XuBP
XuBP is a Rubisco inhibitor with a Ki of approximately 1.3 µM. XuBP binds to uncarbamylated Rubisco to form an inactive complex. XuBP acts as a substrate for Rubisco and undergoes a slow carboxylation reaction to produce two molecules of 3-phosphoglycerate.
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- No. CAS: 15565-46-5
- Fòrmula: C5H12O11P2
- Peso molecular:310.09
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Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
Actividad biológica
XuBP acts as a potent competitive inhibitor of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) from Rhodobacter sphaeroides, with a Ki value of approximately 1.3 µM[1].
The carbamylation-free *Rhodobacter sphaeroides* Rubisco bound with XuBP (30 µM) can only fully refold when treated with Rubisco activase, ATP, and RsCbbY simultaneously, because RsCbbY can hydrolyze and release XuBP to prevent its re-inhibition[1].
XuBP is the preferred substrate of CbbY from Rhodobacter sphaeroides and Arabidopsis thaliana[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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No. CAS 15565-46-5
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Peso molecular 310.09
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Fòrmula C5H12O11P2
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SMILES
O=P(O)(O)OC[C@@H](O)[C@H](O)C(COP(O)(O)=O)=O
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureza y Documentación
Referencias
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)