Domain	Number of genes
21ur-32	1
21ur-320	1
21ur-3200	1
21ur-3201	1
21ur-3202	1
21ur-3203	1
21ur-3204	1
21ur-3205	1
21ur-3206	1
21ur-3207	1
21ur-3208	1
21ur-3209	1
21ur-321	1
21ur-3210	1
21ur-3211	1
21ur-3212	1
21ur-3213	1
21ur-3214	1
21ur-3215	1
21ur-3216	1