Protein Info for Psest_0353 in Pseudomonas stutzeri RCH2

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 31 (20 residues), see Phobius details amino acids 188 to 208 (21 residues), see Phobius details PF00672: HAMP" amino acids 206 to 259 (54 residues), 37.4 bits, see alignment 2.5e-13 PF00015: MCPsignal" amino acids 350 to 501 (152 residues), 131.9 bits, see alignment E=2.2e-42

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 65% identity to ppu:PP_2823)

Predicted SEED Role

No annotation

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 L0GI42 at UniProt or InterPro

Protein Sequence (540 amino acids)

>Psest_0353 Methyl-accepting chemotaxis protein (Pseudomonas stutzeri RCH2)
MLKNFSLTAKLSLVPAVALFGLVLYVGYTSLQLSATDSRLVFLENRGYPTLEKADAVIFQ
FSRVPALLNNAVAAGEPGVLDEAREVLQQIDTQQQSLAALLSDQRQQHQALGDWRKSVRD
YADNALAASTKLIDGSASFDDLRPSLDRMASDLAQAQKLGSDFRAQAYDSFQQTLVETRE
ANANTTRLGIILSLVLVILVSLGAWLVIRSVMVNIRGVIASLQSIARGDGDLTQRVNVES
NDEIGAMIELFNSFLDKLQSTIRQIIDAATPLGQVSKELYKLTQGSEENAKSQQHHTDSI
TRDILTMTGSIQEVAQRSQQASDEANSAARQAATAREHVGSLSTGISDLGDSVMGAVKAM
EQLEEETQEVGSVLTVIRSIAEQTNLLALNAAIEAARAGEQGRGFAVVADEVRNLAQKTA
ASTAEIQQIIQRLQNSANTVLNVMTSNGEKSRASIQRSIEATQLLETIARTVNQIDELNA
GIAQFTQEQIGLSSSIQQETQVLQQDAQATANGAEATARLGEQLVSTGDHLRAATGQFRV