Dethiobiotin synthetase

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Crystal structure of an ATP-dependent carboxylase, dethiobiotin ...

WebJan 1, 1979 · This chapter presents an overview of dethiobiotin (DTB) synthetase. The interrelationship between 7,8-diaminopelargonic acid and DTB has been first established when both vitamers have been found to satisfy the biotin requirement of … WebJan 1, 1979 · This chapter presents an overview of dethiobiotin (DTB) synthetase. The interrelationship between 7,8-diaminopelargonic acid and DTB has been first established … too much oil in engine what happens

Mechanism of an ATP-Dependent Carboxylase, …

WebOct 15, 1998 · The crystal structure of the 224-residue protein dethiobiotin synthetase from Escherichia coli has been refined using X-ray diffraction data at 0.97 A resolution at 100 K. The model, consisting of 4143 protein atoms including 1859 H atoms and 436 solvent sites, was refined to a final R factor of 11 ... Macromolecules WebThe levels of dethiobiotin synthetase in Escherichia co2i have been increased 6-fold over the wild type when pre- pared from a X-lysogen carrying the bioD gene under phage … WebDethiobiotin synthetase, DTBS, (PDB id = 1a82) plays an important role in the biotin synthetic pathway. Better known as vitamin H, all organisms require biotin. Biotin’s necessity for life lies in its identity as a prosthetic group for the enzymes that catalyze the many biological carboxylation and transcarboxylation reactions (1). physiologische merkmale definition

Dethiobiotin synthetase: the carbonylation of 7,8 ... - PubMed

Dethiobiotin: Uses, Interactions, Mechanism of Action - DrugBank

WebThe levels of dethiobiotin synthetase in Escherichia co2i have been increased 6-fold over the wild type when pre- pared from a X-lysogen carrying the bioD gene under phage control. The purification procedure employed gave a nearly … WebProtein target information for Bifunctional dethiobiotin synthetase/7,8-diamino-pelargonic acid aminotransferase, mitochondrial (thale cress). Find diseases associated with this … physiologische mengeWebJun 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 … too much oil in relaxed hair

"WebNov 1, 2000 · Sequence analysis of this fragment revealed that it is closely related to a family of ATP-dependent enzymes that also includes dethiobiotin synthetase and the synthetase domains of two amidotransferases involved in cobalamin biosynthesis, cobyrinic acid a,c-diamide synthase (CobB) and cobyric acid synthase (CobQ). " - Dethiobiotin synthetase

Dethiobiotin synthetase

WebSep 5, 1995 · Mechanism of an ATP-Dependent Carboxylase, Dethiobiotin Synthetase, Based on Crystallographic Studies of Complexes with Substrates and a Reaction Intermediate. Biochemistry 1995, 34 (35) , 10985-10995. WebProtein target information for Bifunctional dethiobiotin synthetase/7,8-diamino-pelargonic acid aminotransferase, mitochondrial (thale cress). Find diseases associated with this biological target and compounds tested against it in bioassay experiments.

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WebD-Desthiobiotin. (Synonyms: Dethiobiotin) Cat. No.: HY-128699 Purity: 98.19%. COA Handling Instructions. D-Desthiobiotin is a biotin derivative used in affinity … WebJan 6, 2004 · The structure reveals a nearly symmetric 222 tetramer, in which each bifunctional monomer contains a dethiobiotin synthetase-like amidoligase N-terminal domain and a Type 1 glutamine amidotransferase C-terminal domain. For each amidoligase active site, essential ATP- and UTP-binding surfaces are contributed by three …

WebMar 28, 1995 · One of these enzymes, ATP-dependent dethiobiotin synthetase, catalyzes the carboxylation of 7,8-diaminopelargonic acid leading to the formation of the ureido ring of biotin. The enzyme belongs to the class of ATP-dependent carboxylases and we present here the first crystal structure determined for this class of enzyme. WebMay 1, 1994 · Background In Escherichia coli, the enzymes of the biotin biosynthesis pathway are encoded by the bio operon. One of these enzymes, ATP-dependent dethiobiotin synthetase, catalyzes the carboxylation of 7,8-diaminopelargonic acid leading to the formation of the ureido ring of biotin. The enzyme belongs to the class of ATP …

WebMar 31, 1998 · The ATP-dependent enzyme dethiobiotin synthetase from Escherichia coli catalyses the formation of dethiobiotin from CO2 and 7, 8-diaminopelargonic acid. The … 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

WebMay 8, 1995 · These include (1) the binary complex of dethiobiotin synthetase and the N7-carbamate of 7,8-diaminononanoic acid, (2) the binary complex of enzyme and the alternate substrate, 3-(1-aminoethyl)-nonanedioic acid, (3) the binary complex of enzyme with the product ADP, (4) the quaternary complex of enzyme, ADP, the N7-carbamate of 7,8 ...

WebIn addition, the synthetase domain is homologous to dethiobiotin synthase, 198 an enzyme that forms an iminophosphate intermediate during catalytic turnover. 199 The … too much oil in my car engineWebSep 5, 1995 · The synthetase domains of cobalamin biosynthesis amidotransferases cobB and cobQ belong to a new family of ATP-dependent amidoligases, related to … physiologische mundfloraWebApr 30, 2012 · The Two-Step Synthesis of DTB from KAPA. (A) In bacteria, DTB is synthesized from KAPA by two distinct enzymes encoded by bioA and bioD genes, respectively, catalyzing successively DAPA-AT and DTBS reactions. AdoMTOB, S -adenosyl-2-oxo-4-methylthiobutyric acid. physiologische methoden