But-3-en-2-one (BioCAD00000007694)

plant natural products microbial natural products

Metabolite Card

Formula: C4H6O (70.0419)
SMILES: CC(=O)C=C

Synonyms [en]

methyl vinyl ketone; but-3-en-2-one; 3-buten-2-one; Butenone; 2-Butenone; 3-oxo-1-butene

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

But-3-en-2-one. 数据之源，洞见之始. SMRUCC genomics institute, a synthetic life researcher from China. https://biocad_registry.innovation.ac.cn/s/(-)-arctiin (retrieved 2026-01-03) (CAD Registry RN: BioCAD00000007694). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

A methyl ketone that is butan-2-one with an unsaturation at position 3." []

Entity Information

DBLinks

Other DBLinks
  • CAS Registry Number: 25038-87-3
  • CAS Registry Number: 78-94-4
  • PubChem: 6570
  • ChEBI: ChEBI:48058
  • HMDB: HMDB0061873
  • LipidMaps: LMFA12000018
  • KEGG: C20701
  • BioCyc: CPD-8847
  • NCBI MeSH: 3-buten-2-one
  • Wikipedia: Methyl_vinyl_ketone
  • MoNA: JP002135
  • Coconut NaturalProduct: CNP0571315.0

Class / Ontology

Metabolic Network
ID EC Number Name
KEGG:R10562 1.14.14.58 (6E,10E)-geranyllinalool,[reduced NADPH---hemoprotein reductase]:oxygen oxidoreductase
KEGG:R11949 1.14.14.59 (3S,6E)-nerolidol,[reduced NADPH---hemoprotein reductase]:oxygen oxidoreductase
Rhea:RHEA:13546 1.14.14.58 (6E,10E)-geranyllinalool + reduced [NADPH—hemoprotein reductase] + O2 => (3E,7E)-4,8,12-trimethyltrideca 1,3,7,11-tetraene + but-3-en-2-one + oxidized [NADPH—hemoprotein reductase] + 2 H2O + H+
Rhea:RHEA:13547 1.14.14.58 (3E,7E)-4,8,12-trimethyltrideca 1,3,7,11-tetraene + but-3-en-2-one + oxidized [NADPH—hemoprotein reductase] + 2 H2O + H+ => (6E,10E)-geranyllinalool + reduced [NADPH—hemoprotein reductase] + O2
Rhea:RHEA:13548 1.14.14.58 (6E,10E)-geranyllinalool + reduced [NADPH—hemoprotein reductase] + O2 <=> (3E,7E)-4,8,12-trimethyltrideca 1,3,7,11-tetraene + but-3-en-2-one + oxidized [NADPH—hemoprotein reductase] + 2 H2O + H+
Rhea:RHEA:55425 1.14.14.59 (3S,6E)-nerolidol + reduced [NADPH—hemoprotein reductase] + O2 => (3E)-4,8-dimethylnona-1,3,7-triene + but-3-en-2-one + oxidized [NADPH—hemoprotein reductase] + 2 H2O + H+
Rhea:RHEA:55426 1.14.14.59 (3E)-4,8-dimethylnona-1,3,7-triene + but-3-en-2-one + oxidized [NADPH—hemoprotein reductase] + 2 H2O + H+ => (3S,6E)-nerolidol + reduced [NADPH—hemoprotein reductase] + O2
Rhea:RHEA:55427 1.14.14.59 (3S,6E)-nerolidol + reduced [NADPH—hemoprotein reductase] + O2 <=> (3E)-4,8-dimethylnona-1,3,7-triene + but-3-en-2-one + oxidized [NADPH—hemoprotein reductase] + 2 H2O + H+
Rhea:RHEA:66441 butan-2-one + NADP+ => but-3-en-2-one + NADPH + H+
Rhea:RHEA:66442 but-3-en-2-one + NADPH + H+ => butan-2-one + NADP+
Rhea:RHEA:66443 butan-2-one + NADP+ <=> but-3-en-2-one + NADPH + H+
BioCyc:RXN-12293 1.3.1.- CPD-8847 + NADPH + PROTON --> MEK + NADP
BioCyc:RXN-11911 1.14.14.59 CPD-12568 + Red-NADPH-Hemoprotein-Reductases + OXYGEN-MOLECULE --> CPD-8844 + CPD-8847 + Ox-NADPH-Hemoprotein-Reductases + 2 WATER
BioCyc:RXN-8619 1.14.13.- PROTON + CPD-8843 + NADPH + OXYGEN-MOLECULE --> CPD-8844 + CPD-8847 + NADP + 2 WATER
BioCyc:RXN-8620 1.14.14.58 CPD-8848 + Red-NADPH-Hemoprotein-Reductases + OXYGEN-MOLECULE --> CPD-8846 + CPD-8847 + Ox-NADPH-Hemoprotein-Reductases + 2 WATER
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Organism Source

Taxonomy Source

  1. Artemisia argyi [ncbi taxid: 259893]
  2. Artemisia montana [ncbi taxid: 669134]
  3. Artemisia princeps [ncbi taxid: 223870]
  4. Falcaria vulgaris [ncbi taxid: 52469]
  5. Homo sapiens [ncbi taxid: 9606]
  6. Sium sisarum [ncbi taxid: 240844]
  7. Streptomyces griseoruber [ncbi taxid: 1943]
  8. Zanthoxylum bungeanum [ncbi taxid: 328401]
  9. Zanthoxylum piperitum [ncbi taxid: 354529]
  10. Zanthoxylum schinifolium [ncbi taxid: 354530]

Pathway Synthetic

pathway id name
BioCyc:META_PWY-6668 (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene biosynthesis
BioCyc:ARA_PWY-6668 (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene biosynthesis
BioCyc:ARA_PWY-6786 detoxification of reactive carbonyls in chloroplasts
BioCyc:META_PWY-6786 detoxification of reactive carbonyls in chloroplasts
BioCyc:META_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
BioCyc:ARA_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis
PlantCyc:SORGHUMBICOLOR_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
PlantCyc:SUGARBEET_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
PlantCyc:ACOERULEA_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
PlantCyc:SVIRIDIS_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
PlantCyc:SWEETORANGE_PWY-6668 (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene biosynthesis
PlantCyc:ALYRATA_PWY-6668 (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene biosynthesis
PlantCyc:ARA_PWY-6786 detoxification of reactive carbonyls in chloroplasts
PlantCyc:WHEATA_PWY-6786 detoxification of reactive carbonyls in chloroplasts
PlantCyc:WHEATD_PWY-6786 detoxification of reactive carbonyls in chloroplasts
PlantCyc:BRAPA_FPSC_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
PlantCyc:BSTRICTA_PWY-5434 (3E)-4,8-dimethylnona-1,3,7-triene biosynthesis I
PlantCyc:BSTRICTA_PWY-6668 (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene biosynthesis
PlantCyc:CACUMINATA_PWY-6786 detoxification of reactive carbonyls in chloroplasts
PlantCyc:CARIETINUM_ICC4958_PWY-6668 (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene biosynthesis
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