Protein Info for PGA1_c05100 in Phaeobacter inhibens DSM 17395

Annotation: transcriptional regulator, GntR type

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 50 100 150 220 PF00392: GntR" amino acids 18 to 76 (59 residues), 58.5 bits, see alignment E=4.1e-20 PF07729: FCD" amino acids 86 to 206 (121 residues), 81.8 bits, see alignment E=6e-27

Best Hits

KEGG orthology group: None (inferred from 47% identity to pin:Ping_2118)

Predicted SEED Role

"Predicted regulator PutR for proline utilization, GntR family" in subsystem Proline, 4-hydroxyproline uptake and utilization

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 I7EU42 at UniProt or InterPro

Protein Sequence (220 amino acids)

>PGA1_c05100 transcriptional regulator, GntR type (Phaeobacter inhibens DSM 17395)
MKLKSVDISKTASASAIVFDALRKAIIEGDLKEGEPLRQDEIAQMFNTSRIPVREAISRL
EEQGLVKTQRYKGAVVSGLSAQEAQEIFDFRAVLESEVIRRAVPRMSPTAISSAKACLEA
FSQSEDPMTWGDLNRDFHSTLYRESGLQYHMDVIDNAMDRVDSYLRAQLVLSNGNERANA
EHLAIWDACVAGDADLAAALTRDHITGACKTLLDTLKDLG