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In enzymology, a 4-hydroxythreonine-4-phosphate dehydrogenase (EC 1.1.1.262) is an enzyme that catalyzes the chemical reaction 4-phosphonooxy-L-threonine + NAD+ (2S)-2-amino-3-oxo-4-phosphonooxybutanoate + NADH + H+ Thus, the two substrates of this enzyme are and NAD+, whereas its 3 products are , NADH, and H+.

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dbo:abstract
  • In enzymology, a 4-hydroxythreonine-4-phosphate dehydrogenase (EC 1.1.1.262) is an enzyme that catalyzes the chemical reaction 4-phosphonooxy-L-threonine + NAD+ (2S)-2-amino-3-oxo-4-phosphonooxybutanoate + NADH + H+ Thus, the two substrates of this enzyme are and NAD+, whereas its 3 products are , NADH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 4-phosphonooxy-L-threonine:NAD+ oxidoreductase. Other names in common use include NAD+-dependent threonine 4-phosphate dehydrogenase, L-threonine 4-phosphate dehydrogenase, 4-(phosphohydroxy)-L-threonine dehydrogenase, PdxA, and 4-(phosphonooxy)-L-threonine:NAD+ oxidoreductase. This enzyme participates in vitamin B6 metabolism. (en)
  • La 4-idrossitreonina-4-fosfato deidrogenasi è un enzima appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: 4-fosfonoossi-L-treonina+ NAD+ ⇄ (2S)-2-amino-3-osso-4-fosfonoossibutanoato + NADH + H+ Il prodotto della reazione va incontro a decarbossilazione, a dare 3-ammino-2-ossopropilfosfato. In Escherichia coli, l'enzima è coinvolto nel pathway di biosintesi del coenzima piridossalfosfato, che si serve anche della , della , della , della e della . (it)
  • 4-ヒドロキシトレオニン-4-リン酸デヒドロゲナーゼ(4-hydroxythreonine-4-phosphate dehydrogenase)は、次の化学反応を触媒する酸化還元酵素である。 4-ホスホノオキシ-L-トレオニン + NAD+ (2S)-2-アミノ-3-オキソ-4-ホスホノオキシブタン酸 + NADH + H+ すなわち、この酵素の基質はとNAD+、生成物はとNADHとH+である。 組織名は4-phosphonooxy-L-threonine:NAD+ oxidoreductaseで、別名にNAD+-dependent threonine 4-phosphate dehydrogenase, L-threonine 4-phosphate dehydrogenase, 4-(phosphohydroxy)-L-threonine dehydrogenase, PdxA, 4-(phosphonooxy)-L-threonine:NAD+ oxidoreductaseがある。 (ja)
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  • 1.1.1.262
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  • 1.100000 (xsd:double)
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  • 50570 (xsd:integer)
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  • 1 (xsd:integer)
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  • 4 (xsd:integer)
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rdfs:comment
  • La 4-idrossitreonina-4-fosfato deidrogenasi è un enzima appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: 4-fosfonoossi-L-treonina+ NAD+ ⇄ (2S)-2-amino-3-osso-4-fosfonoossibutanoato + NADH + H+ Il prodotto della reazione va incontro a decarbossilazione, a dare 3-ammino-2-ossopropilfosfato. In Escherichia coli, l'enzima è coinvolto nel pathway di biosintesi del coenzima piridossalfosfato, che si serve anche della , della , della , della e della . (it)
  • 4-ヒドロキシトレオニン-4-リン酸デヒドロゲナーゼ(4-hydroxythreonine-4-phosphate dehydrogenase)は、次の化学反応を触媒する酸化還元酵素である。 4-ホスホノオキシ-L-トレオニン + NAD+ (2S)-2-アミノ-3-オキソ-4-ホスホノオキシブタン酸 + NADH + H+ すなわち、この酵素の基質はとNAD+、生成物はとNADHとH+である。 組織名は4-phosphonooxy-L-threonine:NAD+ oxidoreductaseで、別名にNAD+-dependent threonine 4-phosphate dehydrogenase, L-threonine 4-phosphate dehydrogenase, 4-(phosphohydroxy)-L-threonine dehydrogenase, PdxA, 4-(phosphonooxy)-L-threonine:NAD+ oxidoreductaseがある。 (ja)
  • In enzymology, a 4-hydroxythreonine-4-phosphate dehydrogenase (EC 1.1.1.262) is an enzyme that catalyzes the chemical reaction 4-phosphonooxy-L-threonine + NAD+ (2S)-2-amino-3-oxo-4-phosphonooxybutanoate + NADH + H+ Thus, the two substrates of this enzyme are and NAD+, whereas its 3 products are , NADH, and H+. (en)
rdfs:label
  • 4-hydroxythreonine-4-phosphate dehydrogenase (en)
  • 4-idrossitreonina-4-fosfato deidrogenasi (it)
  • 4-ヒドロキシトレオニン-4-リン酸デヒドロゲナーゼ (ja)
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  • 4-hydroxythreonine-4-phosphate dehydrogenase (en)
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