Argyrin B
Product Specifications
CAS Number
174423-36-0
Target
Proteasome, Antibacterial
Related Pathways
Proteases/Proteasome, Microbiology/Virology, Ubiquitination
Bioactivity
Argyrin B is a naturally occurring cyclic peptide that acts as a reversible non-competitive inhibitor of the immunoproteasome. It exhibits higher inhibitory selectivity for the β5i and β1i sites of the immunoproteasome compared to the β5c and β1c sites of the constitutive proteasome, being nearly 20 times more selective for β1i than for its homolog β1c. Additionally, Argyrin B possesses antibacterial properties.
Smiles
C(C=1C=2C(NC1)=CC=CC2OC)[C@@H]3NC(=O)[C@H](CC=4C=5C(NC4)=CC=CC5)NC(=O)C=6N=C(SC6)[C@@H](C)NC(=O)CN(C)C(=O)C(=C)NC(=O)[C@@H](CC)NC(=O)CNC3=O
Molecular Formula
C41H46N10O8S
Molecular Weight
838.931
Shipping Conditions
Ice Packs
Storage Temperature
-20°C
Available Sizes
Frequently Asked Questions
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