Domain	Number of genes
Trp_syntA	1
Trp_Tyr_perm	4
trr-1	1
trt-1	1
TruB_C_2	4
TruB_N	7
TruD	9
TrwB_AAD_bind	2
trx-1	1
trx-2	1
trx-3	1
trx-4	1
trx-5	1
trxr-1	1
trxr-2	1
try-1	1
try-10	1
try-3	1
try-4	1
try-5	1