Figure 1
Structures of different domains and sub-domains. (a) Structure of three domains. (b) Structure of four domains. (c) Structure of five domains. (d) Structure of six domains. (e) Structure of two parallel domains formed by helixes. (f) Structure of two parallel domains formed by pseudokonts. (g) Structure of one domain with no sub-domains. (h) Structure of one domain with one sub-domain. (i) Structure of one domain with multiple sub-domains.