Fig. 6. (A) Ring pattern of Pcn 1.1. (B) Representation of the minimum energy structure of Pcn 1.1. (C) Superimposition of the ensemble of the 10 minimum energy structures of Pcn 1.1. For the ensemble of the 20 minimum energy structures, see Fig. S23A.† (D) Two views showing the interactions of the β-protons of Asn9 and the aromatic rings of Phe2 and Phe11 illustrated for two structures. For the same panels with the ensemble of the 20 minimum energy structures, see Fig. S23B.†.
