Protein Info for OKFHMN_20720 in Escherichia coli ECRC101

Name: csrA
Annotation: carbon storage regulator CsrA

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 61 TIGR00202: carbon storage regulator" amino acids 1 to 57 (57 residues), 106 bits, see alignment E=4.4e-35 PF02599: CsrA" amino acids 1 to 52 (52 residues), 94.4 bits, see alignment E=1.6e-31

Best Hits

Swiss-Prot: 100% identical to CSRA_SALCH: Translational regulator CsrA (csrA) from Salmonella choleraesuis (strain SC-B67)

KEGG orthology group: K03563, carbon storage regulator (inferred from 100% identity to eco:b2696)

Predicted SEED Role

"Carbon storage regulator"

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 (61 amino acids)

>OKFHMN_20720 carbon storage regulator CsrA (Escherichia coli ECRC101)
MLILTRRVGETLMIGDEVTVTVLGVKGNQVRIGVNAPKEVSVHREEIYQRIQAEKSQQSS
Y