Fig. 4From: NMR structure and bactericidal activity of KR-12 analog derived from human LL-37 as a potential cosmetic preservativeNMR structure of KR-12-pa. a Stereo view of twenty converged line structures of KR-12-pa for backbone heavy atoms (N, Cα, and C′). N and C indicate N- and C-terminal positions, respectively. The lowest target function structure of KR-12 (b) and KR-12-pa (c). The side chains from residues 3 to 12 were shown with neon structure with labeling. Positively charged residues are in blue. Negatively charged residues are in red. Hydrophobic residues are in yellow. The basic and hydrophobic faces are indicated by dotted linesBack to article page