Common NameBeta-d-fructose 6-phosphate
DescriptionBeta-D-Fructose 6 phosphate (b-F6P) is the beta-anomer of fructose-6-phosphate. There are two anomers of fructose 6 phosphate, the alpha anomer and the beta anomer. Specifically, beta-D-fructose 6-phosphate is fructose sugar phosphorylated on carbon 6. Beta-D-Fructose 6-phosphate is a substrate for Fructose-1,6-bisphosphatase, Pyruvate kinase (isozymes R/L), Hexokinase (type I), Fructose-bisphosphate aldolase A, L-lactate dehydrogenase B chain, Glyceraldehyde-3-phosphate dehydrogenase (liver) and Transaldolase.
Structure
Molecular FormulaC6H13O9P
Average Mass260.13580
Monoisotopic Mass260.02972
IUPAC Name{[(2R,3S,4S,5R)-3,4,5-trihydroxy-5-(hydroxymethyl)oxolan-2-yl]methoxy}phosphonic acid
Traditional Name[(2r,3s,4s,5r)-3,4,5-trihydroxy-5-(hydroxymethyl)oxolan-2-yl]methoxyphosphonic acid
CAS Registry NumberNot Available
SMILESO=P([O-])([O-])OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O
InChI IdentifierInChI=1S/C6H13O9P/c7-2-6(10)5(9)4(8)3(15-6)1-14-16(11,12)13/h3-5,7-10H,1-2H2,(H2,11,12,13)/t3-,4-,5+,6-/m1/s1
InChI KeyBGWGXPAPYGQALX-ARQDHWQXSA-N
CHEBI IDCHEBI:57634
HMDB IDHMDB0003971
Pathways
NameSMPDB/PathBank
Starch and Sucrose Metabolism
Glycogen synthetase deficiency
Glycogenosis, Type III. Cori disease, Debrancher glycogenosis
Glycogenosis, Type IV. Amylopectinosis, Anderson disease
Glycogenosis, Type VI. Hers disease
Mucopolysaccharidosis VI. Sly syndrome
Sucrase-isomaltase deficiency
StateSolid
Water Solubility3.34e+01 g/l
logP-2.11
logS-0.89
pKa (Strongest Acidic)1.22
pKa (Strongest Basic)-3.45
Hydrogen Acceptor Count8
Hydrogen Donor Count6
Polar Surface Area156.91 Ų
Rotatable Bond Count4
Physiological Charge-2
Formal Charge0
Refractivity47.23 m³·mol⁻¹
Polarizability20.91

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