Protein Info for Pf1N1B4_130 in Pseudomonas fluorescens FW300-N1B4

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 50 100 150 206 PF00072: Response_reg" amino acids 4 to 114 (111 residues), 90.1 bits, see alignment E=1.1e-29 PF00196: GerE" amino acids 145 to 199 (55 residues), 61.5 bits, see alignment E=4.5e-21

Best Hits

Swiss-Prot: 45% identical to TRPO_PSEAE: Putative transcriptional regulator (PA0034) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: None (inferred from 55% identity to pfs:PFLU2180)

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 A0A166MFY1 at UniProt or InterPro

Protein Sequence (206 amino acids)

>Pf1N1B4_130 DNA-binding response regulator, LuxR family (Pseudomonas fluorescens FW300-N1B4)
MKSVLIVDDHPVVRAAVKIVLEKEGFKRIYEASSGSEALSMLREHSPTLLVLDLVMPEGD
GLDVLDRIRASDWSCLVLVFTSLDPLFFQERCMRAGAMAYVAKTNVLSQLQKAVHAVMTG
YTYFARLPSGSQDALQRSEKQMIDKLSNRELTILQYLARGTSNKAIAELMHLSHKTVSTY
KTRLIEKLGVNAAVHLRDFAKRNHLI