_ stats: contacts=4 Nring=3 specif=0.75 _ PDBs: 1:2dnj_A,2:7n8s_A, _ -lnE: 1:31.0,2:19.5, _ 1 2 0008 R* RC-- 0040 R* RT-- 0075 Y* YA-- 0129 P --NA