Title : Ca2+-dependent inhibition of branched-chain α-ketoacid dehydrogenase kinase by thiamine pyrophosphate.

Pub. Date : 2018 Oct 12

PMID : 30224059






4 Functional Relationships(s)
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Protein Name
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1 Ca2+-dependent inhibition of branched-chain alpha-ketoacid dehydrogenase kinase by thiamine pyrophosphate. Thiamine Pyrophosphate branched chain keto acid dehydrogenase kinase Homo sapiens
2 Thiamine pyrophosphate (TPP) is required as a coenzyme for the E1 component of the BCKDH complex and can also bring about activation of the complex by inhibiting BDK. Thiamine Pyrophosphate branched chain keto acid dehydrogenase kinase Homo sapiens
3 Thiamine pyrophosphate (TPP) is required as a coenzyme for the E1 component of the BCKDH complex and can also bring about activation of the complex by inhibiting BDK. Thiamine Pyrophosphate branched chain keto acid dehydrogenase kinase Homo sapiens
4 The present study shows that free Ca2+ in the physiological range greatly increases the sensitivity of BDK to inhibition by TPP (IC50 of 2.5 muM in the presence of 1 muM free Ca2+). Thiamine Pyrophosphate branched chain keto acid dehydrogenase kinase Homo sapiens