Protein Info for Shew_0392 in Shewanella loihica PV-4

Annotation: type II secretion system protein E (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 550 586 transmembrane" amino acids 430 to 448 (19 residues), see Phobius details PF05157: MshEN" amino acids 42 to 148 (107 residues), 87.7 bits, see alignment E=5.9e-29 PF00437: T2SSE" amino acids 189 to 455 (267 residues), 317.3 bits, see alignment E=6.9e-99

Best Hits

KEGG orthology group: K12276, MSHA biogenesis protein MshE (inferred from 100% identity to slo:Shew_0392)

Predicted SEED Role

"MSHA biogenesis protein MshE" in subsystem Mannose-sensitive hemagglutinin type 4 pilus

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 A3Q9W6 at UniProt or InterPro

Protein Sequence (586 amino acids)

>Shew_0392 type II secretion system protein E (RefSeq) (Shewanella loihica PV-4)
MKPKLKMRLGDLLVQEAIISEAQLGQALAEQRNTGKKLGRTLIDLSCITEEQLLKFLSQQ
LNIPFLDISRRAIPPQVVNLLPEVQARRYRALAVEDNGDHVLVAMSDPADLQAMDNIEVL
LAPKAIKIAVVTETQLLEAFDNLYRRTGEIAQIAGKLEEEYAADDQFDLASLTDADSDNE
TTVVKLLQSIFEDAVQMRASDIHIEPGDKVLRIRQRIDGQLQENTLQEVNIASALVLRLK
LMAGLDISEKRLPQDGRFHMEIKGHKIDVRMSTMPIYHGESVVMRLLDQSAGLLTLDETG
MPAEMLARVRRQIKRPHGMLLVTGPTGSGKTTTLYGVLSELNTADRKIITVEDPVEYQLP
RINQVQVNHKIGLDFSNVLRTTLRQDPDIIMVGEMRDQETVEIGLRGALTGHFVLSTLHT
NDAVTSALRLLDMGAASYLVASALRVIIAQRLVRRVCHKCAQPYDASAADHAWLSSISGR
DFSQAKFRIGTGCQSCNGSGYRGRIGVFEILELDEKMIDAMRSGNPQAFAQAAYQSPNFT
PLAESALNYLAEGMTTMEEVAKLIEDASDAQVPISQEMIHQHEIEG