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
Combinatorial metabolic engineering of <i>Mycobacterium neoaurum</i> LY-2 for efficient androstenedione production from phytosterols.
Xu L, Peng C, Pan W, Tong Y, Shi J, Xu Z, Li H. · 2026-08-19
open access unreviewed -
2
Unlocking raw-corncob consolidated bioprocessing for malic acid production by DyP-enabled lignin deconstruction in <i>Myceliophthora thermophila</i>.
Zhang Y, Zhang Y, Han L, Liu J, Liu D, Sun T, Wang D, Li M, Li J, Tian C. · 2026-08-08
open access unreviewed -
3
Metabolic engineering of <i>Escherichia coli</i> for efficient production of d-phenylglycine.
Xiong Y, Shang Z, Lu L, Wang T, Cai G, Shen X, Sun X, Wang J, Yuan Q. · 2026-08-07
open access unreviewed -
4
EINN: An enzyme-informed neural network guided by an enzyme-constrained genome-scale metabolic model.
Steven R, Kimata K, Chegodaev D, Handayani L, Satou K. · 2026-08-06
open access unreviewed -
5
Reassigning an amber codon to selenocysteine using a functional cysteine suppression pair in <i>Escherichia coli</i>.
Niu S, Wei J, Li M, Guo B, Yan Q, Huang Y, Jiang Z, Song J. · 2026-07-29
open access unreviewed -
6
Engineered probiotics couple photothermal cuproptosis with biomechanical disruption and immune activation.
Zhang X, Liu X, Huang K, Jin B, Ma N, Liu H, Jiang H, Wang X. · 2026-09-21
open access unreviewed -
7
Antifibrotic hydrogel strategies for scarless tissue regeneration: mechanisms, design, and application.
Zhu S, Shi Y, Wang H, Feng L, Lu Y, Si X, Ma Q, He L, Liu S. · 2026-09-17
open access unreviewed -
8
A bladder microenvironment-adaptive ceria nanozyme hydrogel enables urea-responsive intravesical chemo-immunotherapy.
Yuan Y, Yu L, Feng H, Li C, Chen X, Feng L, Pan T, Gao L, Zhou Y, Zhang L. · 2026-09-16
open access unreviewed -
9
Dismantling the eDNA-mediated H<sub>2</sub>S barrier with biohybrids against refractory biofilm infections.
Yin M, Su M, Yi J, Ren Y, Zhang Y, Wu Q, Yang C, Xiao S, Gao C, Tang R, Cheng B, Xia J. · 2026-09-15
open access unreviewed -
10
A transferrin receptor-targeted liposome for iron metabolism regulation-augmented photodynamic therapy in glioblastoma.
Wen R, He G, Wan Y, Guo X, Xiong S, Wu Y, Wei Y, Li D, Lin J, Huang P. · 2026-09-16
open access unreviewed
External claims. These come from an index outside this database and are not checked against it. Treat them as leads.