Protein Info for Shewana3_3985 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 50 100 150 200 250 300 350 400 450 500 550 600 653 transmembrane" amino acids 13 to 35 (23 residues), see Phobius details amino acids 300 to 321 (22 residues), see Phobius details PF00672: HAMP" amino acids 320 to 373 (54 residues), 47.1 bits, see alignment 2.4e-16 PF00015: MCPsignal" amino acids 438 to 618 (181 residues), 156 bits, see alignment E=8.9e-50

Best Hits

KEGG orthology group: K03406, methyl-accepting chemotaxis protein (inferred from 100% identity to shn:Shewana3_3985)

Predicted SEED Role

"Methyl-accepting chemotaxis protein, homolog 9"

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 A0L2D4 at UniProt or InterPro

Protein Sequence (653 amino acids)

>Shewana3_3985 methyl-accepting chemotaxis sensory transducer (RefSeq) (Shewanella sp. ANA-3)
MFSINQLTLTKKLAIVPVFLVAMLITLGVLSYFALTDIDNRMRTVTEDLAPESDLTSSLL
QEIYRLRLTVKTYVKTGSSETAAEFSAQDSKTRDILAKAKAHIDNQERSQMLQRIIEHEK
DYVDIFNQQVVPNQQQRAKLVTGTLDVKGPEIEKIISQIMQYSFTDGDVQGAFYAGKNLR
ELLLARLYVSKFLLDNQADQAQRFRDEIVNTHTTMDELAAALDNLTYQSQVKQAAGLLTE
YEQAANSVVTAINNRNQAIVQLDNIGIEMAQMTSDLQDNTMKSLSEAGDKAAKEVSQKIT
FINIILLIAILLSAFITVIVTQSLLRTIREVVALLNEIADGEADLTQRLPVNGHDELTQL
AKNFNRFVLRIQQLVAEVKDTTVQMVSASTQLNSVTHSATQDMSSQQNETQLVASAITEM
AASAVEVAASADTANKLSEDAKAQALLGRETVTRATHSMRELASKVEASATTIEQLRNDS
DKIGAVLDVIRAIAEQTNLLALNAAIEAARAGEQGRGFAVVADEVRSLASRTQESTKQIQ
QIIQTLQDRSGSAATMMGQSREATNSTVEQVTQVESALSTITEMVMSITHSVSQMAHAAE
QQSTVVEEINMSINSVNDSANRTLTGVKQAASSANGLLGIGQQLDGLVSEFKV