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Fig. 3 | Retrovirology

Fig. 3

From: A novel class III endogenous retrovirus with a class I envelope gene in African frogs with an intact genome and developmentally regulated transcripts in Xenopus tropicalis

Fig. 3

Hydrophobicity plot of the XtERV-S Env. The SU and TM subunits of envelope are separated by a furin site (RNWKR) at position 251–255. The SU CWIC domain (position 40–43) and its interacting TM CX6CC (position 344–352) domains are indicated in red. The TM subunit contains the following: FP (fusion peptide), two heptad repeats (HR1, HR2), ISD (immunosuppressive domain), MSD (membrane spanning domain), CT (cytoplasmic tail). N-linked glycosylation sites are marked with a Y

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Retrovirology

ISSN: 1742-4690

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