Protein Info for HSERO_RS09100 in Herbaspirillum seropedicae SmR1

Annotation: heat shock protein Hsp20

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 PF00011: HSP20" amino acids 42 to 136 (95 residues), 67.1 bits, see alignment E=6.7e-23

Best Hits

Swiss-Prot: 58% identical to IBPA_SALTY: Small heat shock protein IbpA (ibpA) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K04080, molecular chaperone IbpA (inferred from 100% identity to hse:Hsero_1824)

Predicted SEED Role

"16 kDa heat shock protein A"

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 D8IRL0 at UniProt or InterPro

Protein Sequence (150 amino acids)

>HSERO_RS09100 heat shock protein Hsp20 (Herbaspirillum seropedicae SmR1)
MRTFDLSPLYRTAIGFDRLAQMFDNAQRADQPSYPPYNIELVAEDKYRITMAVAGFARSE
IDIETENETLKITGRKQKEDKQVNFLHRGIAARDFEQRFQLANHIKVVGANLENGLLNIE
LVREIPEALKPRKIEIGSQDDNVQRLERAA