_EC 2.1.1.65 Licodione 2'-O-methyltransferase. 2 PDB entries  
EC 2.-.-.- Transferases. [17,500 PDB entries]
EC 2.1.-.- Transferring one-carbon groups. [1,666 PDB entries]
EC 2.1.1.- Methyltransferases. [1,337 PDB entries]
EC 2.1.1.65 Licodione 2'-O-methyltransferase. [2 PDB entries]    
1fp1

Reaction: S-adenosyl-L-methionine + licodione = S-adenosyl-L-homocysteine + 2'-O- methyllicodione.
 


S-adenosyl-L-methionine
+
licodione
=
S-adenosyl-L-homocysteine
+
2'-O- methyllicodione
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Comments: As well as licodione (1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)- 1,3-propanedione), the 2''-hydroxy-derivative and isoliquiritigenin can act as acceptors, more slowly.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 2 PDB entries in enzyme class E.C.2.1.1.65

  PDB code Protein
1fp1
Crystal structure analysis of chalcone o-methyltransferase
Source: Medicago sativa. Organism_taxid: 3879. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: D (340 residues) CATH domains: 1.10.10.10 3.40.50.150
1fpq
Crystal structure analysis of selenomethionine substituted c methyltransferase
Source: Medicago sativa. Organism_taxid: 3879. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (333 residues) CATH domains: 3.40.50.150 1.10.10.10