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O2Stex in iECB_1328
  • superoxide anion transport via diffusion (extracellular to periplasm)
  • o2s_e:-1 ⇌ o2s_p:-1
  • Bounds: (-1000.0, 1000.0)
  • Universal Reaction: O2Stex
Properties
  • Names: superoxide anion transport via diffusion (extracellular to periplasm)[0], superoxide anion transport via diffusion[0,1,2,3,4], TRANS-RXNBWI-115401.ce.maizeexp.SUPER-OXIDE_SUPER-OXIDE[1], TRANS-RXNBWI-115401.cm.maizeexp.SUPER-OXIDE_SUPER-OXIDE[2], -[3,4]
Data Sources: [0] rxn09030 via ModelSEED, [1] rxn29735 via ModelSEED, [2] rxn33031 via ModelSEED, [3] rxn33034 via ModelSEED, [4] rxn33037 via ModelSEED
Linkouts
Data Sources: [0] rxn09030 via ModelSEED, [1] rxn29735 via ModelSEED, [2] rxn33031 via ModelSEED, [3] rxn33034 via ModelSEED, [4] rxn33037 via ModelSEED
Reaction Participants
Stoich. BiGG ID Name Reference x [side] Compartment
-1 o2s_e:-1 superoxide CHEBI:18421 - -
1 o2s_p:-1 superoxide CHEBI:18421 - -
Gene Reaction Rule
ECB_01348 or ECB_02142 or ECB_00238 or ECB_00933
BiGG ID Name
ECB_00238 ECB 00238
ECB_01348 ECB 01348
ECB_00933 ECB 00933
ECB_02142 ECB 02142
MEMOTE Flags
This reaction was flagged in the following MEMOTE tests:

There are a total of 5 reversible oxygen-containing reactions (9.26% of all oxygen-containing reactions): MOX, EX_o2_e, O2tpp, O2tex, O2Stex

The directionality of oxygen-producing/-consuming reactions affects the model's ability to grow anaerobically i.e. create faux-anaerobic organisms. This test reports how many of these oxygen-containing reactions are reversible. This test does not have any mandatory 'pass' criteria. Implementation: First, find the metabolite representing atmospheric oxygen in the model on the basis of an internal mapping table or by specifically looking for the formula "O2". Then, find all reactions that produce or consume oxygen and report those that are reversible.