Protein Info for SMa0222 in Sinorhizobium meliloti 1021

Annotation: GntR 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 50 100 150 200 242 PF00392: GntR" amino acids 30 to 91 (62 residues), 65 bits, see alignment E=3.9e-22 PF07729: FCD" amino acids 105 to 224 (120 residues), 90.1 bits, see alignment E=1.6e-29

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SMa0222)

Predicted SEED Role

"putative GntR-family 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)

Compare to protein 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 Q930S7 at UniProt or InterPro

Protein Sequence (242 amino acids)

>SMa0222 GntR family transcriptional regulator (Sinorhizobium meliloti 1021)
MVVQIGCQRMTAAKDMNLESLKIDTGETAAAQVERDLRESIIRLELAPGMRLSEQEIATR
MGVSRQPVREALIALGKSKLVDIRPNRGTVVVRISARQMMEARFVREAIEVAVARRASET
FDSWTRRKIDTILARQKAANEAHDHNAFRREDEQFHIAIAEGAGCGLAWNAVSDIKAHMD
RVCNLQLRHPDSMKKLIAEHEAIITAIDARDADAAAAAMRSHLNGILADLPQIEADNPDL
FE