Protein Info for AO353_15610 in Pseudomonas fluorescens FW300-N2E3

Annotation: chemotaxis protein CheY

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 50 100 150 200 238 PF00072: Response_reg" amino acids 7 to 117 (111 residues), 88.4 bits, see alignment E=3.6e-29 PF00486: Trans_reg_C" amino acids 155 to 231 (77 residues), 96.7 bits, see alignment E=6.7e-32

Best Hits

Swiss-Prot: 42% identical to WALR_STAHJ: Transcriptional regulatory protein WalR (walR) from Staphylococcus haemolyticus (strain JCSC1435)

KEGG orthology group: None (inferred from 85% identity to bph:Bphy_5426)

MetaCyc: 41% identical to DNA-binding transcriptional dual regulator CpxR (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"Phosphate regulon transcriptional regulatory protein PhoB (SphR)" in subsystem High affinity phosphate transporter and control of PHO regulon or Phosphate metabolism

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 A0A0N9VV17 at UniProt or InterPro

Protein Sequence (238 amino acids)

>AO353_15610 chemotaxis protein CheY (Pseudomonas fluorescens FW300-N2E3)
MDQPKRVLVVEDDKHIADLICLHLRDEHFEVVHSADGNEGLRLLEQGSWDALILDLMLPG
VDGLEICRRARAMARYTPIIITSARSSEMHRILGLELGADDYLAKPFSMLELVARVKALL
RRVDAMARNLKMDAGSLTCDGLFIDPITRDVSLDGKRLDLTPREFDLLYFFARQPGKVFS
RMDLLNAVWGYSHEGYEHTVNTHINRLRSKIETDPAQPVRILTVWGRGYKFAPAQEQP