>3D_helix;116
            protein_name:AcrB multidrug transporter (E. coli)
            file_name:AcrB.txt
            entry_date:21oct02
            refman_number:20603,20969
            endnote_number:
            author:Murakami,S., Nakashima,R., Yamashita,E., Yamaguchi,A. (2002) [Crystal structure of bacterial multidrug efflux transporter AcrB] {Nature, 419, 587-593}
            remarks:Sequence from Swiss-Prot. TMhelices=12.
            pir_number:B36938
            Swiss_Prot_entry:ACRB_ECOLI
            Swiss_Prot_number:P31224
            Swiss_Prot_gene:ACRB,ACRE,B0462
            Swiss_Prot_name:Acriflavine resistance protein B
            PDB_title:multidrug efflux transporter Acrb
            PDB_Identifier:1IWG
            N_terminal:in
            number_tmsegs:12
            tm_segments:A.11,29;B.331,356;C.367,386;D.395,421;E.439,457;F.465,497;G.537,557;H.873,892;I.896,919;J.925,954;K.972,990;L.999,1021
            sequence:MPNFFIDRPIFAWVIAIIIMLAGGLAILKLPVAQYPTIAPPAVTISASYPGADAKTVQDTVTQVIEQNMNGIDNLMYMSSNSDSTGTVQITLTFESGTDADIAQVQVQNKLQLAMPLLPQEVQQQGVSVEKSSSSFLMVVGVINTDGTMTQEDISDYVAANMKDAISRTSGVGDVQLFGSQYAMRIWMNPNELNKFQLTPVDVITAIKAQNAQVAAGQLGGTPPVKGQQLNASIIAQTRLTSTEEFGKILLKVNQDGSRVLLRDVAKIELGGENYDIIAEFNGQPASGLGIKLATGANALDTAAAIRAELAKMEPFFPSGLKIVYPYDTTPFVKISIHEVVKTLVEAIILVFLVMYLFLQNFRATLIPTIAVPVVLLGTFAVLAAFGFSINTLTMFGMVLAIGLLVDDAIVVVENVERVMAEEGLPPKEATRKSMGQIQGALVGIAMVLSAVFVPMAFFGGSTGAIYRQFSITIVSAMALSVLVALILTPALCATMLKPIAKGDHGEGKKGFFGWFNRMFEKSTHHYTDSVGGILRSTGRYLVLYLIIVVGMAYLFVRLPSSFLPDEDQGVFMTMVQLPAGATQERTQKVLNEVTHYYLTKEKNNVESVFAVNGFGFAGRGQNTGIAFVSLKDWADRPGEENKVEAITMRATRAFSQIKDAMVFAFNLPAIVELGTATGFDFELIDQAGLGHEKLTQARNQLLAEAAKHPDMLTSVRPNGLEDTPQFKIDIDQEKAQALGVSINDINTTLGAAWGGSYVNDFIDRGRVKKVYVMSEAKYRMLPDDIGDWYVRAADGQMVPFSAFSSSRWEYGSPRLERYNGLPSMEILGQAAPGKSTGEAMELMEQLASKLPTGVGYDWTGMSYQERLSGNQAPSLYAISLIVVFLCLAALYESWSIPFSVMLVVPLGVIGALLAATFRGLTNDVYFQVGLLTTIGLSAKNAILIVEFAKDLMDKEGKGLIEATLDAVRMRLRPILMTSLAFILGVMPLVISTGAGSGAQNAVGTGVMGGMVTATVLAIFFVPVFFVVVRRRFSRKNEDIEHSHTVDHH*