Protein Info for CSW01_02655 in Vibrio cholerae E7946 ATCC 55056

Annotation: type II secretion system 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 50 100 174 transmembrane" amino acids 6 to 31 (26 residues), see Phobius details PF07963: N_methyl" amino acids 1 to 26 (26 residues), 37 bits, see alignment 8.4e-14 TIGR02532: prepilin-type N-terminal cleavage/methylation domain" amino acids 5 to 27 (23 residues), 34 bits, see alignment (E = 8.9e-13)

Best Hits

KEGG orthology group: None (inferred from 100% identity to vch:VC0502)

Predicted SEED Role

"Fimbrial protein pilin"

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 (174 amino acids)

>CSW01_02655 type II secretion system protein (Vibrio cholerae E7946 ATCC 55056)
MSKNQGFTLIELIIAIVILGVIAVIAAPRFINISKDAKANTMLSVAAGMESALTLLHSQA
LIEGQDIGKGEITINGVKTPLLNGYPSVNGKDSFEEINAQVQAWFNIDSVGKNVIEIDSS
AAPFFIDKASSRNQIYIFFSDAPTTGDRTEYGCQVRYQNPESEGPSVRVLTDDC