Metabolic network

VK055_0529

protocatechuate 3,4-dioxygenase, alpha subunit

Network centrality 0.03522 top 94.2%
Chokepoint Yes

Attractive metabolic target: catalyzes a producing chokepoint reaction in Aminobenzoate degradation, no isoenzyme backup detected, more central than 94.2% of genes in this genome, no human homolog detected.

Pathways

KEGG pathways this gene's reaction(s) belong to.

Network

Two-hop reaction neighborhood around this protein; pathway boxes use one primary KEGG route per reaction when several mappings exist. Click a pathway box to open its full route map.

Reaction catalyzed by this protein Chokepoint reaction Neighbor reaction Pathway grouping (2+ reactions sharing a route) Connected reaction (arrow shows direction, when known) ⇌ Reversible reaction (double arrow) Cross-pathway connection

Selected reaction

Click a node in the network above, or a row in the table below, to inspect it here.

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EC
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Pathway
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Genes
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Role
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Isoenzymes
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Catalyzed reactions

Every reaction this gene catalyzes, with substrates/products and isoenzyme backup.

RXN-9731

EC 1.13.11.3 · RXN-9731 · not reversible · no isoenzyme backup

4-sulfocatechol dioxygen
2 H+ 3-sulfomuconate

RXN-11861

EC 1.13.11.- · RXN-11861 · not reversible · no isoenzyme backup

Producing chokepoint
gallate dioxygen
2-pyrone-4,6-dicarboxylate H2O H+

Imported from KpATCC43816.sbml · 2026-07-09