Protein Info for Psest_2091 in Pseudomonas stutzeri RCH2

Annotation: Molecular chaperone (small heat shock protein)

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 50 100 150 176 PF00011: HSP20" amino acids 72 to 174 (103 residues), 96.5 bits, see alignment E=9.2e-32 PF17886: ArsA_HSP20" amino acids 79 to 157 (79 residues), 34.6 bits, see alignment E=1.1e-12

Best Hits

KEGG orthology group: K13993, HSP20 family protein (inferred from 85% identity to psa:PST_2234)

Predicted SEED Role

"putative small heat shock protein"

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 L0GML1 at UniProt or InterPro

Protein Sequence (176 amino acids)

>Psest_2091 Molecular chaperone (small heat shock protein) (Pseudomonas stutzeri RCH2)
MNEASNKPPVSTDEKKITSAPQEPWRPFDSLRRQVDLLFDDFERPWHLPFSRHGMETTPL
WQGGPSRMPVVDVVEKENAFEITAELPGLDEKDVEVKLVGNSLVIKGEKRQEHKEEKDGY
HLSERSYGSFQRSFALPEGVDRDKIDAKFGKGVLRLSLPKQPGSADGAKTIAVQAE