The proton sublibrary provides the evaluated nuclear data on proton-induced nuclear reactions for 239 nuclides from H-1 (Z=1) to Am-242 (Z=95). The maximum incident energy is 200 MeV. The data include energy-angle distributions for emitted neutrons, protons, deuterons, tritons, helium-3 nuclei, alpha-particles and gamma-rays. Also, it contains production cross-sections of residual nuclei as well as the fundamental cross-sections such as total, total-reaction and elastic scattering cross-sections. Most of the data were taken from JENDL-4.0/HE and JENDL/ImPACT-2018, adding spectra of recoiled nuclei and replacing cross sections with the result of a machine-learning approach for some of nuclides.