1. Center of Synthetic
and Systems Biology, School of Life Science, Tsinghua-Peking Center
for Life Sciences, Tsinghua University, Beijing 100084, China
2. Center for Nano-
and MicroMechanics, Tsinghua University, Beijing 100084, China
3. MOE Key Lab for
Industrial Biocatalysis, Tsinghua University, Beijing 100084, China