Protein Info for CSW01_14830 in Vibrio cholerae E7946 ATCC 55056

Annotation: cold-shock protein CspA

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 25 50 70 PF00313: CSD" amino acids 5 to 69 (65 residues), 103.5 bits, see alignment E=2.2e-34

Best Hits

Swiss-Prot: 100% identical to CSPA_VIBCH: Cold shock-like protein CspA (cspA) from Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

KEGG orthology group: K03704, cold shock protein (beta-ribbon, CspA family) (inferred from 100% identity to vcm:VCM66_A0164)

Predicted SEED Role

"Cold shock protein CspG"

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 (70 amino acids)

>CSW01_14830 cold-shock protein CspA (Vibrio cholerae E7946 ATCC 55056)
MSQKMTGSVKWFNETKGFGFISQDNGGQDVFVHFKSIVSEGFKTLAEGQRVSFTVEQGKK
GPQAAQVTAL