>gnl|EMDB+PDB|2400.1 ref_db_acc:4BT1 strand_id:A description:TRANSCRIPTIONAL REGULATOR ERKEDIIPLANHFLKKFSRKYAKEVEGFTKSAQELLLSYPWYGNVRELKNVIERAVLFSEGKFIDRGELSCLV >gnl|EMDB+PDB|2400.2 ref_db_acc:4BT1 strand_id:B description:TRANSCRIPTIONAL REGULATOR EEYVFESPKMKEILEKIKKISCAECPVLITGESGVGKEVVARLIHKLSDRSKEPFVALNVASIPRDIFEAELFGYEKGAFTGAVSSKEGFFELADGGTLFLDEIGELSLEAQAKLLRVIESGKFYRLGGRKEIEVNVRILAATNRNIKELVKEGKFREDLYYRLGVIEIEIPP