Protein Info for SO1278 in Shewanella oneidensis MR-1

Annotation: methyl-accepting chemotaxis protein (NCBI ptt file)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 706 transmembrane" amino acids 12 to 33 (22 residues), see Phobius details amino acids 351 to 375 (25 residues), see Phobius details PF00672: HAMP" amino acids 373 to 425 (53 residues), 33.5 bits, see alignment 4.3e-12 PF00015: MCPsignal" amino acids 516 to 670 (155 residues), 149.6 bits, see alignment E=8.4e-48

Best Hits

KEGG orthology group: None (inferred from 100% identity to son:SO_1278)

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 Q8EHE5 at UniProt or InterPro

Protein Sequence (706 amino acids)

>SO1278 methyl-accepting chemotaxis protein (NCBI ptt file) (Shewanella oneidensis MR-1)
MKHLSISTKLLWITSALFLSIVAILSISLWWTLSEQNVELSHQVQETLQIETHDKLEARA
GEYGEMVAGFINEAYRIPYSFAGIVESTAEELPLKRDRLELAIAAVLKKNTQISSMYAQF
EANGYDGLDSEFLNVNVSHSVASSGVLEIYYTRNDDGTVEHHQVEDSSEKYKTSLNEFGI
RESEWYLCAKETLKPCLMEPYLYEITPGNTALMTSLTVSAVKHKQFIGVVGVDVNLPVFQ
VLIDKLSKSLYDGQAKVTLLSTRGLVVAASHYSKKARPLAESIDPKLAVQMIALHKNGGY
MANDDEIIVAYPIDIPLANAEWSLAIQVPKSMALKSSILLNEKMDDMATSLGSILVIVGL
AVSILAVVTISIVIRSVIAPLRLIQGRVENLASADGDLTQSIEVDSHAELIALGKGFNSF
IHKLKDLISELKALAGQTQEESLSSAKIAELTRDSVHRQYGEIESVVTAVNEMSATALEV
AKASEQTAAETEAMSRNVHLSEESLTKAMDYVTTMSQESMQAKVAVSKVAESSTNISRIL
EVISSIAAQTNLLALNAAIEAARAGEQGRGFAVVADEVRALASKTQSSTDDISVLIDALQ
KEVQSASAIIDKGAERAQMAVSQTEQALTSLNSMVSQIEEISAQVTHIAAAAEEQSAVTE
EVNRNITGISDSASELARLAGEAQQSSVVLAELVKQQHQQLGKLKT