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
6Q02-MG-1	MG	Mg²⁺	D2E1T1	ASP.DT.GLU.	ASP.DT.DZ4.GLU.HOH.	✘	4	6	2	✔
6Q01-K-1	K	K⁺	A1G1Y1	ALA.GLY.TYR.	ALA.GLY.HOH.TYR.	✘	3	4	2	✔
6PR5-MG-1	MG	Mg²⁺	A1D2E1	ASP.DA.GLU.	ASP.DA.GLU.	✘	4	4	2	✔
6PR5-MG-2	MG	Mg²⁺	C2D2	ASP.DC.	ASP.DC.	✘	4	4	3	✔
6PZ3-MG-1	MG	Mg²⁺	D2E1T1	ASP.DT.GLU.	ASP.DT.GLU.HOH.XG4.	✘	4	6	2	✘
6PAY-MG-1	MG	Mg²⁺	D2	ASP.	ASP.ICT.	✔	2	3	2	✘
6PAY-MG-2	MG	Mg²⁺	D2	ASP.	ASP.ICT.	✔	2	3	2	✘
6OP4-CA-1	CA	Ca²⁺	D2E1R1	ARG.ASP.GLU.	ARG.ASP.GLU.HOH.	✔	4	6	2	✘
6OP4-CA-2	CA	Ca²⁺	D2E1R1	ARG.ASP.GLU.	ARG.ASP.GLU.HOH.	✔	4	6	2	✘
6P0A-MG-1	MG	Mg²⁺	E1G1	DG.GLU.	DG.GLU.HOH.	✘	2	6	2	✘
6P0B-MG-1	MG	Mg²⁺	G2	DG.GLY.	DG.HOH.	✘	2	5	2	✔
6P09-MG-1	MG	Mg²⁺	E1G1	DG.GLU.	DG.GLU.HOH.	✘	2	6	2	✔
6P09-MG-2	MG	Mg²⁺	G2	DG.GLY.	DG.GLY.HOH.	✘	2	6	2	✔
6P08-MG-1	MG	Mg²⁺	D2E1	ASP.GLU.	AMP.ASP.GLU.HOH.	✔	3	7	2	✘
6P08-MG-2	MG	Mg²⁺	D2E1	ASP.GLU.	AMP.ASP.GLU.HOH.NMY.	✔	3	7	2	✔
6P1P-NA-1	NA	Na⁺	I1T2V1	DT.ILE.THR.VAL.	DT.HOH.ILE.THR.VAL.	✘	4	6	2	✘
6P1O-MN-1	MN	Mn²⁺	A2D3	ASP.DA.	ASP.DA.	✘	5	5	2	✔
6P1R-NA-1	NA	Na⁺	I1T2V1	DT.ILE.THR.VAL.	DT.HOH.ILE.THR.VAL.	✘	4	6	2	✔
6P1Q-NA-1	NA	Na⁺	I1T2V1	DT.ILE.THR.VAL.	DT.HOH.ILE.THR.VAL.	✘	4	6	2	✔
6P1T-NA-1	NA	Na⁺	I1T2V1	DT.ILE.THR.VAL.	DT.HOH.ILE.THR.VAL.	✘	4	6	2	✘