_ stats: contacts=4 Nring=4 specif=1.00 _ PDBs: 1:6a5n_A,2:4pw7_E, _ -lnE: 1:54.6,2:17.0, _ 1 2 0040 R* RA-- 0090 S* SA-- 0091 Q* QGVG 0165 T* TA--