| Identification | Back Directory | [Name]
d-ribulose 1,5-diphosphate | [CAS]
14689-84-0 | [Synonyms]
RuDP
ribose-1,5-bisphosphate
D-ribose 1,5-bisphosphate
alpha-D-ribose 1,5-bisphosphate
D-Ribulose 1,5-diphosphate, RuDP
d-ribulose 1,5-bisphosphate sodium salt hydrate
D-Ribulose 1,5-bisphosphate hydrate sodium salt | [EINECS(EC#)]
2017-001-1 | [Molecular Formula]
C5H12O11P2 | [MOL File]
14689-84-0.mol | [Molecular Weight]
310.09 |
| Chemical Properties | Back Directory | [storage temp. ]
−20°C | [solubility ]
H2O: soluble50mg/mL, clear, colorless to light yellow | [form ]
Solid | [color ]
White to off-white | [biological source]
synthetic (inorganic) | [Water Solubility ]
water: ~50g/L |
| Hazard Information | Back Directory | [Uses]
D-Ribose 1,5-diphosphate (R15P) is a pentaglucose, it plays an important role in the Calvin cycle of photosynthesis[1]. | [Definition]
ChEBI: D-ribose 1,5-bisphosphate is a ribose bisphosphate that consists of D-ribose having two monophosphate groups at the 1- and 5-positions. It is functionally related to a D-ribose. It is a conjugate acid of a D-ribose 1,5-bisphosphate(4-). | [Biological Activity]
Ribulose-1,5-bisphosphate (RuBP) is a component of the Calvin cycle th at is metabolized into glycerate 3-phosphate (G3P) by the enzyme ribulose bisphosphate carboxylase/oxygenase (RuBisCO). RuBP is used to identifydifferentiate and characterized ribulose bisphosphate carboxylase(s)/oxygenase(s) (RuBisCO). | [References]
[1] Nakamura A, et al. Dynamic, ligand-dependent conformational change triggers reaction of ribose-1,5-bisphosphate isomerase from Thermococcus kodakarensis KOD1. J Biol Chem. 2012 Jun 15;287(25):20784-96. DOI:10.1074/jbc.M112.349423 |
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