Protein Info for Atu2740 in Agrobacterium fabrum C58

Annotation: transcriptional regulator, GntR family

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 50 100 150 200 238 PF00392: GntR" amino acids 17 to 77 (61 residues), 66.9 bits, see alignment E=1.5e-22 PF08279: HTH_11" amino acids 43 to 74 (32 residues), 21.5 bits, see alignment 2.7e-08 PF07729: FCD" amino acids 101 to 224 (124 residues), 81.8 bits, see alignment E=8.8e-27

Best Hits

KEGG orthology group: None (inferred from 100% identity to atu:Atu2740)

Predicted SEED Role

"Transcriptional regulator NanR" in subsystem Sialic Acid Metabolism

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 A9CHF3 at UniProt or InterPro

Protein Sequence (238 amino acids)

>Atu2740 transcriptional regulator, GntR family (Agrobacterium fabrum C58)
MTLEFNQIHRNDHLPGRIAAEIAREINDSQLGPGDRLPTEHVLAKTFGVSRSVIREAIAQ
LRNEGFVETRQGVGAFVTDPRQRLSIRIEQSTLNDPENFRDLMQLRMSLEIDAAGLAALH
HKPEHLEKFDKAIYGMRNAIEWSKDGVEADLDFHRTMAQATGNEYFLIFLGFIAQRISSA
INTAFSRAVYGEILEITINEHVVLRDAIASRNVALARDAMRQHILGAARRLNIDLDIF