Attached files

file filename
EX-32.1 - EX-32.1 - Aptinyx Inc.aptx-20191231ex32125a694.htm
EX-31.2 - EX-31.2 - Aptinyx Inc.aptx-20191231ex312cfa697.htm
EX-31.1 - EX-31.1 - Aptinyx Inc.aptx-20191231ex3118b9cb2.htm
EX-23.1 - EX-23.1 - Aptinyx Inc.aptx-20191231ex23186474b.htm
EX-10.5 - EX-10.5 - Aptinyx Inc.aptx-20191231ex105e6e2d9.htm
EX-4.3 - EX-4.3 - Aptinyx Inc.aptx-20191231ex43bba648f.htm
10-K - 10-K - Aptinyx Inc.aptx-20191231x10k.htm

Exhibit 21.1

Subsidiaries of Aptinyx Inc.

None