Protein Info for TX73_022180 in Rhodopseudomonas palustris CGA009

Annotation: AraC family 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 50 100 150 200 250 300 332 PF14525: AraC_binding_2" amino acids 25 to 201 (177 residues), 110.4 bits, see alignment E=1.3e-35 PF12833: HTH_18" amino acids 245 to 323 (79 residues), 76 bits, see alignment E=3.7e-25

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA4280)

Predicted SEED Role

"FIG01004776: 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

Find the best match in UniProt

Protein Sequence (332 amino acids)

>TX73_022180 AraC family transcriptional regulator (Rhodopseudomonas palustris CGA009)
MKIDLLGEPLDRFPMVRGSNPTDFESALKSVFGDASVEVSDRDGFRARLNFVRLSDIEMA
YSWATVPSRLRLPPDDFVGLQLALSGSAITMVGNRRVVTNARQSCICPPGQGRDYQFDAE
FEQLFLGVRLSALERTLAGLLGGKPNAPLAFEPVADNDYPHSENLRQLTLFFGGTLNATK
VSLPSQYLAELEQATAVAFLHACKHNFSSYLGVAEKDAASRHVKLVEEYIAANWNESLTI
EKLVELTGMSARTVFKAFQRTRGYSPMAFAKRVRMERVRQLLLEAGGDASVGAIAVQCGF
PHLGHFAKDYRKTFGENPSDTLARGRRFRGVR