_ stats: contacts=8 Nring=3 specif=0.38 _ PDBs: 1:4fzx_D, _ -lnE: 1:8.2, _ 1 0011 L LC 0046 A AT 0049 I IT 0080 N* NC 0083 F FC 0086 R RC 0103 R* RC 0111 Y* YA