Protein Info for PP_3299 in Pseudomonas putida KT2440

Annotation: Outer membrane lipoprotein

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 50 100 150 200 250 300 350 400 450 487 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details TIGR01845: efflux transporter, outer membrane factor (OMF) lipoprotein, NodT family" amino acids 15 to 477 (463 residues), 287.8 bits, see alignment E=7.6e-90 PF02321: OEP" amino acids 69 to 265 (197 residues), 50.1 bits, see alignment E=1.6e-17 amino acids 297 to 474 (178 residues), 85.6 bits, see alignment E=2e-28

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_3299)

Predicted SEED Role

"Outer membrane 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)

Compare to protein 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 Q88HQ4 at UniProt or InterPro

Protein Sequence (487 amino acids)

>PP_3299 Outer membrane lipoprotein (Pseudomonas putida KT2440)
MRIIMLPYRTIALLLSASLTAGCMVGPDYKQPEVALADHYVADAQPLTASDTSVGSLDVW
WEGFGDPLLSRLVTEALGQNLQLAQAQARVAQARAALGSATAALVPSAGINGQAARSRQS
VETPLGQLLNSTPDYDRYGNSYELNLQASWEIDLFGGLRRDRQAAVGEYQASEAGAIATR
LAVAAQTADIYTTVRGLQARLAIAQNQVKTQQDLLAKVNLLNRKGLAPDYEVRQTEGELS
QVEATVPVLRAGLDAALNALDVMLGSTPGTHRAQMAIASSIPQVPAFAQIGKPSDLLRRR
PDLIAAERRLMAANAMIGSAISEYYPKFSIGGLIGSASTSGGTFFTGDANQSAVLLGLRW
RLFDFSRINAQIDQAKGREAEALAIYRQSVLEASEDVETALSALINRQAQAQSLKRGEVS
LERARRSSFVAFQNGVASLIDVLNADQQLLRTSDFRAVAQTEAARAAIAAYLALGGGWST
DSDVAQR