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. Author manuscript; available in PMC: 2007 Jun 22.
Published in final edited form as: J Biol Chem. 2006 Jun 22;281(34):24934–24944. doi: 10.1074/jbc.M604592200

Fig. 4.

Fig. 4

The interface between the two-lobes of apo-hTF is shown to illustrate the inter-lobe contacts. Two pairs of salt bridged side chains are present at the interface: Arg308 in the N1-subdomain to Asp376 in the C1-subdomain and Asp240 in the N2- subdomain to Arg678 in the C1-subdomain. The subdomains are colored as in Figure 1 and the salt bridging side chains are shown in stick representation. The inset shows the location of the inter-lobe contacts the context of the complete apo-hTF structure.