Crystal structure of the isoflavanone 4'-O-methyltransferase complexed with SAH and 2,7,4'-trihydroxyisoflavanone

Structural basis for dual functionality of isoflavonoid O-methyltransferases in the evolution of plant defense responses.

bent monochromator (horizontal focusing)

GSEESELYHAQIHLYKHVYNFVSSMALKSAMELGIADAIHNHGKPMTLSELASSLKLHPSKVNILHRFLRLLTHNGFFAK
TIVKGKEGDEEEEIAYSLTPPSKLLISGKPTCLSSIVKGALHPSSLDMWSSSKKWFNEDKEQTLFECATGESFWDFLNKD
SESSTLSMFQDAMASDSRMFKLVLQENKRVFEGLESLVDVGGGTGGVTKLIHEIFPHLKCTVFDQPQVVGNLTGNENLNF
VGGDMFKSIPSADAVLLKWVLHDWNDEQSLKILKNSKEAISHKGKDGKVIIIDISIDETSDDRGLTELQLDYDLVMLTMF
LGKERTKQEWEKLIYDAGFSSYKITPISGFKSLIEVYP

PEG 8000, amonium acetate, DTT, pH 5.5, temperature 277.16K, VAPOR DIFFUSION

Crystal structure of Slelenomethionine substituted isoflavanone 4'-O-methyltransferase

Crystal structure of the same protein complexed with (+)-6a-hydroxymaackiain

Crystal structure of the same protein complexed with (+)-pisatin

SEQUENCE
Currently there is no database reference available for
Isoflavanone 4'-O-methyltransferase, source Medicago
truncatula

Rossmann fold, isoflavanone 4'-O-methyltransferase, Plant Protein, Transferase