Protein Info for PGA1_c22770 in Phaeobacter inhibens DSM 17395

Annotation: transcriptional regulator, LysR 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 50 100 150 200 250 307 PF00126: HTH_1" amino acids 10 to 67 (58 residues), 79.3 bits, see alignment E=1.6e-26 PF03466: LysR_substrate" amino acids 102 to 295 (194 residues), 97.2 bits, see alignment E=8.8e-32

Best Hits

Predicted SEED Role

No annotation

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 I7DSB8 at UniProt or InterPro

Protein Sequence (307 amino acids)

>PGA1_c22770 transcriptional regulator, LysR family (Phaeobacter inhibens DSM 17395)
MTTHMPTLVSLRAFEAVARHKSFRKAADEICVTHAAVSHQVKALETSIGVKLLERTSRSV
ELTPAGEQYYPPVREHIQGIIKATRRIQTPEEPDVLLVQSYASFNTMWLQPRLADFLQDN
PDTRVRIVSTFEDGDYDMHRFDVGVFNAPPFDKRFDYSPLFETDIYPVCAPEALNAPSGG
MPLEELRNFLLLSVPNTWNEPDDWDCWLDAAGLDRETMKFGSVFDNYPLVREAVLNNHGI
SVARAPFCARDLERGRLVRPFDISVPEPGRWYLATQKERAPNPKLDTFIDWLFEQIEADP
TMRLFRA