Protein Info for SM_b21591 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 50 100 150 200 244 PF00392: GntR" amino acids 18 to 77 (60 residues), 58 bits, see alignment E=6.1e-20 PF07729: FCD" amino acids 108 to 229 (122 residues), 73.1 bits, see alignment E=2.8e-24

Best Hits

KEGG orthology group: None (inferred from 99% identity to smk:Sinme_4681)

Predicted SEED Role

"Transcriptional regulator, GntR family"

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

See Q92UR2 at UniProt or InterPro

Protein Sequence (244 amino acids)

>SM_b21591 GntR family transcriptional regulator (Sinorhizobium meliloti 1021)
MPGTFGNQRGKRTSHRLVVEELGQAVVGGEFAIGETLPGDTDLAARFSVSRTVLREAMKT
LAAKGLVVARARIGTRVLPRAHWNLFDSDVLTWHFGAGVDEDFLRHVSEVRLALEPYAAA
LAARRASDVDIARMMRLAVAMGDASHSPHTLALADLEFHLRLLEASLNPFMRTVGSLIEA
ALMGVFQLTSPTADETEIDRVAIAHIRIVEEIRRRDEEGARNAMEHVIRVGQERLIMDLR
GRES