Protein Info for SM_b20338 in Sinorhizobium meliloti 1021

Annotation: efflux protein

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 50 100 150 200 250 300 350 407 transmembrane" amino acids 20 to 40 (21 residues), see Phobius details amino acids 46 to 65 (20 residues), see Phobius details amino acids 77 to 98 (22 residues), see Phobius details amino acids 104 to 125 (22 residues), see Phobius details amino acids 150 to 167 (18 residues), see Phobius details amino acids 173 to 190 (18 residues), see Phobius details amino acids 215 to 239 (25 residues), see Phobius details amino acids 249 to 269 (21 residues), see Phobius details amino acids 280 to 296 (17 residues), see Phobius details amino acids 302 to 325 (24 residues), see Phobius details amino acids 337 to 358 (22 residues), see Phobius details amino acids 367 to 385 (19 residues), see Phobius details PF07690: MFS_1" amino acids 19 to 298 (280 residues), 59.8 bits, see alignment E=1.2e-20 amino acids 221 to 379 (159 residues), 50.7 bits, see alignment E=6.6e-18

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SM_b20338)

Predicted SEED Role

"ABC transporter, permease protein"

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 Q92WL5 at UniProt or InterPro

Protein Sequence (407 amino acids)

>SM_b20338 efflux protein (Sinorhizobium meliloti 1021)
MSNPYGEIFRAPGAKGFSAAGFFARLPIAMAPIGIVAMLSQTHGEYWLAGAVSATFALTN
ALVAPQISRLVDRVGQTAVVVPTTIISVLAFLVLILAANRDWPAWTLFASAFLAAAMPSI
PALVRARWTEIFRNRPELNTAFAFESSADELVYIAGASLSVGLAVVMFPEAGMLISTIFL
ALGTAAFILQRSTEPKVRPLEAGVSRASAIRQRPVQIITLALIFVGSIFATAEVSAVAIT
KELGQPQAASLVIGVYAVGSFLVGLALGALNPTMPLHRQLLIAVSVIAITSVPLLLADTV
PLLALAVFVSGIAISPTFITAFGLIERRVPESMLTEGVTWVMTGIGIGMALGAFVSGWVV
DNFGAQNGFWVSVAAGTATVATIAMGQRSLAGHKGASVAGSIPQPAE