Figure 5. NMR structure of MtDef4.

A. Backbone superposition of the top 20 refined MtDef4 structures. Shown here are only the backbone atoms of the various structures colored from blue to red as the chains extend from the amino-terminus to carboxy-terminus.

B. Superposition of the top 20 structures showing all of the atoms in the models. The orientation and coloration is the same as in A.

C. Ribbon diagram of the MtDef4 mean structure in the same color and orientation as above. The disulfide bonds are noted by arrows and the amino- and carboxy-termini are labeled.