Protein Info for B158DRAFT_1272 in Kangiella aquimarina DSM 16071

Annotation: two component transcriptional regulator, LuxR family

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 4 to 115 (112 residues), 102.2 bits, see alignment E=1.9e-33 PF00196: GerE" amino acids 148 to 203 (56 residues), 66.8 bits, see alignment E=1e-22

Best Hits

Swiss-Prot: 57% identical to GACA_PSEPH: Response regulator GacA (gacA) from Pseudomonas protegens (strain DSM 19095 / LMG 27888 / CHA0)

KEGG orthology group: K07689, two-component system, NarL family, invasion response regulator UvrY (inferred from 98% identity to kko:Kkor_0945)

Predicted SEED Role

"BarA-associated response regulator UvrY (= GacA = SirA)" in subsystem Pseudomonas quinolone signal PQS or Quorum sensing regulation in Pseudomonas or Type III secretion system orphans

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

Find the best match in UniProt

Protein Sequence (212 amino acids)

>B158DRAFT_1272 two component transcriptional regulator, LuxR family (Kangiella aquimarina DSM 16071)
MIKVLLVDDHDLVRMGLGRLLSDADGIEVVGEAESGEEAIKKVKELNPHVVMMDANMPGI
GGLEATRRMLRFEPDLKVIALTVHGSEPYPSQFIAAGAMGYLTKGTDIDEMVKAIHSVNR
GKLYLAAEVAQQMALSQFSKTEDNPFSTLSEREMQIMLMITRGEKVQAISDKLHLSPKTV
NSYRYRLFEKLGVENDVSLTHMALRYKVIEAQ