>tr|W8TEX2|W8TEX2_ECOLX Putative D,D-dipeptide transport system permease protein DdpB OS=Escherichia coli GN=ddpB MTFWSILRQRCWGLVLVVAGVCVITFIISHLIPGDPARLLAGDRASDAIVENIRQQLGLD QPLYVQFYRYVSDLFHGDLGTSIRTGRPVLEELRIFFPATLELAFGALLLALLIGIPLGI LSAVWRNRWLDHLVRIMAITGISTPAFWLGLGVIVLFYGHLQILPGGGRLDDWLDPPTHV TGFYLLDALLEGNGEVFFNALQHLILPALTLAFVHLGIVARQIRSAMLEQLSEDYIRTAR ASGLPGWYIVLCYALPNALIPSITVLGLALGDLLYGAVLTETVFAWPGMGAWVVTSIQAL DFPAVMGFAVVVSFAYVLVNLVVDLLYLWIDPRIGRGGGE