and amounts, crucial for fidelity of DNA replication and repair.
    MeSH term(s) Amino Acid Substitution ; Escherichia coli/enzymology ; Escherichia coli/genetics ; Escherichia coli Proteins/chemistry ; Escherichia coli Proteins/metabolism ; Molecular Docking Simulation ; Mutation, Missense ; Ribonucleotide Reductases/chemistry ; Ribonucleotide Reductases/metabolism
    Chemical Substances Escherichia coli Proteins ; NrdB protein, E coli (EC 1.17.4.-) ; Ribonucleotide Reductases (EC 1.17.4.-)
    Language English
    Publishing date 2017-04-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2997-x
    ISSN 1083-351X ; 0021-9258
    ISSN (online) 1083-351X
    ISSN 0021-9258
    DOI 10.1074/jbc.M117.783092
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  10. Article ; Online: Structure and function of the two-component flavin-dependent methanesulfinate monooxygenase within bacterial sulfur assimilation.

    Soule, Jess / Gnann, Andrew D / Gonzalez, Reyaz / Parker, Mackenzie J / McKenna, Kylie C / Nguyen, Son V / Phan, Ngan T / Wicht, Denyce K / Dowling, Daniel P

    Biochemical and biophysical research communications

    2019  Volume 522, Issue 1, Page(s) 107–112

    Abstract: Methyl sulfur compounds are a rich source of environmental sulfur for microorganisms, but their use requires redox systems. The bacterial sfn and msu operons contain two-component flavin-dependent monooxygenases for dimethylsulfone ( ... ...

    Abstract Methyl sulfur compounds are a rich source of environmental sulfur for microorganisms, but their use requires redox systems. The bacterial sfn and msu operons contain two-component flavin-dependent monooxygenases for dimethylsulfone (DMSO
    MeSH term(s) Acyl-CoA Dehydrogenase/metabolism ; Bacterial Proteins/metabolism ; Binding Sites ; Crystallography, X-Ray ; Dimerization ; Dimethyl Sulfoxide/chemistry ; Flavins/chemistry ; Magnetic Resonance Spectroscopy ; Mesylates/chemistry ; Molecular Docking Simulation ; Oxidoreductases/metabolism ; Oxygen/chemistry ; Protein Structure, Secondary ; Pseudomonas fluorescens/enzymology ; Structure-Activity Relationship ; Sulfides/chemistry ; Sulfones/chemistry ; Sulfur/chemistry ; Thiophenes/chemistry
    Chemical Substances Bacterial Proteins ; Flavins ; Mesylates ; Sulfides ; Sulfones ; Thiophenes ; methanesulfonic acid (12EH9M7279) ; Sulfur (70FD1KFU70) ; Oxidoreductases (EC 1.-) ; Acyl-CoA Dehydrogenase (EC 1.3.8.7) ; Oxygen (S88TT14065) ; Dimethyl Sulfoxide (YOW8V9698H) ; dibenzothiophene (Z3D4AJ1R48)
    Language English
    Publishing date 2019-11-18
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 205723-2
    ISSN 1090-2104 ; 0006-291X ; 0006-291X
    ISSN (online) 1090-2104 ; 0006-291X
    ISSN 0006-291X
    DOI 10.1016/j.bbrc.2019.11.008
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