Figure 1From: Identification of human immunodeficiency virus type 1 (HIV-1) gp120-binding sites on scavenger receptor cysteine rich 1 (SRCR1) domain of gp340Two reverse views of SRCR1 structure. β-strands are in cyan; two α-helices are in magenta. Disulfide bridges are in yellow and the sequence numbers of cysteine residues are indicated.Back to article page