Protein Info for PGA1_c21630 in Phaeobacter inhibens DSM 17395

Annotation: putative 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 50 100 150 200 250 300 350 400 462 PF13560: HTH_31" amino acids 9 to 66 (58 residues), 38.7 bits, see alignment 2.6e-13 PF01381: HTH_3" amino acids 12 to 66 (55 residues), 47.5 bits, see alignment 3.7e-16 PF06114: Peptidase_M78" amino acids 192 to 302 (111 residues), 65 bits, see alignment E=1.5e-21 PF09856: ScfRs" amino acids 303 to 459 (157 residues), 233.4 bits, see alignment E=2.7e-73

Best Hits

Swiss-Prot: 74% identical to PCCR_RHOS4: Propionyl-CoA carboxylase regulator (pccR) from Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)

KEGG orthology group: K07110, (no description) (inferred from 84% identity to sit:TM1040_1879)

Predicted SEED Role

"Transcriptional regulator, XRE 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 I7E2A4 at UniProt or InterPro

Protein Sequence (462 amino acids)

>PGA1_c21630 putative transcriptional regulator (Phaeobacter inhibens DSM 17395)
MAQQKLYAGAKLREMRLRLSLTQKEFAAKLGVSLPYLNQMENNNRPVSTTVVLALAQEFG
LDVTELSAGDSERLVSDMREVMADPVFADDTPPMADLRLTASNAPALARALLTLHRAYRQ
THERLASLDEALGREDARIQASPWEEVRDFFHYCDNYIDAVDRAAENFCGRLDARSAAIA
ALDQAGISVVFGDINGLRKFDPAGKVLRLSNRASPQTQLFQLLLQVALLRQNDLLEATLD
FAKFHSEAARSIAKIGLANYFAGAAMMPYRQFLDAAVECRHDLELLSTRFGASIEQVAHR
LSTLQRPGAKGVPFFFVRVDQAGTITKRHSATRLQFARFGGACPLWNVHRAFETPGRFLR
QLAETPDGVRYISLARDVSKPGGSFGSPVRRYAIALGCEVRHADALVYADTLDVSQDSAY
EPIGISCRICERRDCHQRSVPPLERRLSINTDQRGVLPYEVS