Protein Info for PFLU_RS11115 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 50 100 150 200 250 300 350 400 450 500 540 transmembrane" amino acids 12 to 30 (19 residues), see Phobius details amino acids 189 to 212 (24 residues), see Phobius details PF05227: CHASE3" amino acids 40 to 182 (143 residues), 114.9 bits, see alignment E=2.7e-37 PF00015: MCPsignal" amino acids 324 to 506 (183 residues), 158.2 bits, see alignment E=1.9e-50

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to pfs:PFLU2262)

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

See C3KAQ1 at UniProt or InterPro

Protein Sequence (540 amino acids)

>PFLU_RS11115 methyl-accepting chemotaxis protein (Pseudomonas fluorescens SBW25-INTG)
MFNKLSISQKLYVSFTAVVVLIGMLVASAYKGFEAVEDATTSNVHTYQVISAAQSALEQL
INIETGMRGFVISSKDTFLDPLVAGEKRFSEQLDLLKRLTVDNPAQQQRLASLGDTQKRW
LTEDVDPIIALRRSLTARNLPDDELDTRITSGADKAKMDSMRTTLAEITATEAALLAARS
QEMVDAKQLALTILILGGASAAVLSLILATTLGRSTTRRLQLAIDAATAIANGKLDTVID
TSSHDELPKAFDRMQKRLREMIQQINQAANQLMVSVQQISGASEQLSGAIQEQSTSASMM
AATIEELTVSIHHVSENADEAHQLASRSGQQSKDGARVIENTLTNMNDIARTVQHSSTQV
AGLGQHSEQISSIISVIQGIADQTNLLALNAAIEAARAGEQGRGFAVVADEVRLLAQNTG
KSTQEIAVMIEKIQTGVRDTVESMRGGVLEVNQGVETAGTAGQAIIEIRDSSDKVLHVVD
QISFALREQTAASQDVARNVERSAQMAETNNVSVQELLKTSGGLKSLAISLQQEVSKFQL