Protein Info for Pf6N2E2_1170 in Pseudomonas fluorescens FW300-N2E2

Annotation: Methyl-accepting chemotaxis protein I (serine chemoreceptor 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 signal peptide" amino acids 1 to 18 (18 residues), see Phobius details transmembrane" amino acids 146 to 169 (24 residues), see Phobius details PF00672: HAMP" amino acids 169 to 220 (52 residues), 46.2 bits, see alignment 4.5e-16 PF00015: MCPsignal" amino acids 286 to 464 (179 residues), 149 bits, see alignment E=1.2e-47

Best Hits

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 A0A159ZUJ3 at UniProt or InterPro

Protein Sequence (500 amino acids)

>Pf6N2E2_1170 Methyl-accepting chemotaxis protein I (serine chemoreceptor protein) (Pseudomonas fluorescens FW300-N2E2)
MALAILLALTGFYGLRSDGQSLKRINKLGSLFDQTAFSRDANFVYALTADSEQLAKHDAN
LKTMQQMLSGVLDDIRAGGWPLEDLDSIKRLDEKLRAYIDTRNQKQTGADVTQTVLKLNE
SLSSLQNEINELYAAEEIRAKTSVDLVFAILGGVTLFALVLGGLISWIIGRQIVIPLQQA
LQASERIANGDLTVELQSDRADELGHLLRSINNMAQRLRDVISQIGDSSHRLAASASQLA
TITTQTQAGIDSQKSETDLVATAMTEMTTTVQEVARNSEDAAGAAKKADHEASNALEVSQ
QAVAQIETLAREVGMSAESMTCLHQESERIGGVLDVIKTVAGQTNLLALNAAIEAARAGE
AGRGFAVVADEVRSLAQRTQQSSEEIESLIEGLQRIAEESSRMMQASVQQTQSTVTGVRN
TGDALAAITQQVSDIQQMSMLIATAAEEQTAVAEEINRSVLNVRETADQSATASAEISVS
SVELAQLGGDLQRLVRRFKV