Protein Info for Pf6N2E2_4277 in Pseudomonas fluorescens FW300-N2E2

Annotation: LysR family transcriptional regulator PA5437

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 50 100 150 200 250 313 PF00126: HTH_1" amino acids 3 to 62 (60 residues), 65.7 bits, see alignment E=3e-22 PF03466: LysR_substrate" amino acids 87 to 291 (205 residues), 182.3 bits, see alignment E=8.3e-58

Best Hits

Swiss-Prot: 40% identical to CMPR_SYNE7: HTH-type transcriptional activator CmpR (cmpR) from Synechococcus elongatus (strain PCC 7942)

KEGG orthology group: None (inferred from 100% identity to pba:PSEBR_a5594)

Predicted SEED Role

"LysR family transcriptional regulator PA5437" in subsystem DNA-binding regulatory proteins, strays

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 A0A160A2G7 at UniProt or InterPro

Protein Sequence (313 amino acids)

>Pf6N2E2_4277 LysR family transcriptional regulator PA5437 (Pseudomonas fluorescens FW300-N2E2)
MTLRQLQIFNEVCDLRSYSRAADEMSLTQPAVSLQIRSLEELIGQPLFEYVGKKLYMTEA
AEALQRASRDIFGRLENLDMQLSDMQGSLQGQLKLAVESSAKYFVPHLFAAFKRQHPEVN
LNLTVVNRGQVIRRLSDNRDDLVIMSMVPQDMGLEFLPFLNNPIVAVAPPDHPLCHMGPL
RLQDLEPYTLLLREPGSGTRLACEEYFKEKRVHFTQTLEVASAEAQRECVVAGLGVALLT
RHAVSRELSSGALIELPVEELPLYRSWCLVQARAKRLSPVAHAFLAFVRGERAQIIGLVE
RFDGKPPALPASN