One file for the whole submission (.txt or .pdf) describing Kd sources and ligand assignments for all rows.

Required CSV columns
PDB codePDB identifier for the structure
Ligand_NameLigand residue name
Ligand_Res_NumLigand residue number
Affinity DataHuman-readable affinity (e.g. 32.0 nM)
Kd determination methodITC, SPR, NMR, fluorescence, etc.
Kd_reference_DOIDOI for the publication reporting the Kd
Kd_source_locationTable, figure, or page where Kd was read
TemperatureExperimental temperature