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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-04-06 16:22:36 UTC
Update Date2021-09-14 15:44:48 UTC
HMDB IDHMDB0012301
Secondary Accession Numbers
  • HMDB12301
Metabolite Identification
Common NameUDP-D-apiose
DescriptionD-Apiose is a plant-specific branched-chain monosaccharide found in rhamnogalacturonan II (RG-II), apiogalacturonan, and several apioglycosides. Within RG-II, D-apiose serves as the binding site for borate, which leads to the formation of cross-links within the wall. Biochemical studies in duckweed and parsley have established that uridine 5'-diphospho-D-apiose (UDP-D-apiose) is formed from UDP-D-glucuronate by decarboxylation and re-arrangement of the carbon skeleton, leading to ring contraction and branch formation. The enzyme catalyzing this reaction also forms UDP-D-xylose by decarboxylation of UDP-D-glucuronate, and has therefore been named UDP-D-apiose/UDP-D-xylose synthase (PMID: 12969423 ).
Structure
Data?1586881833
Synonyms
ValueSource
UDP-ApioseMeSH
Uridine 5'-(alpha-D-apio-D-furanosyl pyrophosphate)MeSH
[({[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}(hydroxy)phosphoryl)oxy]({[(2R,3S,4R,5R)-3,4-dihydroxy-5-(4-hydroxy-2-oxo-1,2-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy})phosphinateGenerator
Chemical FormulaC14H22N2O16P2
Average Molecular Weight536.2758
Monoisotopic Molecular Weight536.04445569
IUPAC Name[({[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}(hydroxy)phosphoryl)oxy]({[(2R,3S,4R,5R)-3,4-dihydroxy-5-(4-hydroxy-2-oxo-1,2-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy})phosphinic acid
Traditional Name{[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy(hydroxy)phosphoryl}oxy([(2R,3S,4R,5R)-3,4-dihydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy)phosphinic acid
CAS Registry Number20230-91-5
SMILES
OC[C@@]1(O)CO[C@@H](OP(O)(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)N2C=CC(=O)NC2=O)[C@@H]1O
InChI Identifier
InChI=1S/C14H22N2O16P2/c17-4-14(23)5-28-12(10(14)21)31-34(26,27)32-33(24,25)29-3-6-8(19)9(20)11(30-6)16-2-1-7(18)15-13(16)22/h1-2,6,8-12,17,19-21,23H,3-5H2,(H,24,25)(H,26,27)(H,15,18,22)/t6-,8-,9-,10+,11-,12+,14-/m1/s1
InChI KeySYVORCSTSYHSPN-VPPDZDBCSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrimidine ribonucleoside diphosphates. These are pyrimidine ribonucleotides with diphosphate group linked to the ribose moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleotides
Sub ClassPyrimidine ribonucleotides
Direct ParentPyrimidine ribonucleoside diphosphates
Alternative Parents
Substituents
  • Pyrimidine ribonucleoside diphosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Monosaccharide phosphate
  • Organic pyrophosphate
  • Pyrimidone
  • Monoalkyl phosphate
  • Hydropyrimidine
  • Monosaccharide
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Pyrimidine
  • Alkyl phosphate
  • Vinylogous amide
  • Heteroaromatic compound
  • Tetrahydrofuran
  • Tertiary alcohol
  • Secondary alcohol
  • Lactam
  • Urea
  • Azacycle
  • Oxacycle
  • Organoheterocyclic compound
  • Alcohol
  • Organic oxide
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Primary alcohol
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Route of exposureSource
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB028924
KNApSAcK IDNot Available
Chemspider ID35032431
KEGG Compound IDC01623
BioCyc IDUDP-APIOSE
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound25202307
PDB IDNot Available
ChEBI ID15933
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Molhoj M, Verma R, Reiter WD: The biosynthesis of the branched-chain sugar d-apiose in plants: functional cloning and characterization of a UDP-d-apiose/UDP-d-xylose synthase from Arabidopsis. Plant J. 2003 Sep;35(6):693-703. [PubMed:12969423 ]