Protein Info for LU632_RS25675 in Erwinia tracheiphila SCR3

Annotation: shufflon system plasmid conjugative transfer pilus tip adhesin PilV

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 50 100 150 200 250 300 350 400 463 transmembrane" amino acids 12 to 33 (22 residues), see Phobius details PF04917: Shufflon_N" amino acids 38 to 342 (305 residues), 320.3 bits, see alignment E=9.2e-100

Best Hits

Predicted SEED Role

"IncI1 plasmid conjugative transfer pilus-tip adhesin protein PilV" in subsystem Type 4 conjugative transfer system, IncI1 type

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

Find the best match in UniProt

Protein Sequence (463 amino acids)

>LU632_RS25675 shufflon system plasmid conjugative transfer pilus tip adhesin PilV (Erwinia tracheiphila SCR3)
MNKQIPSPVNRGMLTIEILVALVVIMLAVIYGYPRYTNYMQEMEWGVEASNMTAVGSAAK
SYIRDNRDALVSQVSGGTPVTVTGADLQLAGYLPTGFSLRNTAEQTYLVGIARDPKFNQK
LVAFVLTSGGQEIAYKGLRYISQKVDGSGGYVWPDNVATGAFAGWELNLNSYGLNAAKGR
LATWLSSDVLGTDLQESDRLYRYQVNGRPDLNRMHTAIDMGSNDLNNAKAVNGETGSFSN
TVTAENDIKSKSGWLITGTGKGWLNEAHGGGLYMDDNDWIKSVNGKGISTTGQLKGGTVR
SDGRLSTGEYLQLDGVATAGAACENRTVGLESTGALLSCQGGIWQNLSGGTFSRVGSEKL
VIASPGNYRNILVTISSLFNSRDGSHTAYADYTLTVNGNAVGRLRNQVVVSKGGSSGHKW
LYQSHAITQRMFSVPVSTGNQITVTRGASALYVSGDIRIDLTD