pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.11999988555908	QSARToolbox	1	0	C[C@H](C[C@@H]([NH3+])C(=O)O)C(=O)O	C[C@H](C[C@@H]([NH3+])C(=O)[O-])C(=O)O	mol37236	C[C@H](C[C@@H](N)C(=O)O)C(=O)O