Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

1.2.4.1: pyruvate dehydrogenase (acetyl-transferring)

This is an abbreviated version!
For detailed information about pyruvate dehydrogenase (acetyl-transferring), go to the full flat file.

Word Map on EC 1.2.4.1

Reaction

pyruvate
+
[dihydrolipoyllysine-residue acetyltransferase] lipoyllysine
=
[dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine
+
CO2

Synonyms

aceE, AcoA, CTHT_0006350, CTHT_0069820, dehydrogenase, pyruvate, E1 component of pyruvate dehydrogenase, E1 component of pyruvate dehydrogenase multienzyme complex, E1 component of the pyruvate dehydrogenase multienzyme complex, E1 component subunit alpha, E1 component subunit beta, E1alpha, E1ec, E1p, IAR4, MAB1, MdeB, mitochondrial pyruvate dehydrogenase, More, MtPDC, OsI_14647, OsI_31986, Pda1, PDC, PDH, PDH E1alpha, PDH subunit E1-beta, PDH-A1, PDHa, PdhA1, PDHA1a, PdhB, PDHC, PDHc E1, PDHc-E1, PdhE, PDHE1alpha, PdhH, PH2, pyruvate decarboxylase, pyruvate dehydrogenase, pyruvate dehydrogenase complex, pyruvate dehydrogenase complex E1 component, pyruvate dehydrogenase complex,, pyruvate dehydrogenase E1, pyruvate dehydrogenase E1 alpha subunit, pyruvate dehydrogenase E1 component, pyruvate dehydrogenase E1 component subunit beta, pyruvate dehydrogenase multienzyme complex, pyruvate dehydrogenase multienzyme complex E1, pyruvate dehydrogenase, E1, pyruvate:NAD oxidoreductase, pyruvate:[dihydrolipoyllysine-residue acetyltransferase]-lipoyllysine 2-oxidoreductase (decarboxylating, acceptor-acetylating), pyruvic acid dehydrogenase, pyruvic dehydrogenase, thiamin diphosphate-dependent pyruvate dehydrogenase, thiamin-dependent pyruvate dehydrogenase, thiamine diphosphate-dependent 2-oxo acid decarboxylase, VEG220, Vegetative protein 220

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.4 With a disulfide as acceptor
                1.2.4.1 pyruvate dehydrogenase (acetyl-transferring)

Posttranslational Modification

Posttranslational Modification on EC 1.2.4.1 - pyruvate dehydrogenase (acetyl-transferring)

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
POSTTRANSLATIONAL MODIFICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
glycoprotein
-
the O-glycosylation of PDH E1alpha is involved in the regulation of the PDH activity
phosphoprotein
phosphorylation
phosphorylation of Ser264 slows the preceding binding of substrate to the enzyme's active site via the substrate channel and the subsequent reductive acetylation of the E2 component
proteolytic modification
-
cleavage of 29 amino acid long leader peptide from alpha subunit suggested from deduced protein sequence
side-chain modification
additional information