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Figure 5.
Figure 5. A drawing of the trimeric calf spleen PNP-Hx
complex. The location of the unidentified metal cation (see also
Figure 2 and Figure 4) is shown as a circle with enlarged van
der Waals radius in each monomer. Direct contacts between
monomers forming the trimer are mainly from the loop between
residues 141 and 168 of one monomer, which is the longest loop
belting the monomer from one side (in red, see also (Table 4 and
Table 4)). Drawn with MOLSCRIPT [Kraulis 1991].
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