(S)-Lactaldehyde (BioCAD00000000990)

microbial natural products

Metabolite Card

Formula: C3H6O2 (74.0368)
SMILES: C[C@H](O)C=O

Synonyms [en]

(S)-Lactaldehyde; L-lactaldehyde; L-2-Hydroxypropionaldehyde; (2S)-2-hydroxypropanal; lactaldehyde; Alpha-hydroxypropionaldehyde

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

(S)-Lactaldehyde. 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: BioCAD00000000990). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

L-lactaldehyde is an intermediate metabolite in the pyruvate metabolism pathway. L-lactaldehyde is irreversibly produced from pyruvaldehyde via the enzyme aldehyde reductase (EC:1.1.1.21) which is then irreversibly converted to propylene glycol via aldehyde reductase (EC:1.1.1.21).

Mitochondria
Entity Information

DBLinks

Other DBLinks
  • CAS Registry Number: 3913-64-2
  • CAS Registry Number: 598-35-6
  • PubChem: 439231
  • ChEBI: ChEBI:18041
  • ChEBI: ChEBI:18419
  • HMDB: HMDB0003052
  • KEGG: C00424
  • NCBI MeSH: lactaldehyde
  • Wikipedia: Lactaldehyde
  • DrugBank: DB03776
  • RefMet: RM0118190
  • Coconut NaturalProduct: CNP0482941.2

Class / Ontology

Metabolic Network
ID EC Number Name
KEGG:R01446 1.2.1.22 (S)-lactaldehyde:NAD+ oxidoreductase
KEGG:R02257 1.1.1.77 propane-1,2-diol:NAD+ oxidoreductase
KEGG:R02258 1.1.1.77 (S)-propane-1,2-diol:NAD+ oxidoreductase
KEGG:R02259 1.1.1.55 propane-1,2-diol:NADP+ oxidoreductase
KEGG:R02260 1.1.1.283 (S)-lactaldehyde:NADP+ oxidoreductase
KEGG:R02261 4.1.2.53 2-dehydro-3-deoxy-L-rhamnonate (S)-lactaldehyde lyase (pyruvate-forming)
KEGG:R02262 4.1.2.17 L-fuculose-1-phosphate lactaldehyde-lyase
KEGG:R02263 4.1.2.19 L-rhamnulose-1-phosphate lactaldehyde-lyase
KEGG:R10715 1.1.1.6 C00424 + C00003<=>C00546 + C00004 + C00080
KEGG:R13181 4.1.2.64 2-dehydro-3-deoxy-L-fuconate (S)-lactaldehyde-lyase (pyruvate-forming)
Rhea:RHEA:12934 4.1.2.17 L-fuculose 1-phosphate => (S)-lactaldehyde + dihydroxyacetone phosphate
Rhea:RHEA:12935 4.1.2.17 (S)-lactaldehyde + dihydroxyacetone phosphate => L-fuculose 1-phosphate
Rhea:RHEA:12936 4.1.2.17 L-fuculose 1-phosphate <=> (S)-lactaldehyde + dihydroxyacetone phosphate
Rhea:RHEA:14278 1.2.1.22 (S)-lactaldehyde + NAD+ + H2O => (S)-lactate + NADH + 2 H+
Rhea:RHEA:14279 1.2.1.22 (S)-lactate + NADH + 2 H+ => (S)-lactaldehyde + NAD+ + H2O
Rhea:RHEA:14280 1.2.1.22 (S)-lactaldehyde + NAD+ + H2O <=> (S)-lactate + NADH + 2 H+
Rhea:RHEA:15886 1.1.1.55 propane-1,2-diol + NADP+ => (S)-lactaldehyde + NADPH + H+
Rhea:RHEA:15887 1.1.1.55 (S)-lactaldehyde + NADPH + H+ => propane-1,2-diol + NADP+
Rhea:RHEA:15888 1.1.1.55 propane-1,2-diol + NADP+ <=> (S)-lactaldehyde + NADPH + H+
Rhea:RHEA:15934 1.1.1.77 (S)-propane-1,2-diol + NAD+ => (S)-lactaldehyde + NADH + H+
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Organism Source

Taxonomy Source

  1. Escherichia coli [ncbi taxid: 562]

Pathway Synthetic

pathway id name
BioCyc:META_FUC-RHAMCAT-PWY superpathway of fucose and rhamnose degradation
BioCyc:ECO_PWY0-1315 L-lactaldehyde degradation (anaerobic)
BioCyc:ECO_FUCCAT-PWY fucose degradation
BioCyc:VCHO_PWY0-1317 L-lactaldehyde degradation (aerobic)
BioCyc:SHIGELLA_RHAMCAT-PWY L-rhamnose degradation I
BioCyc:SHIGELLA_PWY0-1317 L-lactaldehyde degradation (aerobic)
BioCyc:ECOO157_FUC-RHAMCAT-PWY superpathway of fucose and rhamnose degradation
BioCyc:ECOL199310_PWY0-1317 L-lactaldehyde degradation (aerobic)
BioCyc:ECOL199310_FUC-RHAMCAT-PWY superpathway of fucose and rhamnose degradation
BioCyc:ECOL199310_PWY0-1315 L-lactaldehyde degradation (anaerobic)
BioCyc:AURANTIMONAS_FUCCAT-PWY fucose degradation
BioCyc:ECOL316407_FUC-RHAMCAT-PWY superpathway of fucose and rhamnose degradation
BioCyc:ECOL413997_PWY0-1315 L-lactaldehyde degradation (anaerobic)
BioCyc:THAPS_PWY-5458 methylglyoxal degradation V
BioCyc:CLOSSAC_FUCCAT-PWY fucose degradation
BioCyc:CLOSSAC_PWY0-1315 L-lactaldehyde degradation (anaerobic)
BioCyc:CLOSSAC_FUC-RHAMCAT-PWY superpathway of fucose and rhamnose degradation
BioCyc:LACTORHA_FUCCAT-PWY fucose degradation
BioCyc:PRECOPRI_FUCCAT-PWY fucose degradation
BioCyc:COLLINSAERO_PWY0-1315 L-lactaldehyde degradation (anaerobic)
View All Pathways