Protein Info for PFLU_RS12215 in Pseudomonas fluorescens SBW25-INTG

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 50 100 150 200 250 300 350 400 450 500 542 transmembrane" amino acids 12 to 32 (21 residues), see Phobius details amino acids 192 to 212 (21 residues), see Phobius details PF12729: 4HB_MCP_1" amino acids 5 to 185 (181 residues), 44.3 bits, see alignment E=2.3e-15 PF00672: HAMP" amino acids 211 to 262 (52 residues), 44.5 bits, see alignment 2.4e-15 PF00015: MCPsignal" amino acids 325 to 506 (182 residues), 145.7 bits, see alignment E=1.9e-46

Best Hits

KEGG orthology group: None (inferred from 100% identity to pfs:PFLU2496)

Predicted SEED Role

"Methyl-accepting chemotaxis protein I (serine chemoreceptor protein)" in subsystem Bacterial Chemotaxis

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 C3K8R3 at UniProt or InterPro

Protein Sequence (542 amino acids)

>PFLU_RS12215 methyl-accepting chemotaxis protein (Pseudomonas fluorescens SBW25-INTG)
MNFKNLGISTKATLCFGSITAILIFLGVFAYVQLSHLRAAGQQLAENALPSTQTIDDIQI
SLLNARLESIRMLANSTNVAGKSAAEAKVQHSVQILEERSDYYRKNLMAGEKDREQFEAA
DQAMKIYIAGLAQLSKLDLSEHEQALIFANSTQADNASSFQEKLNVIRQFNAEQAKALGV
EADVVYNESVNVLVTIVVVSLLLTIVLAIALTRSIVKPVGDSLRLAEEIASGDLTRRLEI
TGTDEVSRLMVALNLMSKNLQDTVLEISEASIQLSSAAVEMTSITEAADRHLQQQNSEIE
QAATAVTEMTSAVEEVARNATSTSQAAQESSEAAKLGNLRVSETLSAVETLTELVESSAS
QVTELAGQAEDISQVVGVIRSIAEQTNLLALNAAIEAARAGEQGRGFAVVADEVRALAHR
TQISTLEIEKMITAIQSGSSTTVESIRRSTEEVYNTKRTAEGAGQSLRQITDSVLQINER
NLQIAVASEQQAHVARDVDRSLLSIRSLAIQSSEGANQTIKASNELSRLAVNLNHLVQKF
KV