Table 3: Apparent melting temperatures (Tm) of different SHMTs.

Tm of apoenzymes (°C)Tm of holoenzymes (°C)Tm in presence of L-Serine (°C)Reference

E. coli SHMT58.8 69.573.0[61]
P. ingrahamii SHMT42.062.0NDa[54]
B. stearothermophilus SHMTNDa65.074.0[48]

Not determined.