_ stats: contacts=12 Nring=1 specif=0.08 _ PDBs: 1:4mhg_A,2:4l18_B,3:4bqa_A,4:2c6y_A, _ -lnE: 1:9.7,2:7.6,3:7.2,4:7.1, _ 1 2 3 4 0070 R EC------ 0071 G KTKTKT-- 0073 R ------NA 0074 R RGRGRGST 0075 M AT------ 0076 L ------RG 0077 A RGRGRGHT 0078 A HTYAYT-- 0080 R ------ST 0081 R* ------LT 0092 I RA------ 0098 H ------KA