_ stats: contacts=4 Nring=3 specif=0.75 _ PDBs: 1:8amd_A,2:8dtp_F, _ -lnE: 1:23.2,2:20.3, _ 1 2 0216 L* VTNT 0221 Q RT-- 0249 S* ET-- 0251 P* VT--