Id	Element	Ion	Binding family	Amino acids or nucleotide residues names	All bound residues	Is homomer	Number of bound amino acids or nucleotide residues	Number of all bound residues	Number of coordinating chains	Representative
4DL6-MG-1	MG	Mg²⁺	C1D2E1	ASP.DC.GLU.	ASP.DC.GLU.HOH.XG4.	✘	4	6	2	✔
4DL2-MG-1	MG	Mg²⁺	D2E1G1	ASP.DG.GLU.	0KX.ASP.MET.	✘	4	4	2	✘
4DL3-MG-1	MG	Mg²⁺	C1D2E1	ASP.DC.GLU.	0KX.ASP.MET.	✘	4	4	2	✔
2VDP-MG-1	MG	Mg²⁺	D1E1S2	ASP.GLU.SER.	ASP.GLU.HOH.SER.	✘	4	6	2	✔
2VDQ-MG-1	MG	Mg²⁺	D1E1S2	ASP.GLU.SER.	ASP.GLU.HOH.SER.	✘	4	6	2	✔
2VDR-MG-1	MG	Mg²⁺	D1E1S2	ASP.GLU.SER.	ASP.GLU.HOH.SER.	✘	4	6	2	✔
2VDN-MG-1	MG	Mg²⁺	D1E1S2	ASP.GLU.SER.	ASP.GLU.HOH.SER.	✘	4	6	2	✔
2VDO-MG-1	MG	Mg²⁺	D1E1S2	ASP.GLU.SER.	ASP.GLU.HOH.SER.	✘	4	6	2	✘
2W8K-MG-1	MG	Mg²⁺	D1X1	ASP.DOC.	ASP.DOC.	✘	2	2	2	✘
2W35-MG-1	MG	Mg²⁺	D2G1	ASP.DG.	ASP.DG.HOH.	✘	3	6	2	✔
2W35-MG-2	MG	Mg²⁺	D2G1	ASP.DG.	ASP.DG.HOH.	✘	3	6	2	✘
3PML-MG-1	MG	Mg²⁺	C1D3	ASP.DC.	1GC.ASP.DC.HOH.	✘	4	6	2	✘
3PNL-MG-1	MG	Mg²⁺	D2F1	ASP.PHE.	ADP.ASP.HOH.PHE.	✘	3	5	2	✔
3PNL-MG-2	MG	Mg²⁺	D2F1	ASP.PHE.	ADP.ASP.HOH.PHE.	✘	3	5	2	✘
3Q8R-MG-1	MG	Mg²⁺	C1I2K1	DC.ILE.LYS.	DC.HOH.ILE.LYS.	✘	4	6	2	✘
3Q8S-MG-1	MG	Mg²⁺	C1I2K1	DC.ILE.LYS.	DC.HOH.ILE.LYS.	✘	4	6	2	✘
3F73-MG-1	MG	Mg²⁺	A1T1V1	DA.DT.VAL.	DA.DT.VAL.	✘	3	3	2	✘
3G4T-MG-1	MG	Mg²⁺	A1E1	DA.GLU.	DA.GLU.PO4.	✘	2	3	2	✔
3G4T-MG-2	MG	Mg²⁺	E1G1	DG.GLU.	DG.GLU.PO4.	✘	2	3	2	✔
3HXM-MG-1	MG	Mg²⁺	A1T1V1	DA.DT.VAL.	DA.DT.VAL.	✘	3	3	2	✘