_ stats: contacts=8 Nring=1 specif=0.12 _ PDBs: 1:4f4z_A, _ -lnE: 1:35.2, _ 1 0092 D AC 0107 N AG 0315 S ST 0319 D* YG 0356 Q RG 0381 C LC 0420 G RC 0424 Q KT