High-affinity choline uptake protein bett
Web1 de mar. de 2007 · For osmoprotection, Escherichia coli can synthesize glycine betaine from externally supplied choline by the Bet system (betTIBA products). The major carrier of choline is the high-affinity, proton-driven, secondary transporter BetT, which belongs to the BCCT family of transporters. Fusion proteins consisting of N-terminal fragments of … Web1 de jan. de 2024 · CHT1 has been functionally characterized by its capacity to transport choline with high affinity when expressed in cultured cells or Xenopus oocytes. CHT1 transports choline with a Km value of 1–5 μM in a Na + - and Cl −-dependent manner (Okuda et al. 2000).The only known specific inhibitor of CHT1 is hemicholinium-3 (HC-3), …
High-affinity choline uptake protein bett
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WebProtein knowledgebase. UniParc. Sequence archive. Help. Help pages, FAQs, UniProtKB manual, documents, news archive and Biocuration projects. UniRef. Sequence clusters. … WebCHT1 protein is mainly found in intracellular organelles, such as endosomal compartments and synaptic vesicles. The presence of CHT1 at the plasma membrane is limited by …
WebThe uptake of choline can occur via two transport systems, one that exhibits a high affinity for choline uptake (HAChU, K m =1–5 μM) and is dependent on both Na + and Cl −, and a second transporter system that has a significantly lower affinity for choline uptake (LAChU, K m =10–100 μM) and is independent of Na + and Cl − (see also Ch. 3). WebThe presumed binding proteins of both ABC transporters were shown to be lipoproteins. ... -choline uptake via OpuB (K(m) = 1 microM; Vmax = 21 nmol min-1 mg-1 protein) and OpuC (K(m) = 38 microM; Vmax = 75 nmol min-1 mg-1 protein) revealed that each of these ABC transporters exhibits high affinity and substantial transport capacity.
Web31 de out. de 2000 · Na +-dependent, high-affinity choline uptake in cholinergic neurons is the rate-limiting step in acetylcholine synthesis.Here we report the molecular cloning and functional characterization of the human high-affinity choline transporter (hCHT1). The hCHT1 exhibits significant homology with known members of the Na +-dependent … WebE. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA …
Web28 de mar. de 2003 · Uptake of choline by the high-affinity choline transporter CHT1 is the rate-limiting step in neuronal acetylcholine (ACh) synthesis. Here, we investigated by RT …
Web1 de jan. de 2024 · The high-affinity choline uptake activity in patients with these diseases was predicted to be diminished by mutations that impaired CHT1 function and/or trafficking. There is a functionally relevant, nonsynonymous single nucleotide polymorphism in the coding region of the human CHT1 gene (c.265A>G, rs1013940) (Okuda et al. 2002 ). how to rename a tabWebIn addition to the industrial and biomedical applications of lithium, information on the tolerance of microorganisms to high Li concentrations in natural biological systems is limited. Strain LCHXa is a novel free-living Gram-positive, non-motile how to rename a tab in salesforceWeb23 de dez. de 2009 · We identified a choline, betaine and carnitine transporter, designated Cbc, from Pseudomonas syringae and Pseudomonas aeruginosa that is unusual among members of the ATP-binding cassette (ABC) transporter family in its use of multiple periplasmic substrate-binding proteins (SBPs) that are highly specific for their … norristown state hospital human resourcesWeb1 de mai. de 2008 · This transporter has a particularly low affinity (Km of 876 μM) and high capacity (Vmax of 80 nmol/min/mg of protein) for choline transport relative to other … norristown social security office hoursWebGene ID: 13909447, discontinued on 16-Jul-2024. Summary Other designations. High-affinity choline uptake protein BetT norristown state hospital building 9Web16 de mai. de 2013 · High-affinity choline uptake protein BetT: Tetragenococcus halophilus: 12172: TEH_13620: glycine betaine transporter ButA: Thauera linaloolentis: 102519: C666_13385: choline/carnitine/betaine transporter: Tsukamurella paurometabola: 16120: Tpau_2792: choline/carnitine/betaine transporter: norristown sewer paymentWebHigh-affinity transport of choline-O-sulfate and its use as a compatible solute in Bacillus subtilis High-affinity transport of choline-O-sulfate and its use as a compatible solute in … norristown state hospital redevelopment