Domain	Number of genes
21ur-2501	1
21ur-2502	1
21ur-2503	1
21ur-2505	1
21ur-2506	1
21ur-2507	1
21ur-2508	1
21ur-251	1
21ur-2510	1
21ur-2511	1
21ur-2513	1
21ur-2514	1
21ur-2515	1
21ur-2516	1
21ur-2517	1
21ur-2518	1
21ur-2519	1
21ur-252	1
21ur-2520	1
21ur-2521	1