Protein Info for PGA1_262p01870 in Phaeobacter inhibens DSM 17395

Annotation: putative transcriptional regulator, AraC 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 50 100 150 200 250 300 339 PF12625: Arabinose_bd" amino acids 50 to 205 (156 residues), 90.8 bits, see alignment E=1.2e-29 PF12833: HTH_18" amino acids 260 to 336 (77 residues), 61.5 bits, see alignment E=7.8e-21

Best Hits

KEGG orthology group: None (inferred from 67% identity to sil:SPO3803)

Predicted SEED Role

"AraC-type DNA-binding domain-containing proteins"

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 I7ESX4 at UniProt or InterPro

Protein Sequence (339 amino acids)

>PGA1_262p01870 putative transcriptional regulator, AraC family (Phaeobacter inhibens DSM 17395)
MKTTDLTSLATVSSEFIEDWLNALRTHSSGEQMSSFLSRSGMTAPNGISAQRITLDQIFR
LYQIAAVETGDEMMGLWNRPIRARALQHLLTAVREASSLTSALYRFSTFWNLLLDDYQFE
LHTRDDLVVLELRPIGDQVPQRFGHMLILKLAHGLMSWLVGHEVPVKAVQFAFGCPEFAE
DYATIFPASVDFGASYSSITFERTMFGPPHSRSKPEVIKFLRRAPRDWIFTSCWEHTQSL
QIREFLYQSNWVDCQLVDAARALRVTPRTLMRRLDADGTSFQAIKDGLRRDIAIRDLQSG
QKSTEEISQDVGFSTAANFHRAFKRWTGATPSSYRRSNI