Protein Info for SO3309 in Shewanella oneidensis MR-1

Annotation: PQQ enzyme repeat domain protein (NCBI ptt file)

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 50 100 150 200 250 300 350 395 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details TIGR03300: outer membrane assembly lipoprotein YfgL" amino acids 7 to 392 (386 residues), 446.4 bits, see alignment E=3.2e-138 PF13360: PQQ_2" amino acids 62 to 101 (40 residues), 21.8 bits, see alignment 2.8e-08 amino acids 78 to 321 (244 residues), 199.9 bits, see alignment E=1e-62

Best Hits

Swiss-Prot: 100% identical to BAMB_SHEON: Outer membrane protein assembly factor BamB (bamB) from Shewanella oneidensis (strain MR-1)

KEGG orthology group: None (inferred from 100% identity to son:SO_3309)

Predicted SEED Role

"Outer membrane protein YfgL, lipoprotein component of the protein assembly complex (forms a complex with YaeT, YfiO, and NlpB)"

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 Q8EC35 at UniProt or InterPro

Protein Sequence (395 amino acids)

>SO3309 PQQ enzyme repeat domain protein (NCBI ptt file) (Shewanella oneidensis MR-1)
MKSWCKNLLAAGLSLAMLSACSSSDVEEEPVSELTAIQATVFPEVSWSASVGDGVGDYYS
RLTPAVRYGKIFAADRYGAVMAFDEASGEQVWRKDFSEEFRDNALAKNKGARLAAGITAA
RNKLFIGGESGLLAALNAEDGQVLWHVIAGGELLSKPTVADDVVVVSTSSGSLEAYNVDT
GAKLWVYDMQLPNLTLRGTGSAAYEAGGFFIGTADGKVAVVVKNNGQAAWEQAIYNPTGG
NEFTRMADVDMTPLILGDNLYAVSYNGNLVSMELRTGRIIWTRKYSSFNELTTAGLSLFL
VDDHSRIYSVDRRNGLELWSNSELVNRTLTSPEVYKDYLVVGDFEGYLHFIDRSTGSIVG
RIQVDSSGLFSQPIVVDDKIYVQGRSGKLAVVTLP