Domain	Number of genes
21ur-28	1
21ur-280	1
21ur-2800	1
21ur-2801	1
21ur-2802	1
21ur-2803	1
21ur-2804	1
21ur-2805	1
21ur-2806	1
21ur-2807	1
21ur-2808	1
21ur-2809	1
21ur-281	1
21ur-2810	1
21ur-2811	1
21ur-2812	1
21ur-2813	1
21ur-2814	1
21ur-2815	1
21ur-2816	1