_ stats: contacts=9 Nring=7 specif=0.78 _ PDBs: 1:6u9q_A, _ -lnE: 1:7.3, _ 1 0068 R* NT 0070 S* ST 0071 H* NA 0074 R* VT 0096 Y* QT 0097 D* ST 0098 T* SG 0099 Q KG 0102 L RG