Protein Info for PGA1_c00450 in Phaeobacter inhibens DSM 17395

Annotation: transcriptional regulator, marR 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 50 100 146 PF01978: TrmB" amino acids 35 to 89 (55 residues), 27.1 bits, see alignment E=6.1e-10 PF12802: MarR_2" amino acids 36 to 95 (60 residues), 53.2 bits, see alignment E=5.4e-18 PF13463: HTH_27" amino acids 40 to 104 (65 residues), 44 bits, see alignment E=4.6e-15 PF01047: MarR" amino acids 41 to 94 (54 residues), 42.1 bits, see alignment E=1.3e-14

Best Hits

KEGG orthology group: None (inferred from 68% identity to sit:TM1040_2620)

Predicted SEED Role

"Transcriptional regulator, MarR 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 I7EI75 at UniProt or InterPro

Protein Sequence (146 amino acids)

>PGA1_c00450 transcriptional regulator, marR family (Phaeobacter inhibens DSM 17395)
MDEKDDFALQDFLPYLLNRAAEESSLEFQKHYKNRYGMLRNEWRVLFHLGNYGRMTATEI
GQRAKIHKTKISRAVAKLAERRFVLRHRDEKDRRAEHLELTSQGEAAYRDLSTQAAIYDR
QLAGRLSDGESAALRHMLRKLAGIEP