1.13.11.8: protocatechuate 4,5-dioxygenase
This is an abbreviated version!
For detailed information about protocatechuate 4,5-dioxygenase, go to the full flat file.
Word Map on EC 1.13.11.8
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1.13.11.8
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paucimobilis
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extradiol
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sphingomonas
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vanillate
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testosteroni
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2-pyrone-4,6-dicarboxylate
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3,4-dioxygenase
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3-o-methylgallate
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4,5-cleavage
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comamonas
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meta-cleavage
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o-demethylase
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4-oxalomesaconate
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sphingobium
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tetrahydrofolate-dependent
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ring-cleavage
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nishikawa
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extradiol-type
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ochraceae
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katayama
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2,3-dihydroxybiphenyl
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biofuel production
- 1.13.11.8
- paucimobilis
-
extradiol
- sphingomonas
- vanillate
- testosteroni
- 2-pyrone-4,6-dicarboxylate
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3,4-dioxygenase
- 3-o-methylgallate
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4,5-cleavage
- comamonas
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meta-cleavage
- o-demethylase
- 4-oxalomesaconate
- sphingobium
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tetrahydrofolate-dependent
-
ring-cleavage
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nishikawa
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extradiol-type
- ochraceae
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katayama
- 2,3-dihydroxybiphenyl
- biofuel production
Reaction
Synonyms
LigAB, PCA 4,5-dioxygenase, PcaA, PCD 4,5, PCD4,5, PmdAB, protocatechuate 4,5-oxygenase, protocatechuic 4,5-dioxygenase, protocatechuic 4,5-oxygenase
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1.13.11.8 protocatechuate 4,5-dioxygenaseAdvanced search results
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General Information on EC 1.13.11.8 - protocatechuate 4,5-dioxygenase
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GENERAL INFORMATION 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
evolution
protocatechuate 4,5-dioxygenase (LigAB) from Sphingobium sp. strain SYK-6 is the defining member of the type II extradiol dioxygenase superfamily, a.k.a. PCA dioxygenase superfamily or PCADSF, computational docking and sequence comparisons of the enzyme with PCA dioxygenase superfamily LigAB enzymes
metabolism
physiological function
additional information
metabolism
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catabolic pathway for protocatechuate in strain E6 and gene organization of the PCA45 pathway genes, overview
metabolism
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the enzyme is involved in the catabolic degradation pathway of protocatechuate, 2-pyrone-4,6-dicarboxylate is a normal intermediate in the meta fission degradative pathway of protocatechuate
metabolism
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the enzyme takes part in the protocatechuate (PCA) 4,5-cleavage pathway, one of the key metabolic routes for degradation of various aromatic compounds, e.g lignin-derived low-molecular-weight aromatic compounds, phthalate isomers, and fluorene
metabolism
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the enzyme takes part in the protocatechuate (PCA) 4,5-cleavage pathway, one of the key metabolic routes for degradation of various aromatic compounds, e.g lignin-derived low-molecular-weight aromatic compounds, phthalate isomers, and fluorene
metabolism
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catabolic pathway for protocatechuate in strain E6 and gene organization of the PCA45 pathway genes, overview
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physiological function
the enzyme plays a key aromatic ring-opening role in the metabolism of several lignin derived aromatic compounds
physiological function
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transcriptional regulation of the Comamonas-type enzyme, overview
physiological function
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transcriptional regulation of the Sphingobium-type enzyme, overview
additional information
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PCA 4,5-dioxygenase is essential for growth of strain E6 on protocatechuate, disruption of pmdB in E6, which code for the beta-subunit of PCA 4,5-dioxygenase results in a growth defect on protocatechuate, while inactivation of pmdBII does not affect the growth
additional information
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PCA 4,5-dioxygenase is essential for growth of strain E6 on protocatechuate, disruption of pmdB in E6, which code for the beta-subunit of PCA 4,5-dioxygenase results in a growth defect on protocatechuate, while inactivation of pmdBII does not affect the growth
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