_EC 6.7.1.- Forming diazo bonds. 0 PDB entries  
EC 6.-.-.- Ligases. [3,414 PDB entries]
EC 6.7.-.- Forming nitrogen-nitrogen bonds. [-]
EC 6.7.1.- Forming diazo bonds. [-]
EC 6.7.1.1 3-amino-2-hydroxy-4-methoxybenzoate diazotase. [-]
EC 6.7.1.2 3-aminoavenalumate diazotase. [-]

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