Protein Info for Pf6N2E2_1724 in Pseudomonas fluorescens FW300-N2E2

Annotation: DNA-binding response regulator, LuxR 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 50 100 150 211 PF00072: Response_reg" amino acids 9 to 118 (110 residues), 91.2 bits, see alignment E=7.2e-30 PF08281: Sigma70_r4_2" amino acids 137 to 187 (51 residues), 34 bits, see alignment E=2.7e-12 PF00196: GerE" amino acids 143 to 199 (57 residues), 60.7 bits, see alignment E=1.2e-20

Best Hits

Swiss-Prot: 41% identical to FIXJ_AZOC5: Transcriptional regulatory protein FixJ (fixJ) from Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / JCM 20966 / NBRC 14845 / NCIMB 13405 / ORS 571)

KEGG orthology group: None (inferred from 97% identity to pba:PSEBR_a2267)

Predicted SEED Role

"DNA-binding response regulator, LuxR 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 A0A159ZXX3 at UniProt or InterPro

Protein Sequence (211 amino acids)

>Pf6N2E2_1724 DNA-binding response regulator, LuxR family (Pseudomonas fluorescens FW300-N2E2)
MMDVAEQVVYVVDDDQGMLDSTVWLLESVGLRALSFTSGREFLEACNNPLNGCVLLDVRM
PGMGGLNVQEEMRNRGLRLPVIFVSGHADVPIVVRAFKAGAHDFIEKPYNEQLLLDSVQQ
ALSLADDSQTVSAGQARVQARLQSLTPRENDVLLPLVQGYTNREIADQLGVNVRTIDLYR
SRVMKRMGAENLPQLVGMAIVAGLVDPLQLR