Protein Info for RALBFv3_RS18540 in Ralstonia solanacearum IBSBF1503

Annotation: sigma-54-dependent Fis 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 50 100 150 200 250 300 350 400 469 PF00158: Sigma54_activat" amino acids 138 to 304 (167 residues), 208.7 bits, see alignment E=9.7e-66 PF14532: Sigma54_activ_2" amino acids 138 to 309 (172 residues), 64.6 bits, see alignment E=2.3e-21 PF07728: AAA_5" amino acids 160 to 281 (122 residues), 25.4 bits, see alignment E=2.4e-09 PF02954: HTH_8" amino acids 420 to 456 (37 residues), 41.9 bits, see alignment 1.3e-14

Best Hits

KEGG orthology group: None (inferred from 96% identity to rso:RS02586)

Predicted SEED Role

"Sigma-54 dependent transcriptional regulator"

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 (469 amino acids)

>RALBFv3_RS18540 sigma-54-dependent Fis family transcriptional regulator (Ralstonia solanacearum IBSBF1503)
MKTDRWAYETLEIFVWEGRQDIAERVTRFMAPFGAEVIRAGGIDFQPSEPRSKPSIAVIS
ASVVESGGFTVLDWQAAQGMPVIWVAADTQHDASRFPPEYTHVLGPDFGATELRAQIGKL
LPALSPAQSKGPDQSDLVADSQAMLSLLEHVETFADCASNVMLYGETGAGKERIARLLHD
RNTVYGRGPFVAVNCGAIPDGLFESQFFGHAKGAFTGAMYAHRGYFEQANGGTLFLDELG
DLPLYQQVKLLRVLEDSECTRLGSTVPVKLDFRLVAATNKNLREMVATGKFRADLYFRLA
VIELRIPSLEQRGPEEKVALLLSFLRHLLGDKGFDSLPPMPEWVRASVGRAYFTGNVREL
RNLAERIGITLRQFGRWDEARILPLFAGLQRDAFDREAGNGHGNGHGNGHANGHLDNGEE
RRRILAALDANNWRRQDTAATLGISRKVLWEKMRKYQIADGEAELRELE