Protein Info for PfGW456L13_4322 in Pseudomonas fluorescens GW456-L13

Annotation: CheW domain 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 50 100 150 200 250 313 transmembrane" amino acids 160 to 182 (23 residues), see Phobius details PF01584: CheW" amino acids 158 to 290 (133 residues), 49.9 bits, see alignment E=1.3e-17

Best Hits

KEGG orthology group: K03408, purine-binding chemotaxis protein CheW (inferred from 77% identity to pfo:Pfl01_1571)

Predicted SEED Role

"CheW domain 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 A0A293Q503 at UniProt or InterPro

Protein Sequence (313 amino acids)

>PfGW456L13_4322 CheW domain protein (Pseudomonas fluorescens GW456-L13)
MNRPFKTTSRPQLALQSYLDSLLQDITEEFAPQIEAPPRVVEVEAALDEFQAAVLEEQAH
DAQKTVVAPAPVVTPVAKAPVAVVEAPAPMLAPVSTIAPLLQALVPQAIEVQPAPEPAVV
EVPQALVPPVVEVHLPPSNTPPPVETDGRPSWAAEPFECLLFDVAGLTLAVPLVCLGSIY
SLAGHELTPLFGQPEWFLGILPSQAGNLKVLDTARWVMPDRYRDDFKQGLQYVISVQGYE
WGLAVHQVSRSLRLNPNEIKWRSHRGQRPWLAGTVIEHMCALLDVASLAELIASGGARHM
SGDKPGHKPTSVK