Apiose

Apiose
Apiose
Identifiers
CAS number 639-97-4
PubChem 4658
ChemSpider 16735670 YesY
Jmol-3D images Image 1
Properties
Molecular formula C5H10O5
Molar mass 150.13 g/mol
Exact mass 150.052823
 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Apiose is a branched-chain sugar found as residues in galacturonans-type pectins; that occurs in parsley and many other plants.

Apiose 1-reductase uses D-apiitol and NAD+ to produce D-apiose, NADH, and H+.

Flavone apiosyltransferase uses UDP-apiose and 5,7,4'-trihydroxyflavone 7-O-beta-D-glucoside to produce UDP, 5,7,4'-trihydroxyflavone (apigenin), and [[7-O-[beta-D-apiosyl-(1->2)-beta-D-glucoside]]].

External links



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Look at other dictionaries:

  • apiose — apiozė statusas T sritis chemija apibrėžtis Aldozė. formulė (HOCH₂)₂C(OH)CH(OH)CHO atitikmenys: angl. apiose rus. апиоза …   Chemijos terminų aiškinamasis žodynas

  • Apiose 1-reductase — In enzymology, an apiose 1 reductase (EC number|1.1.1.114) is an enzyme that catalyzes the chemical reaction:D apiitol + NAD+ ightleftharpoons D apiose + NADH + H+Thus, the two substrates of this enzyme are D apiitol and NAD+, whereas its 3… …   Wikipedia

  • apiose — noun A branched chain sugar 3 C (hydroxymethyl) D glycerotetrose that occurs in parsley and many other plants …   Wiktionary

  • apiose — api·ose …   English syllables

  • apiose — ˈāpēˌōs, ˈap noun ( s) Etymology: apiin + ose : a branched chain pentose (HOCH2)2C(OH)CHOHCHO obtained as a syrup by hydrolyzing apiin …   Useful english dictionary

  • Flavone apiosyltransferase — In enzymology, a flavone apiosyltransferase (EC number|2.4.2.25) is an enzyme that catalyzes the chemical reaction:UDP apiose + 5,7,4 trihydroxyflavone 7 O beta D glucoside ightleftharpoons UDP + 5,7,4 trihydroxyflavone 7 O [beta D apiosyl (1 >2) …   Wikipedia

  • List of EC numbers (EC 1) — This list contains a list of EC numbers for the first group, EC 1, oxidoreducatases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 1.1 Acting on the CH OH …   Wikipedia

  • Flavonols — Flavonol Les flavonols (avec 2 o) sont un sous groupe de flavonoïdes possédant un hydroxyle phénolique en C3 sur le squelette de base des flavonoïdes (3 hydroxy 2 phenylchromen 4 one (IUPAC)). Ce sont des pigments végétaux de couleur jaune plus… …   Wikipédia en Français

  • apiofuranose — noun The furanose form of apiose …   Wiktionary

  • Flavonol (groupe) — Les flavonols sont un sous groupe de flavonoïdes dérivés du flavonol (3 hydroxy 2 phenylchromèn 4 one en nomenclature IUPAC), c est à dire des flavonoïdes possédant un hydroxyle phénolique en C3 et une fonction carbonyle C=O en C4 sur l… …   Wikipédia en Français

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