Protein Info for BPHYT_RS03065 in Burkholderia phytofirmans PsJN

Annotation: LuxR family transcriptional regulator

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 50 100 150 212 PF00072: Response_reg" amino acids 2 to 116 (115 residues), 65.7 bits, see alignment E=8e-22 PF00196: GerE" amino acids 150 to 201 (52 residues), 40.5 bits, see alignment E=3.2e-14 PF13384: HTH_23" amino acids 155 to 186 (32 residues), 27.5 bits, see alignment 4.2e-10

Best Hits

KEGG orthology group: K07687, two-component system, NarL family, captular synthesis response regulator RcsB (inferred from 100% identity to bpy:Bphyt_0629)

Predicted SEED Role

"Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain"

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 B2SXK9 at UniProt or InterPro

Protein Sequence (212 amino acids)

>BPHYT_RS03065 LuxR family transcriptional regulator (Burkholderia phytofirmans PsJN)
MLADDHPFVILGVRAALEMQAGITVVDQATDPVSLIECLRSTPCDVLVTDLSMPDHSFAV
DDGLNLVRRIRSCWPQLRIVVMTTLTNPAILRAIVSDGAVSMVGKAESMDELRQAVLAAR
DGHAYLGRSIIEALAHPQDCECERPPAPRLTGKQAEVVRLLVSGQSISDIAAALGCDRRT
VTRQKREAMAKLGVTNDPGLFSYVRAYGILNF