Protein Info for QEN71_RS23080 in Paraburkholderia sabiae LMG 24235

Annotation: EmrA/EmrK family multidrug efflux transporter periplasmic adaptor subunit

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 350 406 transmembrane" amino acids 21 to 42 (22 residues), see Phobius details TIGR00998: efflux pump membrane protein" amino acids 18 to 343 (326 residues), 394.5 bits, see alignment E=1.7e-122 PF16576: HlyD_D23" amino acids 58 to 287 (230 residues), 49.1 bits, see alignment E=1.1e-16 PF13533: Biotin_lipoyl_2" amino acids 59 to 106 (48 residues), 38.8 bits, see alignment 1.6e-13 PF00529: CusB_dom_1" amino acids 182 to 343 (162 residues), 43.5 bits, see alignment E=6.4e-15 PF13437: HlyD_3" amino acids 216 to 327 (112 residues), 52.8 bits, see alignment E=1.5e-17

Best Hits

Swiss-Prot: 52% identical to EMRA_ECOLI: Multidrug export protein EmrA (emrA) from Escherichia coli (strain K12)

KEGG orthology group: K03543, multidrug resistance protein A (inferred from 96% identity to bph:Bphy_1725)

MetaCyc: 52% identical to multidrug efflux pump membrane fusion protein EmrA (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-363; TRANS-RXN-364; TRANS-RXN-365

Predicted SEED Role

"Membrane fusion component of tripartite multidrug resistance system" in subsystem Multidrug Resistance, Tripartite Systems Found in Gram Negative Bacteria

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

Find the best match in UniProt

Protein Sequence (406 amino acids)

>QEN71_RS23080 EmrA/EmrK family multidrug efflux transporter periplasmic adaptor subunit (Paraburkholderia sabiae LMG 24235)
MSTPQQPANAQPASNGKRKRMMTLLVIVILIAAIAYGLYYFLVARFHEETDDAYVNGNVV
QITPQVTGTVVAVNADDTQTVKMGDPLVMLDPADSRIALQSAEANLGQVVRQVRGLYADD
SQYQAQVAVRQADLSRAQDDLKRRMQVAQTGAVSQEEISHARDAVKSAQAALDASQQQLA
SNRALTANTTIASHPNVQAAAAKVRDAYLNNARNTLPAPVTGYVAKRSVQVGQRVAPGNP
LMAIVPLNGVWVDANFKEVQLKHMRIGQTVELTADVYGSSVKYQGKVVGFSAGTGSAFSL
LPAQNATGNWIKVVQRLPVRIALDPQELEKHPLRIGLSMQVDVSIKDDTGGELGSAVNTV
YQTNVFDKYGDQADAEIARIIAENAGPNAGQPQKAANGSKAAAKLM