locus-tag	class	description
3S4_25	PF06791	Prophage tail length tape measure protein
3S4_32	PF02413	Caudovirales tail fibre assembly protein, lambda gpK
3S4_34	PF00182	Chitinase class I
3S4_39	PF13356	Arm DNA-binding domain
3S4_39	PF00589	Phage integrase family
3S4_42	PF00149	Calcineurin-like phosphoesterase
3S4_84	PF01695	IstB-like ATP binding protein
3S4_96	PF09411	Lipid A 3-O-deacylase (PagL)