Protein Info for GFF2409 in Xanthobacter sp. DMC5

Annotation: Regulatory protein LuxO

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 50 100 150 200 250 300 350 400 461 PF00158: Sigma54_activat" amino acids 149 to 304 (156 residues), 163 bits, see alignment E=1.1e-51 PF14532: Sigma54_activ_2" amino acids 150 to 309 (160 residues), 84.6 bits, see alignment E=1.6e-27 PF07728: AAA_5" amino acids 172 to 282 (111 residues), 23.2 bits, see alignment E=1.2e-08 PF02954: HTH_8" amino acids 414 to 450 (37 residues), 41.2 bits, see alignment 2.2e-14

Best Hits

KEGG orthology group: None (inferred from 64% identity to xau:Xaut_2297)

Predicted SEED Role

No annotation

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

Find the best match in UniProt

Protein Sequence (461 amino acids)

>GFF2409 Regulatory protein LuxO (Xanthobacter sp. DMC5)
MSQFPIARRTGGPTRLLICDPDPAVRATVRAALARRDSLDMIEAADVAGALALLPRCTSA
LVGAVDPEDAVRRIRASGFSGTLVVALSESSVTDAVAAMRAGADDVVQKPLVVEEVMDRL
LAATPARRPERRRRAARPLPRGGDFCGLYGRSTAMQAVYAQIERLAASRAAVFVTGESGT
GKDLVAAAVHAASSRRDAPFVALNCAVIPAELMEVALFGREDAGAMDRAQSGTLHLDEIT
QMEPACQARLMHFVETGRFSPVGEVAEREADVRLVCATSRDPLEEVRAGRLREDLYYRLA
VLPLALPPLRARGDDVLLLAETFLARFAGEEGRPMPRFTPEVVEALRARRFPGNVRELQN
LMRQVVILSEGGTIPPGLLAEPAAPEADTPGRSPEVFIQGWSEGHAWHGRVEPLAVIERR
AIEAAIAAFDGNISLAAAALDLSPSTLYRKKLAWGERTRLS