Metabolic network

VK055_2788

methylmalonate-semialdehyde dehydrogenase

Network centrality 0.32068 top 99.4%
Chokepoint Yes

Attractive metabolic target: catalyzes a consuming chokepoint reaction in Inositol phosphate metabolism, no isoenzyme backup detected, more central than 99.4% of genes in this genome.

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-11213

EC 1.2.1.27 · RXN-11213 · not reversible · no isoenzyme backup

(S)-methylmalonate-semialdehyde coenzyme A NAD+ H2O
propanoyl-CoA hydrogen carbonate NADH H+

1.2.1.27-RXN

EC 1.2.1.27 · 1.2.1.27-RXN · reversible · no isoenzyme backup

methylmalonate semialdehyde coenzyme A NAD+ H2O
propanoyl-CoA hydrogen carbonate NADH H+

RXN-2902

EC 1.2.1.18 · RXN-2902 · not reversible · no isoenzyme backup

Consuming chokepoint
3-oxopropanoate coenzyme A NAD+
acetyl-CoA CO2 NADH

Imported from KpATCC43816.sbml · 2026-07-09