locus-tag	class	description
Javan554_0026	IPR018925	Phage terminase small subunit
Javan554_0035	IPR012340	Nucleic acid-binding, OB-fold
Javan554_0035	IPR000424	Primosome PriB/single-strand DNA-binding
Javan554_0035	IPR011344	Single-stranded DNA-binding protein
Javan554_0052	IPR011010	DNA breaking-rejoining enzyme, catalytic core
Javan554_0052	IPR013762	Integrase-like, catalytic domain superfamily
Javan554_0052	IPR002104	Integrase, catalytic domain
Javan554_0052	IPR010998	Integrase/recombinase, N-terminal
Javan554_0052	IPR004107	Integrase, SAM-like, N-terminal