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
6RHV-MG-4	MG	Mg²⁺	E1S2T1	GLU.SER.THR.	GLU.HOH.SER.THR.	✘	4	6	2	✘
6S2J-MG-1	MG	Mg²⁺	E2	GLU.	ATP.GLU.HOH.	✔	2	6	2	✔
6S2J-MG-2	MG	Mg²⁺	E2	GLU.	ATP.GLU.HOH.	✔	2	6	2	✘
6S2J-MG-3	MG	Mg²⁺	E2	GLU.	ATP.GLU.HOH.	✔	2	6	2	✘
6S2J-MG-4	MG	Mg²⁺	E2	GLU.	ATP.GLU.HOH.	✔	2	6	2	✘
6LPE-MG-1	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-2	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-3	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-4	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-5	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-6	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-7	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LPE-MG-8	MG	Mg²⁺	E3	GLU.	ASP.HOH.	✔	3	6	3	✘
6LRB-MG-1	MG	Mg²⁺	D1S1	ASP.SER.	ASP.HOH.SER.	✔	2	4	2	✔
6LTR-MG-1	MG	Mg²⁺	C1D2N1	ASN.ASP.DC.	ASN.ASP.DC.HOH.	✘	4	6	2	✔
6LTU-MG-1	MG	Mg²⁺	C1D2N1	ASN.ASP.DC.	ASN.ASP.DC.HOH.	✘	4	6	2	✔
6LTU-MG-2	MG	Mg²⁺	C2D1E1	ASP.DC.GLU.	ASP.DC.GLU.HOH.	✘	4	6	2	✔
6M7P-MG-1	MG	Mg²⁺	D2E1G1	ASP.DG.GLU.	ASP.DG.DZ4.GLU.HOH.	✘	4	6	2	✔
6QTB-MG-1	MG	Mg²⁺	E1S2T1	GLU.SER.THR.	GLU.HOH.SER.THR.	✘	4	6	2	✔
6QTA-MG-1	MG	Mg²⁺	E1S2T1	GLU.SER.THR.	GLU.HOH.SER.THR.	✘	4	6	2	✔