D-Ribulose (BioCAD00000009441)

feces fibroblasts placenta microbial natural products

Metabolite Card

Formula: C5H10O5 (150.0528)
SMILES: OC[C@@]1(O)OC[C@@H](O)[C@H]1O

Synonyms [en]

D-ribulose; D-erythropentulose; D-Arabinulose; D-ERYTHRO-2-KETOPENTOSE; Arabinulose; D-Riboketose

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

D-Ribulose. 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: BioCAD00000009441). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

D-Ribulose (CAS: 488-84-6) is a ketopentose - a monosaccharide containing five carbon atoms, including a ketone functional group. D-Ribulose is an intermediate in the fungal pathway for D-arabitol production. As the 1,5-bisphosphate, it combines with CO2 at the start of the photosynthetic process in green plants (carbon dioxide trap). D-Ribulose is the epimer of D-xylulose (Wikipedia). Ribulose is also a microbial metabolite found in Acetobacter and Gluconobacter (PMID: 16232643, 11272814).

Cytoplasm
Entity Information

DBLinks

Other DBLinks
  • CAS Registry Number: 130271-86-2
  • CAS Registry Number: 131064-70-5
  • CAS Registry Number: 488-84-6
  • CAS Registry Number: 5556-48-9
  • PubChem: 12358756
  • PubChem: 151261
  • PubChem: 3603
  • PubChem: 79021
  • ChEBI: ChEBI:17173
  • HMDB: HMDB0000621
  • KEGG: C00309
  • BioCyc: CPD-24939
  • NCBI MeSH: ribulose
  • Wikipedia: Ribulose
  • MoNA: GLS00179
  • MoNA: HMDB0000621_c_ms_1325
  • MoNA: HMDB0000621_c_ms_1337
  • MoNA: HMDB0000621_c_ms_1349
  • MoNA: HMDB0000621_ms_ms_840
  • MoNA: HMDB0000621_ms_ms_841
  • MoNA: HMDB0000621_ms_ms_842
  • MoNA: OUF00211
  • Metlin: METLIN_312
  • Coconut NaturalProduct: CNP0093869.1
  • Coconut NaturalProduct: CNP0266174.3
  • Coconut NaturalProduct: CNP0283636.1
  • Coconut NaturalProduct: CNP0283636.3

Class / Ontology

Metabolic Network
ID EC Number Name
KEGG:R01081 5.3.1.20 D-ribose aldose-ketose-isomerase
KEGG:R01526 2.7.1.16 ATP:D-ribulose 5-phosphotransferase
KEGG:R01577 5.3.1.3 D-arabinose aldose-ketose-isomerase
KEGG:R01892 1.1.2.2 ribitol:ferricytochrome-c 2-oxidoreductase
KEGG:R01895 1.1.1.56 ribitol:NAD+ 2-oxidoreductase
KEGG:R07134 1.1.1.250 D-arabinitol:NAD+ 2-oxidoreductase (D-ribulose-forming)
KEGG:R07144 1.1.1.287 D-arabinitol:NADP+ oxidoreductase
KEGG:R12695 2.7.1.51 ATP:D-ribulose 1-phosphotransferase
Rhea:RHEA:11869 1.1.1.287 D-arabinitol + NADP+ => D-ribulose + NADPH + H+
Rhea:RHEA:11870 1.1.1.287 D-ribulose + NADPH + H+ => D-arabinitol + NADP+
Rhea:RHEA:11871 1.1.1.287 D-arabinitol + NADP+ <=> D-ribulose + NADPH + H+
Rhea:RHEA:13850 5.3.1.3 D-arabinose => D-ribulose
Rhea:RHEA:13851 5.3.1.3 D-ribulose => D-arabinose
Rhea:RHEA:13852 5.3.1.3 D-arabinose <=> D-ribulose
Rhea:RHEA:17390 1.1.1.250 D-arabinitol + NAD+ => D-ribulose + NADH + H+
Rhea:RHEA:17391 1.1.1.250 D-ribulose + NADH + H+ => D-arabinitol + NAD+
Rhea:RHEA:17392 1.1.1.250 D-arabinitol + NAD+ <=> D-ribulose + NADH + H+
Rhea:RHEA:17602 2.7.1.16 D-ribulose + ATP => D-ribulose 5-phosphate + ADP + H+
Rhea:RHEA:17603 2.7.1.16 D-ribulose 5-phosphate + ADP + H+ => D-ribulose + ATP
Rhea:RHEA:17604 2.7.1.16 D-ribulose + ATP <=> D-ribulose 5-phosphate + ADP + H+
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Organism Source

Taxonomy Source

  1. Homo sapiens [ncbi taxid: 9606]
  2. Streptomyces coelicolor A3(2) [ncbi taxid: 100226]

Pathway Synthetic

pathway id name
WikiPathways:WP3604 Biochemical pathways: part I
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