Metabolic network

VK055_5041

imidazole glycerol phosphate synthase, glutamineamidotransferase subunit

Back to protein
Network centrality 0.07905 top 96.9%
Chokepoint No

Metabolic context: more central than 96.9% of genes in this genome, no human homolog detected.

Pathways

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

Alanine, aspartate and glutamate metabolism Arginine biosynthesis Histidine metabolism

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.

GLUTAMIN-RXN

EC 3.5.1.2, 3.5.1.38 · GLUTAMIN-RXN · not reversible · 10 isoenzymes

L-glutamine H2O
→
L-glutamate ammonia H+

RXN-17900

EC - · RXN-17900 · not reversible · no isoenzyme backup

phosphoribulosylformimino-AICAR-phosphate ammonia
→
D-erythro-1-(imidazol-4-yl)-glycerol 3-phosphate 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide H2O

GLUTAMIDOTRANS-RXN

EC 4.3.2.10 · GLUTAMIDOTRANS-RXN · not reversible · no isoenzyme backup

phosphoribulosylformimino-AICAR-phosphate L-glutamine
→
H+ L-glutamate D-erythro-1-(imidazol-4-yl)-glycerol 3-phosphate 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide

Imported from KpATCC43816.sbml · 2026-07-09