1.14.99.46: pyrimidine oxygenase

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

Reaction

Synonyms

RutA

ECTree

1 Oxidoreductases

1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen

1.14.99 Miscellaneous

1.14.99.46 pyrimidine oxygenase

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Results	in table
2146	AA Sequence
2	Cloned(Commentary)
5	Cofactor
1	Crystallization (Commentary)
5	General Information
7	Natural Substrates/ Products (Substrates)
3	Organism
3	Pathway
8	PDB ID
1	pH Optimum
2	Purification (Commentary)
6	Reaction
3	Reference
10	Substrates and Products (Substrate)
4	Synonyms
1	Systematic Name
1	Temperature Optimum [°C]

Natural Substrates Products

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Natural Substrates Products on EC 1.14.99.46 - pyrimidine oxygenase

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thymine + FMNH2 + O2

(Z)-2-methylureidoacrylate peracid + FMN

Escherichia coli

P75898

717703, 717728, 717729

uracil + FMNH2 + O2

(Z)-3-ureidoacrylate peracid + FMN

Escherichia coli

P75898

717703, 717728, 717729

additional information

Escherichia coli

P75898

the pyrimidine ring is cleaved directly by adding a pair of oxygen atoms and producing ureidoacrylate peracid. This odd metabolite, a strong and highly toxic oxidizing agent, is reduced spontaneously, albeit slowly, to ureidoacrylate

717728