Metabolic network

VK055_2533

carB

Network centrality 0.0457 top 95.3%
Chokepoint Yes

Attractive metabolic target: catalyzes a producing chokepoint reaction in Alanine, aspartate and glutamate metabolism, more central than 95.3% 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.

Select a node
EC
-
Pathway
-
Genes
-
Role
-
Isoenzymes
-

Catalyzed reactions

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

RXN-22735

EC 6.3.4.16 · RXN-22735 · not reversible · 2 isoenzymes

2 ATP hydrogen carbonate ammonia
2 ADP phosphate carbamoyl phosphate H+

GLUTAMIN-RXN

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

L-glutamine H2O
L-glutamate ammonia H+

CARBPSYN-RXN

EC 6.3.5.5 · CARBPSYN-RXN · not reversible · 2 isoenzymes

2 ATP L-glutamine hydrogen carbonate H2O
L-glutamate carbamoyl phosphate 2 ADP phosphate 2 H+

RXN-8947

EC 2.3.1.226 · RXN-8947 · reversible · no isoenzyme backup

H+ (S)-1-pyrroline-5-carboxylate malonyl-CoA H2O
(2S,5S)-5-carboxymethyl proline coenzyme A CO2

RXN-14196

EC - · RXN-14196 · reversible · 2 isoenzymes

carbamate ATP
carbamoyl phosphate ADP

RXN-16909

EC - · RXN-16909 · not reversible · 2 isoenzymes

Producing chokepoint
hydrogen carbonate ATP
carboxyphosphate ADP

RXN-22736

EC - · RXN-22736 · not reversible · 2 isoenzymes

Consuming chokepoint
carboxyphosphate ammonia
carbamate phosphate H+

Imported from KpATCC43816.sbml · 2026-07-09