Protein Info for PS417_14450 in Pseudomonas simiae WCS417

Annotation: 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 50 100 150 200 250 300 350 400 450 500 550 600 664 transmembrane" amino acids 12 to 34 (23 residues), see Phobius details amino acids 309 to 331 (23 residues), see Phobius details PF02743: dCache_1" amino acids 127 to 294 (168 residues), 57.4 bits, see alignment E=2.3e-19 PF00672: HAMP" amino acids 331 to 382 (52 residues), 32.5 bits, see alignment 1.3e-11 PF00015: MCPsignal" amino acids 473 to 629 (157 residues), 132.3 bits, see alignment E=2.5e-42

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 98% identity to pfs:PFLU3358)

Predicted SEED Role

"Methyl-accepting chemotaxis protein III (ribose and galactose 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 A0A1N7U433 at UniProt or InterPro

Protein Sequence (664 amino acids)

>PS417_14450 chemotaxis protein (Pseudomonas simiae WCS417)
MPPLRSIQARYTLFLVLFVLVLFVLTVVGIGQLVAPTLRHTEEQVVLNRIAEVAEQIQGE
LNKVQSQQRSITQTVPLLDSDAIDKVLPGLVDQYGELKVFGGGIWPLPNQRTPGRNKHST
FWHRDASGKLAVNTFWNSDPAPNYYDQSWYKGGLASPRGQCAWAAAYKDDASQEPRTNCA
MAIQRDGVPYGVATIDVTLGFFNDLVASKEKDIGGQMLIVEGDGKIISNSTRISSPVVLK
NISELTGTSAFAAQVSKALAQRDQALQRSEFDNQGVASTFYMRPIAGTPWFLATALPTAL
ITAQRDDVLGTLALLQIPMVLLLVLLAVYAIRQLVQRMKSLKTNIDALSTGDADLTRRIT
IRAEDELGAIGHSVNRFIVYLQNMIGEVTQATGAMSSSLEQLQRTSAHTNQILVRHASET
DQTVTAITEMSSTADTVAQNAAETAAFTQRANEHADRSRVVVGEASNSVSALIGEVSSAT
HSVENMRQDAARITETLGVIGAIAGQTNLLALNAAIEAARAGEQGRGFAVVADEVRALAA
RTQASTSQINEMLTRLTAGVSSSVAAMENTQASCQSAADATARVNTGLDEMAGSVSHINN
LSTQIATAAEQQSAVTEEINRSMVQIRQMVEELVQSGHATETNTQSLLDANGRVIALMGR
FKVR