Protein Info for Atu3476 in Agrobacterium fabrum C58

Annotation: AsnC 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 50 100 157 PF13404: HTH_AsnC-type" amino acids 4 to 45 (42 residues), 55.9 bits, see alignment E=4.3e-19 PF13412: HTH_24" amino acids 4 to 51 (48 residues), 57.4 bits, see alignment E=1.2e-19 PF01037: AsnC_trans_reg" amino acids 70 to 143 (74 residues), 66.3 bits, see alignment E=2.8e-22

Best Hits

Swiss-Prot: 52% identical to BKDR_PSEAE: Bkd operon transcriptional regulator (bkdR) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: None (inferred from 100% identity to atu:Atu3476)

Predicted SEED Role

"Transcriptional regulator BkdR of isoleucine and valine catabolism operon" in subsystem Isoleucine degradation or Valine degradation

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 A9CFA2 at UniProt or InterPro

Protein Sequence (157 amino acids)

>Atu3476 AsnC family transcriptional regulator (Agrobacterium fabrum C58)
MIELDSFDRKILHVLGDDGRVSWRDLAARIGLSFTPTLRRVRKLEDEGIIRGYTAVFDEN
RLLGNMGVFISVTLERQIKEALTTFEHHVASIPEVVGGYQTSGSSDYLIHAMVRDLPHYQ
ELLDFLTTVPGVSRIQSNFAIKTFVRRSAAFTGGDAQ