Figure 1 - full size

 

Figure 1.
Figure 1 Schematic diagram showing the hydrogen bonds between main-chain atoms of three -sheets and the organization of the three Greek-key motifs in the subunit of A. hirsuta lectin. N1 and N2 and C1 and C2 are the N- and C-termini of the -chain and -chain, respectively. The numbering in the diagram corresponds to the residue numbering in the crystal structure.

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2004, 60, 1404-1412) copyright 2004.