O2
Reactions involving O2
Every recorded step where this molecule takes part
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Cholesterol + O2 + NADPH -> 7-alpha-hydroxycholesterol
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consumed Squalene monooxygenase (squalene epoxidase) Cholesterol Biosynthesis (Mevalonate Path… ST-0102
Squalene + O2 + NADPH + H+ → (S)-2,3-oxidosqualene + NADP+ + H2O
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Arachidonic acid + 2 O2 -> PGG2 -> PGH2
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Arachidonic acid + O2 -> 5-HPETE -> LTA4
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L-phenylalanine + O₂ + tetrahydrobiopterin (BH₄) → L-tyrosine + H₂O + dihydrobiopterin (BH₂)
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4-Hydroxyphenylpyruvate + O₂ → homogentisate + CO₂
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Homogentisate + O₂ → maleylacetoacetate
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L-Tyrosine + O2 + BH4 -> L-DOPA + BH2 + H2O
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Dopamine + O2 + ascorbate -> norepinephrine
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Coproporphyrinogen III + O₂ → protoporphyrinogen IX + 2 CO₂
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Protoporphyrinogen IX + 3 O₂ → protoporphyrin IX + 3 H₂O₂ (net oxidation)
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consumed Heme oxygenase (HO-1 inducible; HO-2 constitutive) Heme Degradation (Bilirubin Pathway) ST-0185 rate-limiting
Heme + O₂ + NADPH + H⁺ → biliverdin IXα + Fe²⁺/³⁺ + CO + NADP⁺ + H₂O
Recent literature
Europe PMC · fetched just now · sorted by publication date
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1
Synthetic biology of oncolytic bacteria: Comparative microbial chassis and precise killing strategies.
Hadid MA, Shaikhli NHA, Suhail OK, Hameed ST, Challoob MA. · 2026-06-11
open access unreviewed -
2
Nanozymes: bridging nanoscale characteristics and catalytic mechanisms for advanced biomedical applications.
Sun Y, Yang Y, Kang X, Wang Y. · 2026-06-22
open access unreviewed -
3
mTORC2-Na<sub>v</sub>1.2 signaling drives early hyperexcitability in Alzheimer's disease mouse model.
Dvorak NM, Noebels JL. · 2026-06-22
open access unreviewed -
4
Metabolic engineering of <i>Vibrio natriegens</i> for the efficient biosynthesis of ergothioneine from sucrose using non-sterile fed-batch fermentation.
Liang X, Wang Y, Lv Y, Huang C, Huang Z, Wei J, Jiang S, Dong Z, Zhou Z, Lin M. · 2026-06-12
open access unreviewed -
5
<i>Oryza sativa</i> heavy metal ATPase (<i>OsHMA</i>) transporter-mediated cadmium uptake in rice: functional insights for low-Cd breeding.
Charagh S, Wang J, Hui S, Zhou L, Yang L, Chen Y, Zhang Y, Wu Y, Luo C, Cao R, Shao G, Sheng Z, Zhao F, Lyu Y… · 2026-06-01
open access unreviewed -
6
Ovalbumin oxidative modification fingerprints depend on gas plasma-driven reactive species profiles.
Schulan P, Wende K, Clemen R, Gerling T, Weltmann KD, Ruhnau K, von Woedtke T, Lalk M, Bekeschus S. · 2026-06-17
open access unreviewed -
7
Synergistic application of taurine and spermidine enhances wheat tolerance to neodymium stress through redox homeostasis, metabolic adjustment, and nutrient regulation.
Iqbal R, Mehmood H, Majeed A, Murtaza G, Rebouh NY, Alotaibi MS, Alotaibi SS, Ullah S, Huseynova A, Ali S. · 2026-06-15
open access unreviewed -
8
Zexie decoction alleviates hyperlipidemia through modulation of the PPAR signaling pathway and lysophospholipid metabolism.
Li S, Wen ZQ, Yan P. · 2026-06-15
open access unreviewed -
9
Engineering of fructose-6-phosphate aldolase for one-carbon conversion to mannitol in a designed biotransformation system.
Wang D, Dong Q, Chen P, Zeng Y, Liu Y, Sun Y, Tan J, Yang J. · 2026-06-05
open access unreviewed -
10
MITF-Driven melanoma plasticity as a core mechanism of therapy resistance: integrating microenvironmental signaling, mechanotransduction, and metabolic reprogramming.
Kisielewska M, Suwała S, Drąg-Zalesińska M, Rembiałkowska N. · 2026-06-15
open access unreviewed
External claims. These come from an index outside this database and are not checked against it. Treat them as leads.