Protein Info for PGA1_c02700 in Phaeobacter inhibens DSM 17395

Annotation: putative HTH-type transcriptional regulator

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 50 100 150 200 250 300 337 PF00356: LacI" amino acids 18 to 61 (44 residues), 44 bits, see alignment 3.2e-15 PF00532: Peripla_BP_1" amino acids 112 to 280 (169 residues), 49.9 bits, see alignment E=6.5e-17 PF13407: Peripla_BP_4" amino acids 138 to 284 (147 residues), 58.1 bits, see alignment E=2.1e-19 PF13377: Peripla_BP_3" amino acids 180 to 336 (157 residues), 95 bits, see alignment E=1.1e-30

Best Hits

KEGG orthology group: None (inferred from 33% identity to smd:Smed_4293)

Predicted SEED Role

"FIG00918332: hypothetical protein"

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 I7EIP2 at UniProt or InterPro

Protein Sequence (337 amino acids)

>PGA1_c02700 putative HTH-type transcriptional regulator (Phaeobacter inhibens DSM 17395)
MKRQSPAAGRRLPRVTAADVAEIAGVSRSAVSRAFTEGAYLDQEKRERILLAAHELGYQP
NALAATLQGARSNLVAVFAGEMRNEYDKEATSALIAGLNAAGKWPVVIAGSGDHARDAVT
QVLRYPLDAMILRSGSLATEIVDLCSKLHIPVIASGRIIDAERVDNICLRNHQAAMLAAD
LFAKRGRQRVALVGGPDDFGATAERRNGLLDGLTKHQLTLAGEIKGNYTTESGYFATQRL
LEQANFDGIFCANDAMAIGALGALKDAGRLVSQDISVIGFDDIEMARWPTIRLTTLRNPI
ADMVTAVLRCLDRRLDHPQAQEETVLLDAEIILRDTH