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Dethiobiotin synthase

WebDethiobiotin synthase is involved in biotin biosynthesis and catalyses the reaction (CO2 + 7,8-diaminononanoate + ATP = dethiobiotin + phosphate + ADP). The enzyme binds ATP (see motif in first 12 residues of the SEED alignment) and requires magnesium as a co-factor. [Biosynthesis of cofactors, prosthetic groups, and carriers, Biotin] WebDec 14, 2024 · Mycobacterium tuberculosis dethiobiotin synthase ( Mt DTBS) is a crucial enzyme involved in the biosynthesis of biotin in the causative agent of tuberculosis, M. …

Cloning, expression and characterization of histidine-tagged biotin ...

WebMay 1, 2016 · The function of biotin synthase is to convert dethiobiotin, a product of dethiobiotin synthase (encoded by bioD), the third enzyme in the biotin biosynthesis pathway, to biotin. Biotin is an indispensable nutrient found in all living cells. Microorganisms, plants and a few fungi (most fungi obtain it from the environment) are … WebAug 21, 2012 · DAPA synthase and dethiobiotin synthase are encoded by adjacent genes that can be alternatively spliced to specify a bifunctional fusion protein or separate enzymes (Muralla et al., 2008). The fusion and the separate dethiobiotin synthase are predicted to be mitochondrial and the separate DAPA synthase is predicted to be cytosolic; … opal the fairy https://riflessiacconciature.com

CDD Conserved Protein Domain Family: bioD - National Center …

WebDethiobiotin. The conversion of dethiobiotin (4) into biotin (5), which is catalyzed by biotin synthase, is the most novel step in biotin biosynthesis since it involves the formal … WebMycobacterium tuberculosis dethiobiotin synthase (MtDTBS) is a crucial enzyme involved in the biosynthesis of biotin in the causative agent of tuberculosis, M. tuberculosis. … WebJan 2, 2024 · Keto-aminopelargonic acid synthase, EC 2.3.1.47; diaminopelargonic acid synthase (aminotransferase), EC 2.6.1.62; dethiobiotin synthase, EC 6.3.3.3; and biotin synthase, EC 2.8.1.6. cyclizes by elimination of the phosphate group. The two amide bonds are thus formed using a single mole of ATP ^ ADP + Pj. opal therapeutics

Biotin Synthase - an overview ScienceDirect Topics

Category:Inhibition of Mycobacterium tuberculosis Dethiobiotin …

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Dethiobiotin synthase

Dethiobiotin: Uses, Interactions, Mechanism of Action - DrugBank

WebJan 11, 2024 · BioD, dethiobiotin synthase In contrast to the preceding enzymes (with the exception of BioU), BioD (DTB synthase) catalyzes an unusually interesting step. This is the mechanistically unusual reaction of ATP (or CTP) dependent insertion of CO 2 between the N7 and N8 nitrogen atoms of DAPA to form the ureido moiety of biotin. WebJan 23, 2007 · Dethiobiotin synthase 1 UniRule annotation. Gene names. Name. bioD1 UniRule annotation. Ordered locus names. b0778, JW0761. Organism names. Organism. Escherichia coli (strain K12) Taxonomic identifier. 83333 NCBI. Taxonomic lineage. Bacteria > Proteobacteria > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > …

Dethiobiotin synthase

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Webd-Desthiobiotin; d-Desthiobiotin is used in affinity chromatography and protein chromatography. d-Desthiobiotin can be used for protein labeling, detection and isolation.

Webwere included. See Data S1 for genomic and taxonomic data. Author: 15716_sing Created Date: 03/23/2024 23:15:00 Last modified by: 15716_sing WebGSE12663: virulence determinants of Francisella tularensis revealed by transcriptional profiling inside macrophages: GSE42863: Flagellar export apparatus protein, FliH, is involved in post-transcriptional regulation of FlaB, motility and virulence of the relapsing fever spirochete Borrelia hermsii

WebJan 2, 2004 · The crystal structure of biotin synthase from Escherichia coli in complex with S-adenosyl-L-methionine and dethiobiotin has been determined to 3.4 angstrom resolution.This structure addresses how “AdoMet radical” or “radical SAM” enzymes use Fe 4 S 4 clusters and S-adenosyl-L-methionine to generate organic radicals.Biotin synthase … WebJun 13, 2005 · Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism. Gene Name bioB Uniprot …

WebDethiobiotin synthetase Methods Enzymol. 1979;62:348-52. doi: 10.1016/0076-6879 (79)62241-3. Authors M A Eisenberg , K Krell PMID: 374977 DOI: 10.1016/0076-6879 …

WebMay 1, 2005 · Biotin synthase is an S-adenosyl-L-methionine (SAM) radical enzyme that inserts sulfur into dethiobiotin to produce biotin. The reaction proceeds through 5′-deoxyadenosyl radical intermediates that become reduced during the sulfur insertion step to give another product of the reaction, 5′-deoxyadenosine. We report that Escherichia coli … opal the movieWebMar 9, 2024 · biotin synthase. GeneRIFs: Gene References Into Functions. In biotin synthase, abstraction of a hydrogen atom from the C9 methyl group of dethiobiotin results in formation of a dethiobiotinyl methylene carbon radical, which is quenched by a sulfur atom to form a new carbon-sulfur bond in 9-mercaptodethiobiotin. opal themeWebBiotin synthase catalyzes formation of the thiophane ring through stepwise substitution of a sulfur atom for hydrogen atoms at the C9 and C6 positions of dethiobiotin. Biotin … iowa expired registration codeWebEC Tree. 6 Ligases. 6.3 Forming carbon-nitrogen bonds. 6.3.3 Cyclo-ligases. 6.3.3.3 dethiobiotin synthase. IUBMB Comments. CTP has half the activity of ATP. Specify your search results. Mark a special word or phrase in this record: iowa expired driver\\u0027s license lawWebBiotin synthase (BioB) catalyzes the oxidative insertion of a sulfur atom between the C6 methylene and the C9 methyl positions in dethiobiotin. The enzyme couples oxidation … iowa exotic animalsWebDethiobiotin synthase is the penultimate enzyme in the biotin synthesis pathway in E. coli and other microorganisms. The enzyme catalyses the formation of the ureido ring … opal therapyWebSep 5, 1995 · Dethiobiotin Synthetase: The Carbonylation of 7,8-Diaminononanoic Acid Proceeds Regiospecifically via the N7-Carbamate. Biochemistry 1995, 34 (35) , 10976-10984. opal the owl beanie boo