Protein Info for Psest_1803 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 50 100 150 200 250 300 350 400 450 500 550 600 650 720 transmembrane" amino acids 339 to 358 (20 residues), see Phobius details amino acids 367 to 387 (21 residues), see Phobius details PF00015: MCPsignal" amino acids 529 to 684 (156 residues), 124 bits, see alignment E=3e-40

Best Hits

KEGG orthology group: None (inferred from 89% identity to psa:PST_2508)

Predicted SEED Role

"methyl-accepting chemotaxis sensory transducer"

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 L0GLZ1 at UniProt or InterPro

Protein Sequence (720 amino acids)

>Psest_1803 Methyl-accepting chemotaxis protein (Pseudomonas stutzeri RCH2)
MLKLQSHQMHLSVSERHWLPWLGPTGKLRMRWSCWLNRGAYSAVEQVFEGIAQSRVRILQ
NWVSAHWEHLADLASNLGEGLAHADADLLEKKHAQLPDLSELFVIDPQGRVLASTCAAHV
GQQDLDGGAVARGLGEPFLHGPYRDPLTLRLGASTSRFHDAVTLMFYQPVQVGGKRLGCI
CARVPNDVIGDLIQREAGHIYPESGDNYLFMVDSRFDRTVQAGTALSRSRFEDATFSHGE
NLKSGVHTRWGAVRVQQHTELELRFTDPATGQLHPGVRETIANGSNLFVTYPGYSDYRHI
PVIGKGVTFQLPGSPDRWGMMCEADLEEVYRRRSLSVGLMKTYLCTVTTLFIIGGLLQEY
SGLSHTALNLLNGLLLILGAWSFASFGPKRLAARMQEMTEVIRTLAEGEGSLRQRVDSST
MRHDESGDMGRWINSFIDSLDGVVGQVIQVSRHVRHDNELMLARSSEAGQTTGEVAESIH
QLLLLVEEQLGEIQQASMTAEEMKAAMDEVMQCARERFDTVRNGTESIRDVVQRSAQSVQ
LLDSRMGEIDEIVGLISDITTQTNLLALNAAIEAARAGDHGRGFAVVAGEVRSLAQRTAK
AAEDIRTKVESLQGETRQAVSFMEGGVQNVDRSLRLTEEASSENVHLHQTVERMFEIIKG
LNERSLHYGQTIRGVEQASSEMGQTLGVLQGSAERVRHTAGKLHQLVGRFRVSAVNSDAA