Protein Info for PP_2868 in Pseudomonas putida KT2440

Annotation: Transcriptional regulator, Cro/CI 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 50 100 150 199 PF13560: HTH_31" amino acids 20 to 74 (55 residues), 33.1 bits, see alignment E=1.4e-11 PF12844: HTH_19" amino acids 21 to 82 (62 residues), 32.3 bits, see alignment E=2e-11 PF01381: HTH_3" amino acids 24 to 78 (55 residues), 43.4 bits, see alignment E=6.9e-15 PF07883: Cupin_2" amino acids 126 to 193 (68 residues), 68.3 bits, see alignment E=9.8e-23 PF02311: AraC_binding" amino acids 137 to 197 (61 residues), 24.5 bits, see alignment E=4.8e-09

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_2868)

Predicted SEED Role

"Transcriptional regulator, Cro/CI family"

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 Q88IY1 at UniProt or InterPro

Protein Sequence (199 amino acids)

>PP_2868 Transcriptional regulator, Cro/CI family (Pseudomonas putida KT2440)
MSQPPQPPASEPGGAAPQFLGTRIRGLRKRRGMTLAELAAHSELTAGYISQLERNLSYPS
IPALFNIARSLGVTIQWFFASEATTAPEDQGYVVRRNSRLSVHYEDGIVDQLLTPQPNRQ
LEMLHSRFPPGTYSQQSYSHDGEEAGYLLSGTFELWVGERYFQLSEGDSFSFSSQEPHRY
GNPGEVDAVVIWVITPPTF