Domain	Number of genes
21ur-2999	1
21ur-3	1
21ur-30	1
21ur-300	1
21ur-3000	1
21ur-3001	1
21ur-3002	1
21ur-3003	1
21ur-3004	1
21ur-3006	1
21ur-3007	1
21ur-3008	1
21ur-3009	1
21ur-301	1
21ur-3010	1
21ur-3011	1
21ur-3012	1
21ur-3013	1
21ur-3014	1
21ur-3015	1