Table 1.

Summary of previously characterized host proteins interacting with HIV-1 IN

Host proteins	Methods	References
BAF	SS	[11]
Gemin2	IP	[14]
HAT p300	IP	[26]
HMGA1	SS	[8]
HSP 60	PD	[27]
Human EED protein	THS; PD	[28]
Importin 7	IP	[13]
Integrase interactor 1	THS	[29]
LEDGF/p75	IP	[30]
UNG2	PD	[31]

A list of host proteins interacting with HIV-1 integrase and the experimental procedure used to identify the protein-protein interaction. THS: two hybrid system; PD: Pull down; SS: reconstitution of salt stripped PIC activity; IP: immunoprecipitation.