>2vpn_B mol:protein length:316 PERIPLASMIC SUBSTRATE BINDING PROTEINDNWRYAHEEYEGDVQDVFAQAFKGYVEDNSDHTVQVYRFGELGESDDIMEQTQNGILQFVNQSPGFTGSLIPSAQIFFIPYLMPTDMDTVLEFFDESKAINEMFPKLYAEHGLELLKMYPEGEMVVTADEPITSPEDFDNKKIRTMTNPLLAETYKAFGATPTPLPWGEVYGGLQTGIIDGQENPIFWIESGGLYEVSPNLTFTSHGWFTTAMMANQDFYEGLSEEDQQLVQDAADAAYDHTIEHIKGLSEESLEKIKAASDEVTVTRLNDEQIQAFKERAPQVEEKFIEMTGEQGQELLDQFKADLKAVQSESEG