1. e.2.1 Replication terminator protein (Tus) Replication terminator protein (Tus) contains a cluster of helices and a beta-sandwich 1ecr d1ecra_ A:5-32,32-41,93-102,248-255,256-264 2i06 d2i06a1 A:5-32,32-41,94-103,250-255,259-265
2j04 B:239-248,338-349,350-362,391-399,406-411 2j04 D:239-248,338-349,350-362,391-399,406-411