Protein Info for MPMX26_01029 in Acinetobacter radioresistens SK82

Annotation: HTH-type transcriptional repressor FabR

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 50 100 150 200 231 PF00440: TetR_N" amino acids 42 to 87 (46 residues), 35.6 bits, see alignment 3.3e-13

Best Hits

KEGG orthology group: None (inferred from 81% identity to aci:ACIAD1206)

Predicted SEED Role

"Unsaturated fatty acid biosythesis repressor FabR, TetR 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

Find the best match in UniProt

Protein Sequence (231 amino acids)

>MPMX26_01029 HTH-type transcriptional repressor FabR (Acinetobacter radioresistens SK82)
MSASSISAELELDTHVETALHEKMPVRTVGRKATITKEELFQAALNLIGPQKSISSLSLR
EVAREAGIAPNSFYRHFKDIDELAIALIERSGIVLRQILHQARLKALKQSSIIRSSVNVF
IEQLDADEGNLSLLLREGYTGSQSYKAAVDRQLNFFQQELQEDLVRLERLNHSNMAHPDI
AAKAITQLVFNMGAQVINLPSSDRQEIAEQTMIMIRMILEGARHLDESKIR