Protein Info for PGA1_c15310 in Phaeobacter inhibens DSM 17395

Annotation: multidrug transporter EmrE

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 50 111 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details transmembrane" amino acids 33 to 52 (20 residues), see Phobius details amino acids 59 to 80 (22 residues), see Phobius details amino acids 86 to 106 (21 residues), see Phobius details PF00893: Multi_Drug_Res" amino acids 4 to 95 (92 residues), 98.3 bits, see alignment E=1.5e-32

Best Hits

Swiss-Prot: 56% identical to MTDTR_PSEAE: Multidrug transporter PA4990 (PA4990) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K03297, small multidrug resistance protein, SMR family (inferred from 80% identity to sil:SPO2030)

MetaCyc: 52% identical to DLP12 prophage; multidrug/betaine/choline efflux transporter EmrE (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-344; TRANS-RXN0-493; TRANS-RXN0-532; TRANS-RXN0-533; TRANS-RXN0-628

Predicted SEED Role

"Ethidium bromide-methyl viologen resistance protein EmrE"

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

See I7DQ88 at UniProt or InterPro

Protein Sequence (111 amino acids)

>PGA1_c15310 multidrug transporter EmrE (Phaeobacter inhibens DSM 17395)
MPLHYLYLVLAVAAETIGTTALQASQQFTRLGPSLLVVVGYGLAFYLMALTLRHMPVGIV
YAIWSGLGIFLIAIIGWVVFGQRLDLPAVLGLLLILAGILVIHLFSNTAGH