Protein Info for AO353_04230 in Pseudomonas fluorescens FW300-N2E3

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 50 100 150 200 227 PF01584: CheW" amino acids 81 to 221 (141 residues), 85 bits, see alignment E=2e-28

Best Hits

KEGG orthology group: K13489, chemotaxis-related protein WspD (inferred from 86% identity to pfo:Pfl01_1055)

Predicted SEED Role

"Chemotaxis signal transduction 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 A0A0N9VKC7 at UniProt or InterPro

Protein Sequence (227 amino acids)

>AO353_04230 chemotaxis protein CheW (Pseudomonas fluorescens FW300-N2E3)
MTGTVSLNVTHADAQAIDDCWNRIGIHGDKSCPLLVEHIHCRNCAVYSAAATRLLDRYAL
QQDDRAQVSTAVETDVVTRSLLMFRLGEEWLALATRSLVEVAPMQAIHSLPHQRSRALLG
VANVRGALVACLSLVELLGLEATAGVASGVRIMPRMLIIAAHGGPVVVPVDEVDGIHAID
ERILDAASRSGEQASAKYTRGVLQFRGRSLRWLDEEQVLSAVTRSLT