Protein Info for SO1638 in Shewanella oneidensis MR-1

Name: ompH
Annotation: outer membrane protein OmpH (NCBI ptt file)

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 50 100 168 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF03938: OmpH" amino acids 25 to 164 (140 residues), 104.6 bits, see alignment E=2.7e-34

Best Hits

Swiss-Prot: 38% identical to SKP_PHOLU: Chaperone protein Skp (skp) from Photorhabdus luminescens

KEGG orthology group: K06142, outer membrane protein (inferred from 100% identity to son:SO_1638)

Predicted SEED Role

"Outer membrane protein H precursor"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 Q8EGG6 at UniProt or InterPro

Protein Sequence (168 amino acids)

>SO1638 outer membrane protein OmpH (NCBI ptt file) (Shewanella oneidensis MR-1)
MNKMVNRALVTLALLGAPLAAQAENIAVVDMGAVFEQLPQREQIMQSLKSEFGDRMSEVQ
KMQEEMRSLMEKQQRDGALMNDTQKTELVRKMEALKSEYQLKGKALDEDLRRRQGEEQNK
LLVKVQKAINTIAEKEKYDLVLQRGAVIYVKPNADISGKVVEALSKGK