Pub. Date : 2015 Aug 25
PMID : 26250646
3 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
1 | In this work, we conducted coarse-grained simulation to investigate the interactions of binding units of chorela toxin (CTB) with mixed ganglioside GM1 and dipalmitoylphosphatidylcholine (DPPC) lipid bilayer membrane. | G(M1) Ganglioside | chitobiase | Homo sapiens |
2 | We determine that the binding of CTB pentamers cross-links GM1 molecules into protein-sized nanodomains that have distinct lipid order compared with the bulk. | G(M1) Ganglioside | chitobiase | Homo sapiens |
3 | Comparison simulations on CTB binding to a membrane that is composed of various lipid components demonstrate that several factors are responsible for the nanodomain formation: (a) the negatively charged headgroup of a GM1 receptor is responsible for the multivalent binding; (b) the head groups being full of hydrogen-bonding donors and receptors stabilize the GM1 cluster itself and ensure the toxin binding with high affinity; and | G(M1) Ganglioside | chitobiase | Homo sapiens |