_ stats: contacts=2 Nring=2 specif=1.00 _ PDBs: 1:8jh2_e,2:7xsx_a,3:8txv_G,4:8u14_G, _ -lnE: 1:14.3,2:11.5,3:9.4,4:9.4, _ 1 2 3 4 0002 R* RG------ 0045 R* --RARGRT