>3k4u_E mol:protein length:245 BINDING COMPONENT OF ABC TRANSPORTER
MSLRGELRVGLEPGYLPFEMKDKKGNVIGFDVDLAREMAKAMGVKLKLVPTSWDGLIPGLVTEKFDIIISGMTISQERNLRVNFVEPYIVVGQSLLVKKGLEKGVKSYKDLDKPELTLVTKFGVSAEYAAKRLFKNAKLKTYDTEAEAVQEVLNGKADMFIFDLPFNVAFMAQKGQGYLVHLDTSLTYEPLGWAIKKGDPDFLNWLNHFLAQIKHDGSYDELYERWFVDTKWLEKIQEGHHHHHH