3t95 is a 1 chain structure with sequence from Yersinia pestis CO92. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
LSRB_YERPE Part of the ABC transporter complex LsrABCD involved in autoinducer 2 (AI-2) import. Binds AI-2 and delivers it to the LsrC and LsrD permeases (By similarity).