Protein Info for IAI47_17770 in Pantoea sp. MT58

Annotation: superoxide response transcriptional regulator SoxS

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 50 100 141 PF12833: HTH_18" amino acids 28 to 105 (78 residues), 79.4 bits, see alignment E=2e-26 PF00165: HTH_AraC" amino acids 68 to 105 (38 residues), 41.1 bits, see alignment E=1.5e-14

Best Hits

KEGG orthology group: K13631, AraC family transcriptional regulator, transcriptional activator of the superoxide response regulon (inferred from 95% identity to pva:Pvag_3538)

Predicted SEED Role

"Regulatory protein SoxS" in subsystem Oxidative stress or Sulfur oxidation

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 (141 amino acids)

>IAI47_17770 superoxide response transcriptional regulator SoxS (Pantoea sp. MT58)
MMQEEIIHSLTHWIDQNLDKSLSIDEVAAKSGYSKWHLQRMFRSVTKQTLGGYIRERRLT
LAAEALSQTQRPVFDIAMQYGYDSQQTFSRVFRRQFAQTPTAYRHTMRRQAIQRPRLPGF
GYNDPINSFTQRTTGECCPVR