_ stats: contacts=11 Nring=0 specif=-1.00 _ PDBs: 1:5ywt_A, _ -lnE: 1:19.5, _ 1 0020 F LT 0021 N PT 0062 Q ST 0065 A AT 0068 F IT 0112 N NC 0114 N RT 0115 F YT 0144 A AC 0147 G KC 0172 H HT