L-fuculose
type: Thing
description: chemical compound
additional property: PropertyValue
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  value: type of chemical entity
additional property: PropertyValue
  property ID: P117
  value: L-Fuculose chemical structure.png
additional property: PropertyValue
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  value: 13074-08-3
additional property: PropertyValue
  property ID: P233
  value: CC(C(C(C(=O)CO)O)O)O
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  value: InChI=1S/C6H12O5/c1-3(8)5(10)6(11)4(9)2-7/h3,5-8,10-11H,2H2,1H3/t3-,5+,6-/m0/s1
additional property: PropertyValue
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  value: C₆H₁₂O₅
additional property: PropertyValue
  property ID: P279
  value: ketohexose
additional property: PropertyValue
  property ID: P361
  value: L-fucose isomerase activity
additional property: PropertyValue
  property ID: P361
  value: L-fuculokinase activity
additional property: PropertyValue
  property ID: P373
  value: Fuculose
additional property: PropertyValue
  property ID: P527
  value: carbon
additional property: PropertyValue
  property ID: P527
  value: oxygen
additional property: PropertyValue
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  value: hydrogen
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  value: 4C22
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  property ID: P703
  value: Escherichia coli
additional property: PropertyValue
  property ID: P2017
  value: C[C@@H]([C@H]([C@H](C(=O)CO)O)O)O
additional property: PropertyValue
  property ID: P2057
  value: HMDB0060267
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  property ID: P2067
  value: +164.068
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additional property: PropertyValue
  property ID: P3117
  value: DTXSID30926880
additional property: PropertyValue
  property ID: P3364
  value: 6-deoxy-L-psicose
additional property: PropertyValue
  property ID: P3364
  value: L-rhamnulose
additional property: PropertyValue
  property ID: P3364
  value: (3S,4R,5S)-1,3,4,5-tetrahydroxyhexan-2-one
additional property: PropertyValue
  property ID: P3636
  value: CVU
confidence:
  popularity graph score:
    score: 0.018
    score pct: 2
    tier: established
    components:
      sitelinks: 20
      sitelinks norm: 0.047
      unique citations: 13
      unique citations norm: 0.005
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 20
  unique citations: 13
  monthly pageviews: 0
  yearly pageviews: 25
  pageview trend:
    m: 2026-06
    v: 11
  pageview trend:
    m: 2026-05
    v: 3
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 4
  pageview trend:
    m: 2026-04
    v: 3
  popularity:
    sitelinks: 20
    max: 423
    pct: 4.7
  tier: established
claims:
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    value: Q113145171
    source count: 0
    confidence: 0.0
    value label: type of chemical entity
  P117:
    value: L-Fuculose chemical structure.png
    source count: 0
    confidence: 0.0
  P231:
    value: 13074-08-3
    source count: 2
    confidence: 0.4
  P233:
    value: CC(C(C(C(=O)CO)O)O)O
    source count: 1
    confidence: 0.2
  P234:
    value: InChI=1S/C6H12O5/c1-3(8)5(10)6(11)4(9)2-7/h3,5-8,10-11H,2H2,1H3/t3-,5+,6-/m0/s1
    source count: 1
    confidence: 0.2
  P235:
    value: QZNPNKJXABGCRC-LFRDXLMFSA-N
    source count: 2
    confidence: 0.4
  P274:
    value: C₆H₁₂O₅
    source count: 1
    confidence: 0.2
  P279:
    value: Q1616877
    source count: 0
    confidence: 0.0
    value label: ketohexose
  P361:
    value: Q22323992
    source count: 1
    confidence: 0.2
    value label: L-fucose isomerase activity
  P361:
    value: Q22321217
    source count: 1
    confidence: 0.2
    value label: L-fuculokinase activity
  P373:
    value: Fuculose
    source count: 0
    confidence: 0.0
  P527:
    value: Q623
    source count: 0
    confidence: 0.0
    value label: carbon
  P527:
    value: Q629
    source count: 0
    confidence: 0.0
    value label: oxygen
  P527:
    value: Q556
    source count: 0
    confidence: 0.0
    value label: hydrogen
  P638:
    value: 4C22
    source count: 1
    confidence: 0.2
  P646:
    value: /m/03whbl4
    source count: 1
    confidence: 0.2

value: 5256704
source count: 1
confidence: 0.2

value: 6857362
source count: 2
confidence: 0.4

value: C01721
source count: 0
confidence: 0.0

value: 17617
source count: 3
confidence: 0.6

value: Q15978631
source count: 2
confidence: 0.4
value label: Homo sapiens

value: Q25419
source count: 1
confidence: 0.2
value label: Escherichia coli

value: C[C@@H]([C@H]([C@H](C(=O)CO)O)O)O
source count: 1
confidence: 0.2

value: HMDB0060267
source count: 2
confidence: 0.4

value:
  unit: Q483261
  amount: +164.068
source count: 1
confidence: 0.2

value: 12189710
source count: 1
confidence: 0.2

value: DTXSID30926880
source count: 0
confidence: 0.0

value: Q27464586
source count: 2
confidence: 0.4
value label: 6-deoxy-L-psicose

value: Q27102710
source count: 1
confidence: 0.2
value label: L-rhamnulose

value: Q76100112
source count: 1
confidence: 0.2
value label: (3S,4R,5S)-1,3,4,5-tetrahydroxyhexan-2-one

value: Q27896408
source count: 1
confidence: 0.2
value label: 6-deoxy-D-fructose

value: CVU
source count: 0
confidence: 0.0

value: 2780735826
source count: 0
confidence: 0.0

value: DTXCID201355686
source count: 0
confidence: 0.0

value: 1068744
source count: 1
confidence: 0.2

source: CAS Common Chemistry
stated in qid: Q18907859
retrieved: 2021-04-09

title: L-fuculose
source: PubChem
stated in qid: Q278487
retrieved: 2016-10-19

title: 4C22
source: Protein Data Bank
stated in qid: Q766195
retrieved: 2016-10-19

title: 6-Deoxy-L-tagatose
source: ChemSpider
stated in qid: Q2311683
retrieved: 2016-10-19

title: L-fuculose
source: ChEBI
stated in qid: Q902623
retrieved: 2016-10-19

source: Freebase Data Dumps
stated in qid: Q15241312
pub year: 2013

source: ChEBI release 2020-09-01
stated in qid: Q98915402

source: Gene Ontology release 2020-05-02
stated in qid: Q93741199

source: ChEBI release 2019-10-02
stated in qid: Q69633402

source: Recon 2.2: from reconstruction to model of human metabolism
stated in qid: Q28601559

source: A community-driven global reconstruction of human metabolism.
stated in qid: Q29614690

source: A mutant crp allele that differentially activates the operons of the fuc regulon in Escherichia coli
stated in qid: Q36203326

source: UniChem
stated in qid: Q24170711

wikidata id: Q3047391
domain: type_of_chemical_entity
level: standard
html url: https://4ort.xyz/entity/l-fuculose
markdown url: https://4ort.xyz/entity/l-fuculose.md
facts url summary: https://4ort.xyz/entity/l-fuculose/facts.json
facts url standard: https://4ort.xyz/entity/l-fuculose/facts.json
facts url full: https://4ort.xyz/entity/l-fuculose/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-24T04:40:21.971847Z
entity updated at: 2026-05-03T22:54:58.348740+00:00Z
entity created at: 2026-04-10T23:16:13.907326+00:00Z