Protein Info for Shew_1218 in Shewanella loihica PV-4

Annotation: carbon storage regulator, CsrA (RefSeq)

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 65 TIGR00202: carbon storage regulator" amino acids 1 to 58 (58 residues), 104.6 bits, see alignment E=1.2e-34 PF02599: CsrA" amino acids 1 to 52 (52 residues), 94.2 bits, see alignment E=1.9e-31

Best Hits

Swiss-Prot: 100% identical to CSRA_SHELP: Translational regulator CsrA (csrA) from Shewanella loihica (strain ATCC BAA-1088 / PV-4)

KEGG orthology group: K03563, carbon storage regulator (inferred from 94% identity to sdn:Sden_1214)

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

See A3QC90 at UniProt or InterPro

Protein Sequence (65 amino acids)

>Shew_1218 carbon storage regulator, CsrA (RefSeq) (Shewanella loihica PV-4)
MLILTRRVGETLMIGDEVTVTVLGVKGNQVRIGVNAPKEVSVHREEIYQRIQSEKSGSSS
EGGNF