Protein Info for PFLU_RS04555 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 50 100 150 200 250 300 350 400 450 500 550 600 650 712 transmembrane" amino acids 6 to 32 (27 residues), see Phobius details amino acids 358 to 380 (23 residues), see Phobius details PF00672: HAMP" amino acids 379 to 431 (53 residues), 42.4 bits, see alignment 7e-15 PF00015: MCPsignal" amino acids 495 to 678 (184 residues), 154.7 bits, see alignment E=2.2e-49

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to pfs:PFLU0916)

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)

Compare to protein 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 C3KBK5 at UniProt or InterPro

Protein Sequence (712 amino acids)

>PFLU_RS04555 methyl-accepting chemotaxis protein (Pseudomonas fluorescens SBW25-INTG)
MKFKSIQFSVAALAGAIVLSVIAVLVLYALFAGARTQERVQARTQAQFEQIIEQRLTTLA
QTQATMIQRELEAPLVSAKALATTNALLGMKDAKGQPALQIGREQLINLLHETVVRNPKI
LGAYIGWEPNAIEHNDAAYVDSPIVGMGTDGRFLPWWYRNADGSLGLDKLADVADQKILS
TGVRASEYYLCSKESKKACAIDPAPYKVGNAMVMLASFIEPIMIDGTFQGIVGADLSVNF
IQDMLTSADQNLYNGAGELALISSNGRLVAYTKDASKLGEKSSDLLDTNEQANLAQLKAG
EVRYDIDREHGHIELFLPFNIGQTDARWTLMMQLPLNAVMADLHTLQSDLDAQRKADIVG
MAIAGLLIAGIGLLVIWLVGHGIARPLKQMVAMLNDIAQGEGDLTRRLTSDRADELGAIA
NGFNTFLIKLQGMITQVVSSVQKVSDSSEHTADIAIRTNQGVHKQMVEIDQVATAVHEMT
ATAQDVARNATQAAQAASHADQAASQGMRIVRDTSTSIGALAEEIGKAVGVVQTLAKDSE
NINAILTAIRGIAEQTNLLALNAAIEAARAGEQGRGFAVVADEVRNLAQKTQKATEEIQA
MIQQLQQGTRDVVRVMEDSQSRTDESVQHAAKAAEALETISQAVSVINDMNTQIASAAEE
QSAVAEDINRNVINIGQVANEVAGGADESSAASADLTKLAEQQRRLINQFKV