Protein Info for EX31_RS20785 in Rahnella sp. WP5

Annotation: methyl-accepting chemotaxis 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 50 100 150 200 250 300 350 400 450 500 550 595 transmembrane" amino acids 9 to 29 (21 residues), see Phobius details amino acids 268 to 291 (24 residues), see Phobius details PF02743: dCache_1" amino acids 82 to 250 (169 residues), 71.5 bits, see alignment E=1.1e-23 PF00672: HAMP" amino acids 296 to 342 (47 residues), 38.2 bits, see alignment 2.1e-13 PF00015: MCPsignal" amino acids 405 to 560 (156 residues), 170.5 bits, see alignment E=4.8e-54

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to rah:Rahaq_0984)

Predicted SEED Role

"Methyl-accepting chemotaxis 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

Find the best match in UniProt

Protein Sequence (595 amino acids)

>EX31_RS20785 methyl-accepting chemotaxis protein (Rahnella sp. WP5)
MLKTIRSRIITACIVIVACSLIINTFLSYTVANKYNSQATDSTLNALTASHTRGISDWVS
SKTGMIVSLQQIAMSEDPIPVLKQIASAGGFTNVYVGYANRTAKFSDPTGVPADYDPTGR
PWYKQAEAAGHPVATPPYIDAGSGKLVVTFAVPVMEAGTLKAVVAGDVSMDSVVSNVNTI
HPTPGSFGMLVDKSGVIIAHPDTSLALKPITALAEGVNLQDVFAANAPVDIRLNGTVKRV
RAMPVAGTEWFTLVAQDKKESTAGMRSLLTSSVITLIVIVLISAVVIGLIISKSFHRLSV
VRDTLNAISSGEDDLTQRLPADGHDEVTQIAHAFNTFVDKLSKVMSEIRTTSESVKIAAD
EIAAGNNDLSGRTDSAAASLQQTAASLEQITATVSQSASSAKQASETAKSASAAAIRGDE
VVTKVIKTMESIETASSKIGDITSVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVASE
VRSLAQRSAQAAKEIKVLIESTVSSVASGSAQVRLASDSMSEIVSNVSNVSSVMLEITHA
SEEQMLSINEINRAITQLDGMVQQNAAMVQESTGAASALQEQATGLAVAVGHFRV