2.3.1.B37	phenylglycine N-acetyltransferase	preliminary BRENDA-supplied EC number	
2.3.1.B38	heptylquinolone synthase	preliminary BRENDA-supplied EC number	
2.3.1.B39	brefelding octaketide synthase	preliminary BRENDA-supplied EC number	
2.3.1.B4	type III polyhydroxybutyrate synthase	deleted, replaced by EC 2.3.1.304	
2.3.1.B40	caliceamicin octaketide synthase	preliminary BRENDA-supplied EC number	
2.3.1.B41	protein-long-chain fatty-acyl-lysine deacylase (NAD+)	preliminary BRENDA-supplied EC number	
2.3.1.B42	[archaeal chromatin protein Alba]-lysine deacetylase	preliminary BRENDA-supplied EC number	
2.3.1.B43	protein-lysine desuccinylase (NAD+)	preliminary BRENDA-supplied EC number	
2.3.1.B44	actin N-acetyltransferase	preliminary BRENDA-supplied EC number	
2.3.1.B45	heptaprenylglycerol processing acetyltransferase	preliminary BRENDA-supplied EC number