Protein Info for IAI46_05870 in Serratia liquefaciens MT49

Annotation: transcription antiterminator/RNA stability regulator CspE

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 69 PF00313: CSD" amino acids 5 to 68 (64 residues), 114.6 bits, see alignment E=1.5e-37 PF08206: OB_RNB" amino acids 14 to 56 (43 residues), 24.3 bits, see alignment E=2e-09

Best Hits

Swiss-Prot: 94% identical to CSPE_ECOLI: Cold shock-like protein CspE (cspE) from Escherichia coli (strain K12)

KEGG orthology group: K03704, cold shock protein (beta-ribbon, CspA family) (inferred from 96% identity to enc:ECL_03071)

Predicted SEED Role

"Cold shock protein CspE"

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 (69 amino acids)

>IAI46_05870 transcription antiterminator/RNA stability regulator CspE (Serratia liquefaciens MT49)
MSKIKGSVKWFNESKGFGFITPEDGSKDVFVHFSAIASNGFKTLAEGQRVEFEITNGAKG
PSAANVIAI