Protein Info for PP_3905 in Pseudomonas putida KT2440

Annotation: 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 50 100 150 183 transmembrane" amino acids 132 to 150 (19 residues), see Phobius details PF08281: Sigma70_r4_2" amino acids 73 to 115 (43 residues), 28.4 bits, see alignment 1e-10 PF00196: GerE" amino acids 73 to 124 (52 residues), 42 bits, see alignment E=5.8e-15

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_3905)

Predicted SEED Role

"transcriptional regulator, LuxR family"

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 Q88G21 at UniProt or InterPro

Protein Sequence (183 amino acids)

>PP_3905 Transcriptional regulator, LuxR family (Pseudomonas putida KT2440)
MAKHPGTINMPPHAGGPIDLVPHHQAASVVAFALPWSGRFMAASVTTNAAHPRDQIMDTI
TIGAWIGHLGRGLAPRELQCLLEVAQGFTTKEIAKHFGISESGVEKRIGDAMLKLKVARR
AAMVAEAMRRQIISPLCILLASLIAMHAVIDDSDPMRRDRRAPERRTAQVRIVRKAEAFE
YHA