_ stats: contacts=5 Nring=5 specif=1.00 _ PDBs: 1:1hcq_E,2:5e69_A, _ -lnE: 1:11.2,2:10.7, _ 1 2 0024 E* EC-- 0027 K* KGKA 0028 A* AGVA 0031 K* KG-- 0032 R* RGRA