Compound class
 Carbohydrates
 Lipids
 Nucleic acids
 Peptides
 Phytochemical Compounds
 Vitamins and hormones
Activity
 Antibiotics
 Enzyme Ligands
 Enzyme Substrates
	6. Ligases
		6.4  Forming carbon-carbon bonds
			6.4.1  Forming carbon-carbon bonds
				6.4.1.1  pyruvate carboxylase 
				6.4.1.2  acetyl-CoA carboxylase 
				6.4.1.3  propionyl-CoA carboxylase 
				6.4.1.4  methylcrotonoyl-CoA carboxylase 
				6.4.1.5  geranoyl-CoA carboxylase 
 GPCR Ligands
 Ion Channel Ligands
 Nuclear Receptor Ligands
 Transporter Substrates