| Q8DVV9 | DB14523 | 3ihk | PO4 | A | 226 | e3ihkA1 | Thiamin pyrophosphokinase, catalytic domain | Thiamin pyrophosphokinase, catalytic domain | Thiamin pyrophosphokinase, catalytic domain | TPK_catalytic |
| Q8DVV9 | DB14523 | 3ihk | PO4 | B | 226 | e3ihkB2 | Thiamin pyrophosphokinase, catalytic domain | Thiamin pyrophosphokinase, catalytic domain | Thiamin pyrophosphokinase, catalytic domain | TPK_catalytic |
| Q8DVV9 | DB14523 | 3ihk | PO4 | C | 225 | e3ihkB1 | jelly-roll | Thiamin pyrophosphokinase, substrate-binding domain | Thiamin pyrophosphokinase, substrate-binding domain | TPK_B1_binding |
| Q8DVV9 | DB14523 | 3ihk | PO4 | C | 225 | e3ihkC2 | Thiamin pyrophosphokinase, catalytic domain | Thiamin pyrophosphokinase, catalytic domain | Thiamin pyrophosphokinase, catalytic domain | TPK_catalytic |