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. 2012 Aug 10;7(8):e43017. doi: 10.1371/journal.pone.0043017

Figure 4. Structural comparison of TbPin1 (2LJ4) with other parvulins.

Figure 4

(A) hPin1 in complex with the Ala-Pro dipeptide and a sulfate ion (1PIN); (B) hPin1 without a sulfate ion (1F8A); (C) CaEss1 (1YW5); (D) Pin1At (1J6Y); (E) PrsA-PPIase domain (2JZV); (F) EcPar10 (1JNT). The structures of TbPin1, hPin1, CaEss1, Pin1At, EcPar10 and PrsA-PPIase domain are colored green, cyan, blue, pink, lightblue and yellow, respectively. The β1/α1 loop of TbPin1 is displayed in red. The sulfate ion is used to mimic to the phosphate group.