Figure 1
(a) Monomeric structure of mouse IP-10. The three β-strands and α-helices are labelled. The N- and C-termini are indicated. The disulfide bonds stabilizing the N-terminal extended loop are shown in ball-and-stick representation. (b) Ribbon diagram of the pseudosymmetrical dimer formed between molecules B (pink) and C (green), consisting of a six-stranded β-sheet with two antiparallel α-helices. Molecules A and D form a similar dimer. |