Protein Info for Psyr_1858 in Pseudomonas syringae pv. syringae B728a

Annotation: transcriptional 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 50 100 150 200 240 PF03472: Autoind_bind" amino acids 38 to 164 (127 residues), 26.3 bits, see alignment E=4.9e-10 PF00196: GerE" amino acids 179 to 230 (52 residues), 65.5 bits, see alignment E=2.6e-22

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_1858)

Predicted SEED Role

"DNA-binding HTH domain-containing proteins"

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 Q4ZVB7 at UniProt or InterPro

Protein Sequence (240 amino acids)

>Psyr_1858 transcriptional regulator, LuxR family (Pseudomonas syringae pv. syringae B728a)
MCSAMTESATRDLLIQQMVSTITELDGQTAIENALEWLRRECNSERAMFFQFKGPLLLTF
ITSNVDEAWGDAYRQHDLIMQDPVIRCYRNQLGFLNWQDAFRQYPVSAFYDELVDACELL
PAISYGYTNHCRGADSVTSVCTLGEVERPISAEQKYLMSSLMPVLHSVARGLKFCSRGLT
HRELEVLQWARDGKTAWEISMIRDVSESTVKYHLKTIYSKLGVANRAQAVGEALCRGLIR