Protein Info for PP_2826 in Pseudomonas putida KT2440

Annotation: Transcriptional regulator MexT

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 50 100 150 200 250 304 PF00126: HTH_1" amino acids 11 to 69 (59 residues), 60 bits, see alignment E=1.7e-20 PF03466: LysR_substrate" amino acids 101 to 294 (194 residues), 74.3 bits, see alignment E=9.2e-25

Best Hits

KEGG orthology group: None (inferred from 99% identity to ppg:PputGB1_2956)

Predicted SEED Role

"Transcriptional regulator MexT"

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 Q88J23 at UniProt or InterPro

Protein Sequence (304 amino acids)

>PP_2826 Transcriptional regulator MexT (Pseudomonas putida KT2440)
MNRNDLRRVDLNLLIVFETLMHERSVTRAAEKLFLGQPAISAALSRLRNLFDDPLFVRTG
RSMEPSARAHEIFALLSPALDSISTAVSRAAEFDPATSNAVFRIGLSDDAEFALLPQLLK
RIRAEAPGIVLVVRRVNYLLMPTLLASGEISVGVSYTSELPANAKRKVLRRSMPKLLRAD
SVPGSITLDDFCARPHALVSFAGDLSGFIDEALEDIGRKRHVVLAVPQFNGLGSLLAGTD
IVATVPDYTADALTAAGGLRAEDLPIPVRSFELHMAWRGAQDNDPAERWLRSRIQMFFGD
PDSL