Thiamin diphosphate [mitochondrial matrix]
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Details
Name
Thiamin diphosphate
Thiamine diphosphate
Thiamin pyrophosphate
TPP
ThPP
Stable identifier
REACT_2518.2
Reference entity
Thiamin diphosphate [ChEBI:18290]
Links to compound in external databases
ChEBI:18290
COMPOUND:C00068
PubChem Substance:8143825
Cellular compartment
mitochondrial matrix
GO
Component of
pyruvate dehydrogenase E1 complex [mitochondrial matrix]
alpha-ketoglutarate dehydrogenase E1 holoenzyme [mitochondrial matrix]
branched-chain alpha-ketoacid dehydrogenase E1 complex [mitochondrial matrix]
phosphorylated pyruvate dehydrogenase E1 complex [mitochondrial matrix]
branched-chain alpha-ketoacid dehydrogenase E1 complex (name copied from entity in Homo sapiens) [mitochondrial matrix]
alpha-ketoglutarate dehydrogenase E1 holoenzyme (name copied from entity in Homo sapiens) [mitochondrial matrix]
pyruvate dehydrogenase E1 complex (name copied from entity in Homo sapiens) [mitochondrial matrix]
phosphorylated pyruvate dehydrogenase E1 complex (name copied from entity in Homo sapiens) [mitochondrial matrix]
branched-chain alpha-ketoacid dehydrogenase E1 complex (name copied from entity in Homo sapiens) [mitochondrial matrix]
alpha-ketoglutarate dehydrogenase E1 holoenzyme (name copied from entity in Homo sapiens) [mitochondrial matrix]
...
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Participates in processes
Pyruvate metabolism and Citric Acid (TCA) cycle
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Pyruvate metabolism
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pyruvate + CoASH + NAD+ => acetylCoA + CO2 + NADH + H+ [Homo sapiens]
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Regulation of pyruvate dehydrogenase (PDH) complex
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PDK-catalyzed phosphorylation (inactivation) of PDC E1 alpha subunit [Homo sapiens]
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PDP-catalyzed dephosphorylation (activation) of phospho E1 alpha subunit [Homo sapiens]
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Citric acid cycle (TCA cycle)
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alpha-ketoglutarate + CoASH + NAD+ => succinyl-CoA + CO2 + NADH + H+ [Homo sapiens]
Metabolism of amino acids and derivatives
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Branched-chain amino acid catabolism
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a-ketoisocaproate, a-keto b-methylvalerate, or a-ketoisovalerate + CoA + NAD+ => isovaleryl-CoA, a-methylbutyryl-CoA, or isobuyryl-CoA + CO2 + NADH + H+ [Homo sapiens]
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Lysine catabolism
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alpha-ketoadipate + CoASH + NAD+ => glutaryl-CoA + CO2 + NADH + H+ [Homo sapiens]
Other forms of this molecule
Thiamin pyrophosphate [peroxisomal matrix]
Thiamin diphosphate [intracellular]
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Stable link for this page
Date: 2010-09-02 23:08:09
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