Protein Info for TX73_011900 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 50 100 150 200 250 300 330 transmembrane" amino acids 131 to 149 (19 residues), see Phobius details PF12625: Arabinose_bd" amino acids 22 to 197 (176 residues), 151.6 bits, see alignment E=4.2e-48 PF12833: HTH_18" amino acids 248 to 325 (78 residues), 64.2 bits, see alignment E=1.7e-21

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpt:Rpal_2544)

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)

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 (330 amino acids)

>TX73_011900 AraC family transcriptional regulator (Rhodopseudomonas palustris CGA009)
MERRTIAPLFVEEVADCLRRAGVAPGPAFAAAGLPEVVRERVSAAQFGALWLAVAAAMDD
EFFGLGGRPMRPGSFTLLCHAVLNASTLRQALNRALRFLKVALDDPYGELRVEGGLARIV
LHDKTAPRSAFAYRTFWIVVHGIACWLVGRRLPLRRVDFACGPPAVAADYRSFFGAPVRF
GQPQSALAFDASYLDLRTTRTERALKEFLRLAPANILVRYRHDATLTAAIRTTLRAKPPT
AWPNFETLAKQMKIPASTLRRRLRAEGQTYQTIKDEIRRALAIRWLAENEKPVGDIAADL
GFAEPSAFHRAFRKWMARSPGAFRRETRAG