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
3GAH-K-3	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3GAI-K-1	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3GAI-K-2	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3GAI-K-3	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3GAJ-K-1	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3GAJ-K-2	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3GAJ-K-3	K	K⁺	D1I1	ASP.ILE.	ASP.ATP.ILE.	✔	2	3	2	✘
3G1B-MG-1	MG	Mg²⁺	D2	ASP.	ASP.HOH.	✔	2	5	2	✔
3G1B-MG-2	MG	Mg²⁺	E2	GLU.	GLU.	✔	2	2	2	✔
3G3P-MG-1	MG	Mg²⁺	D2	ASP.	ASP.HOH.	✔	2	5	2	✘
3G3C-MG-1	MG	Mg²⁺	E1G1	DG.GLU.	DG.GLU.PO4.	✘	2	3	2	✘
3G3C-MG-2	MG	Mg²⁺	A1E1	DA.GLU.	DA.GLU.PO4.	✘	2	3	2	✘
3NZG-MG-1	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✔
3NZG-MG-2	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘
3NZG-MG-3	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘
3NZG-MG-4	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘
3NZG-MG-5	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘
3NZG-MG-6	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘
3NZG-MG-7	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘
3NZG-MG-8	MG	Mg²⁺	A1S1	ALA.SER.	ALA.HOH.SER.	✔	2	6	2	✘