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srpB

Gene
srpB
Protein
Solvent-resistant pump membrane transporter SrpB
Organism
Pseudomonas putida
Length
1049 amino acids
Function
The inner membrane transporter component of an organic solvent efflux pump. Involved in export of a number of low log POW compounds including hexane (log POW 3.5), toluene (log POW 2.5) and dimethylphthalate (log POW 2.3). The solvent resistance phenotype has been postulated to depend on the operon expression level.
Similarity
Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
Mass
114.11 kDa
Sequence
MSRFFIDRPIFAWVLAIVAMLAGALSLAKMPISQYPNIAAPAVSIQVSYPGASAQTVQDTVVQVIEQQLSGLDGFRYMSAESASDGSMTIIVTFEQGTDPDIAQVQVQNKLQLATPRLPEEVQRQGLRVVKYQMNFFLVMSLVDRSGKLDNFDLGNLIASQLQDPISRIPGVGDFQLFGSPYAMRIWLDPGKLNSYQLTPTDVASAIREQNVQVSSGQLGGLPTRSGVQLNATVLGKTRMTTPSQFDEILVKVNPDGSQVRVKDVGRAELGADSFAISAQYKDSPTASLALRLSTGGNLLETVDAVKKLMEQQKAYLPDGVEVIYPYDTTPVVEASIESVVHTIFEAVVLVFLVMYLFLQSFRATLIPTLAVPVVLLATFALLPYFGLNINVLTMYAMVLAIGLLVDDAIVVVENVERLMHDEGLSPLEATRKSMDQISGALVGIGMVLSAVFVPMAFFGGSAGIIYQQFAITIVVCMGLSILVALVFTPALCVTILKAPEGNSHHERKGFFGWFNRIFDRGTRRFERGVGAMLKGRGRYLLAFLLITGGTGYLFTQIPKAFLPNEDQGLMMIEVRTPANASAERTEGVLQEVRDYLANDEGALVEHFMTVNGFNFAGRGQNSGLVLITFKDWKERHGAGQDVFSIAQRANQHFAKIKDASVMAFVPPAILEMGNAMGFNLYLQDNLGLGHEALMAARNQFLQLASQNPKLQAVRPNGKDDEPQFQVNIDDEKARALQVSIASINETMSAAWGSMYVNDFIDRGRVKRVYVQGEDISRISPEDFDKWYVRNSLGQMVPFSAFATGEWVNGSPKLERYGGISSLNILGEPAPGYSTGDAMIAIAEIMQQLPAGIGLSYTGLSYEEIQTGDQAPLLYALTVLIVFLCLAALYESWSVPVSVIMVVPLGILGAVLATLWRDLTADVYFQVGLMTTVGLSAKNAILIVEFAKELYEKEGYPIVKAAIEAAKLRLRPILMTSLAFTFGVLPMAIASGAGAGSQHSIATGVVGGMITATVLAVFFVPLFYVVVVKLFEGLMKRKPNAVKEVTHEV

Gene
srpB
Protein
Protein SrpB
Organism
Synechococcus elongatus (strain PCC 7942)
Length
182 amino acids
Similarity
Belongs to the MgtC/SapB family.
Mass
19.524 kDa
Sequence
MNVIFLPQGDWLGLSFRLLLAMLVGAVIGLNRQRGGRPAGMRTFTLVAMGSALFVMVPIQAEGDSSFAAINALSRTVQGVAAGVGFLGAGLILQRAPKTKRSGRPRVSGLTTAATIWITAALGAVIGCGLWQLGLIGTFFTLLTLSGFKRLQRIAWLRQSWERLIAWEAKTLPPDAEEEDDD