Protein Info for Pf1N1B4_4289 in Pseudomonas fluorescens FW300-N1B4

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 50 100 150 200 250 300 350 400 450 524 transmembrane" amino acids 20 to 48 (29 residues), see Phobius details PF00015: MCPsignal" amino acids 135 to 316 (182 residues), 141.7 bits, see alignment E=1.1e-45

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 88% identity to pfo:Pfl01_3326)

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 A0A166PXU9 at UniProt or InterPro

Protein Sequence (524 amino acids)

>Pf1N1B4_4289 Methyl-accepting chemotaxis protein (Pseudomonas fluorescens FW300-N1B4)
MPAPALLPKNLWLTPTLQSIALMLLLCGMALAGWSLYLGLPLAVLIIWLPRLRSRTLPDA
TPADSSSAIAELTRDLSYTTSHNALSAAGVAYSVKQLADKLQSQLNAAAQIVSSAEVMIT
TEHATSKLSRGALSAASEAHQSSAAGRTELVESIARMHQLSERASSSRELIEALSLRSDD
IQRVTLVIQSIASQTNLLALNAAIEAARAGEHGRGFAVVADEVRGLAARTATATGEVGEM
VADIQQRTAQVVEQIRQLASDLNTGVAQVEHTGQHLENIARLAAGVERQVGEIAQGADTN
REQLDSLFHAIEQMRSDLAISDQQTQRLAQAAVQMEGQAETISERLAEVGLDDYHQRIYD
LAREGASQIAARFEADIDQGRISLDDLFDRSYQAIPNTSPAKYQTRFDRYTDQVLPAIQE
PLLPRHEGLVFAIACTQQGYVPTHNTVFSQPLTGDVQVDTLHNRTKRKFADRTGIRCGSH
QQPVLLQTYTRDTGELMHDLSVPIMFKGRHWGGLRLGYKPQSPR