Protein Info for IAI46_01810 in Serratia liquefaciens MT49

Annotation: peroxide/acid stress response protein YhcN

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 87 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF07338: YdgH_BhsA-like" amino acids 34 to 87 (54 residues), 78.6 bits, see alignment E=1.4e-26

Best Hits

Swiss-Prot: 60% identical to YHCN_ECOLI: Uncharacterized protein YhcN (yhcN) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 98% identity to spe:Spro_0467)

Predicted SEED Role

"probable exported protein YPO3518"

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 (87 amino acids)

>IAI46_01810 peroxide/acid stress response protein YhcN (Serratia liquefaciens MT49)
MKIKSTIATMSVLSMLSFGAFAAQSVDANQAAKMQSAGTITVSGVAGAPSDIRQALSEKA
DAKGATAYRVIEARNEGNFHATAEIYK