Protein Info for CA264_07610 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: chemotaxis protein CheW

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 50 100 150 199 PF01584: CheW" amino acids 49 to 191 (143 residues), 96.9 bits, see alignment E=4e-32

Best Hits

KEGG orthology group: K03408, purine-binding chemotaxis protein CheW (inferred from 30% identity to chy:CHY_0966)

Predicted SEED Role

No annotation

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 A0A1X9YR41 at UniProt or InterPro

Protein Sequence (199 amino acids)

>CA264_07610 chemotaxis protein CheW (Pontibacter actiniarum KMM 6156, DSM 19842)
MGKEAKSKPEAAAPEEKAQVAAPEVKPDASEASTAKAAKEQVSAEMVHLIVFKLGTEEYA
IKIDQVKEVTITPSVTRMPRTPEFVKGVANIRGDIIAIMDMERRFQIRPAELPAGLAPNV
SYTLVIEAKEYSIGVEVKEMPQSLNLPVAKIDRAPSFLQDVSVSENFIEGIAKTDNRLII
VLDMHKVLTQDEINQLSNT