4.1.1.43: phenylpyruvate decarboxylase

This is an abbreviated version!
For detailed information about phenylpyruvate decarboxylase, go to the full flat file.

Reaction

Synonyms

ARO10, Decarboxylase, phenylpyruvate, KDC, phenyl/indolepyruvate decarboxylase, phenylpyruvate decarboxylase, PpdA, PPDC, YDR380W

ECTree

     4 Lyases

         4.1 Carbon-carbon lyases

             4.1.1 Carboxy-lyases

                4.1.1.43 phenylpyruvate decarboxylase

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Results	in table
77	AA Sequence
2	Application
1	CAS Registry Number
9	Cloned(Commentary)
8	Cofactor
2	Crystallization (Commentary)
3	Expression
4	General Information
1	General Stability
10	Inhibitors
31	kcat/KM [mM/s]
40	KM Value [mM]
5	Metals/Ions
9	Molecular Weight [Da]
14	Natural Substrates/ Products (Substrates)
55	Organism
9	Pathway
10	PDB ID
4	pH Optimum
3	pH Stability
6	Protein Variants
9	Purification (Commentary)
1	Reaction
1	Reaction Type
37	Reference
12	Source Tissue
4	Specific Activity [micromol/min/mg]
1	Storage Stability
81	Substrates and Products (Substrate)
8	Subunits
20	Synonyms
1	Systematic Name
38	Turnover Number [1/s]

Systematic Name

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Systematic Name on EC 4.1.1.43 - phenylpyruvate decarboxylase

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SYSTEMATIC NAME

IUBMB Comments

phenylpyruvate carboxy-lyase (phenylacetaldehyde-forming)

The enzyme from the bacterium Azospirillum brasilense also acts on some other substrates, including (indol-3-yl)pyruvate, with much lower efficiency. However, it only possesses classical Michaelis-Menten kinetics with phenylpyruvate. Aliphatic 2-oxo acids longer that 2-oxohexanoate are not substrates. cf. EC 4.1.1.74, indolepyruvate decarboxylase.