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Table 1 Plasmids used in this study

From: Membrane topology analysis of HIV-1 envelope glycoprotein gp41

Plasmids

Description

For prokaryotic system

 

mpKMalp2e-GFP

Multiple cloning site-modified pMalp2e containing KanR and Green fluorescent protein genes

mpKMalp2e-gp41-1-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at W666

mpKMalp2e-gp41-2-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at I682

mpKMalp2e-gp41-3-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at G694

mpKMalp2e-gp41-4-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at R725

mpKMalp2e-gp41-5-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at R747

mpKMalp2e-gp41-6-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at R788

mpKMalp2e-gp41-7-GFP

mpKMalp2e-GFP with C-terminally truncated gp41 at A819

mpKMalp2e-gp41-8-GFP

mpKMalp2e-GFP with full-length gp41

optGFP1-11/pET-47md

Modified pET-47b with modified super folder GFP

For mammalian system

 

pHIVenv-Halo

The CMV promoter driven mammalian expression vector containing HaloTag gene

pHIVenv-gp41-4-Halo

pHIVenv-Halo containing Env with C-terminally truncated gp41 at R725

pHIVenv-gp41-5-Halo

pHIVenv-Halo containing Env with C-terminally truncated gp41 at R747

pHIVenv-gp41-6-Halo

pHIVenv-Halo containing Env with C-terminally truncated gp41 at R788

pHIVenv-gp41-7-Halo

pHIVenv-Halo containing Env with C-terminally truncated gp41 at A819

pHIVenv-gp41-8-Halo

pHIVenv-Halo containing full-length Env

pHIVenv-gp41-5

Halo-deleted pHIVenv-gp41-5-Halo

pHIVenv-gp41-8

Halo-deleted pHIVenv-gp41-8-Halo

pHIVenv-CD22-gp41-5

The gp41 MSD replaced pHIVenv-gp41-5 with the MSD of CD22

pHIVenv-CD22-gp41-8

The gp41 MSD replaced pHIVenv-gp41-8 with the MSD of CD22

pHook-Halo-GPI

The expression vector of the GPI anchored-HaloTag

pKcTac-Halo

The expression vector of Tac antigen of IL-2 receptor fused with C-terminal HaloTag

pKcTac-FLAG

pKcTacHalo vector whose HaloTag was replaced with 3xFLAG