Figure 1
From: Highly conserved serine residue 40 in HIV-1 p6 regulates capsid processing and virus core assembly
Location and conservation of important functional sites in HIV-1 p6. Primary sequence of p6 derived from the isolate HIV-1NL4-3 [28] and structural domains according to previous work [25]. Indicated are previously identified (ERK-2) phosphorylation sites [55], attachment sites for ubiquitin (Ub) [56] and SUMO-1 [57], and binding domains for Tsg101 [15, 18, 20, 58], ALIX [13] and Vpr [22]. The consensus sequences of p6 proteins derived from the M-group viruses http://www.hiv.lanl.gov were aligned and conserved residues are boxed in grey.