Domain	Number of genes
21ur-1800	1
21ur-1801	1
21ur-1802	1
21ur-1803	1
21ur-1804	1
21ur-1805	1
21ur-1806	1
21ur-1807	1
21ur-1808	1
21ur-1809	1
21ur-181	1
21ur-1810	1
21ur-1811	1
21ur-1812	1
21ur-1813	1
21ur-1814	1
21ur-1815	1
21ur-1816	1
21ur-1817	1
21ur-1818	1