Title : Interactions between HIV-1 Gag molecules in solution: an inositol phosphate-mediated switch.

Pub. Date : 2007 Jan 19

PMID : 17098251






9 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 We have now explored the binding of inositol hexakisphosphate (IP6) to Gag and its effects upon the interactions between Gag protein molecules in solution. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
2 We have now explored the binding of inositol hexakisphosphate (IP6) to Gag and its effects upon the interactions between Gag protein molecules in solution. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
3 We have now explored the binding of inositol hexakisphosphate (IP6) to Gag and its effects upon the interactions between Gag protein molecules in solution. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
4 We have now explored the binding of inositol hexakisphosphate (IP6) to Gag and its effects upon the interactions between Gag protein molecules in solution. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
5 In contrast, when IP6 is added, Gag is in monomer-trimer rather than monomer-dimer equilibrium. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
6 The Gag protein with a mutation at the dimer interface also remains almost exclusively monomeric in IP6; thus the "dimer interface" is essential for the trimeric interaction in IP6. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
7 The Gag protein with a mutation at the dimer interface also remains almost exclusively monomeric in IP6; thus the "dimer interface" is essential for the trimeric interaction in IP6. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
8 The participation of both ends of Gag in IP6 interaction suggests that Gag is folded over in solution, with its ends near each other in three-dimensional space; direct support for this conclusion is provided in a companion manuscript. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1
9 The participation of both ends of Gag in IP6 interaction suggests that Gag is folded over in solution, with its ends near each other in three-dimensional space; direct support for this conclusion is provided in a companion manuscript. Phytic Acid Pr55(Gag) Human immunodeficiency virus 1