Domain	Number of genes
Y43F11A.2	1
Y43F11A.3	1
Y43F4A.1	1
Y43F4B.1	1
Y43F4B.13	1
Y43F4B.5	1
Y43F4B.8	1
Y43F4B.9	1
Y43F8A.11	1
Y43F8A.3	1
Y43F8B.1	1
Y43F8B.16	1
Y43F8B.2	1
Y43F8B.3	1
Y43F8C.25	1
Y43F8C.6	1
Y43H11AL.1	1
Y44A6D.3	1
Y44A6D.7	1
Y44E3A.1	1