Domains

Domain	Number of genes
2-Hacid_dh	38
2-Hacid_dh_C	277
2HCT	1
2H-phosphodiest	3
2H-SAK	4
2L_N_poxvirus	2
2OG-FeII_Oxy	65
2OG-FeII_Oxy_2	57
2OG-FeII_Oxy_3	178
2OG-FeII_Oxy_4	55
2OG-FeII_Oxy_5	35
2OG-FeII_Oxy_6	4
2OG-Fe_Oxy_2	4
2-oxoacid_dh	42
2-oxogl_dehyd_N	21
2-ph_phosp	6
2-thiour_desulf	7
2-thiour_desulf_put	7
2TM	20
2TM_P5A-ATPase	17