Protein Info for IAI46_18835 in Serratia liquefaciens MT49

Annotation: Rrf2 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 50 100 150 180 TIGR00738: Rrf2 family protein" amino acids 4 to 139 (136 residues), 96.7 bits, see alignment E=5e-32 PF02082: Rrf2" amino acids 4 to 141 (138 residues), 117 bits, see alignment E=3.3e-38

Best Hits

KEGG orthology group: None (inferred from 91% identity to spe:Spro_3516)

Predicted SEED Role

"Predicted transcriptional regulator of NADH dehydrogenase, Rrf2 family" in subsystem Rrf2 family transcriptional regulators

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 (180 amino acids)

>IAI46_18835 Rrf2 family transcriptional regulator (Serratia liquefaciens MT49)
MAYITTSVEYGIHCLLWLVGEDQRALSSRDLAELQGISPSFLAKIFPKLEKAGIVAASEG
VRGGYRLARPAEEITFLEIIDAIEGHKPLFDCQEVRGRCAVFDDSPPDWAISGKCAIHAV
MLQAEKAMRDALALQTLGTVASRFGRKAPEGFFGEVNIWLDERLSERTTRSGKPPRAKPQ