Protein Info for Shewana3_0809 in Shewanella sp. ANA-3

Annotation: methyl-accepting chemotaxis sensory transducer (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 566 transmembrane" amino acids 14 to 34 (21 residues), see Phobius details amino acids 211 to 235 (25 residues), see Phobius details PF00672: HAMP" amino acids 233 to 281 (49 residues), 41.1 bits, see alignment 1.8e-14 PF00015: MCPsignal" amino acids 343 to 527 (185 residues), 135.3 bits, see alignment E=2e-43

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to shn:Shewana3_0809)

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)

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 A0KTC8 at UniProt or InterPro

Protein Sequence (566 amino acids)

>Shewana3_0809 methyl-accepting chemotaxis sensory transducer (RefSeq) (Shewanella sp. ANA-3)
MGRFLKDLSIKHKMFALVGMMLVLMLLLSGFSLLKMKRVSDEVHGIATENIPLVRLSTDV
TIQQLESSIILEKAFRASDIKVSPEQRLIDGFIADVIKHKELINHELQSTQTMLNDALKL
SQPAELRDKTLQLSQEIANIIQGFRHYDAQLVAVIAGIEQKQESALLAQRVDALEKTQKE
FNTELSQFALQLEQMTKTAVSVTEEEEIKAAYGMMIISSIAVVIGLFVGLLSSRYIVQSI
TQLRNAASLMQSGNFSHELAVTSKDELGELTISMNQMALTLSKTVGQVVDRSEEIASMVT
ELNAVAENNREAILKQQDNTDQVAASMTQMAATITEVACSAETASFSAGQAENRAKESCG
VVEASEKITQQLVVSAQHSSQLIQQLQASTGKILNFVSVVDAIAGQTNLLALNASIEAAR
AGDQGRGFAVVADEVRALATRSQTATQEISELIQTLVVDAKSAVSSFEENERQISESSVL
VNQIKQNLFEILDALTQLSQANSQVATASEEQAVTAEDISERINAIRDSGELVLNSAFET
AKASESLSQQANSLREGMQQFKVRIV