_EC 2.1.5.- Methylenetransferases. 0 PDB entries  
EC 2.-.-.- Transferases. [47,784 PDB entries]
EC 2.1.-.- Transferring one-carbon groups. [5,181 PDB entries]
EC 2.1.5.- Methylenetransferases. [-]
EC 2.1.5.1 sesamin methylene transferase. [-]

[-] signifies that there are no PDB entries for the given enzyme subclass