Dimerization interface of PbINP. A) Cross-section end-on view of the energy-minimized average PbINP dimeric structure. The protein is shown in cartoon format, with the tyrosine and serine residues that constitute the interface shown in stick format. The SLTA and TQTA active sites of each chain are indicated. The colouring scheme is the same as in Figure 2. B) Top-down view of the PbINP dimer. The N termini of the a and b chains that constitute the dimer are indicated.
Garnham et al. BMC Structural Biology 2011 11:36 doi:10.1186/1472-6807-11-36