_ stats: contacts=5 Nring=0 specif=-1.00 _ PDBs: 1:2ayg_A,2:2bop_A, _ -lnE: 1:9.6,2:7.5, _ 1 2 0616 Q NC-- 0619 P KGKG 0620 L CACG 0623 Q YGFT 0624 Q RA--