Protein Info for SO4466 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 50 100 150 200 250 300 350 400 450 500 550 600 651 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details transmembrane" amino acids 294 to 316 (23 residues), see Phobius details PF02743: dCache_1" amino acids 52 to 272 (221 residues), 45.7 bits, see alignment E=5.9e-16 PF00015: MCPsignal" amino acids 465 to 614 (150 residues), 116 bits, see alignment E=1.7e-37

Best Hits

KEGG orthology group: None (inferred from 100% identity to son:SO_4466)

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 Q8E928 at UniProt or InterPro

Protein Sequence (651 amino acids)

>SO4466 methyl-accepting chemotaxis protein (NCBI ptt file) (Shewanella oneidensis MR-1)
MGFTRKIQLISLLIVLLPLILSTAIVTYLAKNELFAEAQSRLVAVREIKQRQINSMFQDF
SDNLQSVGAVIANQTNLDTLSELDSTLKSLNRLLGFYDLFIISDDGTVFYTVAKEPDYGT
NLRTGSYRSSGLAQLFEKTLTSSGTVFLQDFSAYAPSNGQAAAFIGQAMLVNGRHIVVAA
QVSIERINRVMQIREGMGQTGETYLIGPDNRMRSDSFLDPINRTVVASFAGTIANNGVDT
LAVKAALAGNQGVMQVYDYKDNLVLSAYSPVVEMGLKWGLMAEIDVSEIAAPAYHMMFIG
MLVCALSIVLAITAAKLVTSFVLKPLGGEPEDMCHLTSLIASGDLTHSLLHTQSDNHLMS
WLARMQTKLKEIIGQLIGMGHELESAAEQNSAAMYQADCSIQLQAKETDMLATAVEEMSY
AAAEISTNTSKSSDEVSACTHSSHILSQNLVSTRHSLKVTLESFAAIHQQVGHLEADSQK
IGSVLEMINAIAEQTNLLSLNAAIEAARAGEHGRGFAVVADEVRQLAVKVQEATQDIGKV
LQGIQHQSGVLAQHSVTCSSEASKTAEDAEGMQAAVDDIAKRLETLRSLMIQTATAAEEQ
TTVSATIAQGIAGLSAAAEENSAAISQVAASTRSLLGLANQLGLTTAQFKV