2.   c.1.3         Thiamin phosphate synthase    
                   TIM beta/alpha-barrel contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 ! the first seven superfamilies have similar phosphate-binding sites
                   1xi3  d1xi3a_  A:8-13,19-31,33-38,43-62,181-188
                   1g4s  d1g4sa_  A:27-33,40-52,54-60,67-86,207-214
                   1g67  d1g67a_  A:27-33,40-52,54-60,67-86,207-214
                   1xi3  d1xi3b_  B:8-13,19-31,33-38,43-62,181-188
                   1g6c  d1g6ca_  A:27-33,40-52,54-60,67-86,207-214
                   1g4t  d1g4ta_  A:27-33,40-52,54-60,67-86,207-214
                   1g69  d1g69a_  A:27-33,40-52,54-60,67-86,207-214
                   2tps  d2tpsa_  A:27-33,40-52,54-60,67-86,207-214
                   1g4e  d1g4ea_  A:27-33,40-52,54-60,67-86,207-214
                   1g69  d1g69b_  B:1027-1033,1040-1052,1054-1060,1067-1086,1207-1214
                   1g4p  d1g4pa_  A:27-33,40-52,54-60,67-86,207-214