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
6VNP-MG-1	MG	Mg²⁺	D2T1	ASP.DT.	ASP.DT.DZ4.HOH.	✘	3	5	2	✔
6VPM-MG-1	MG	Mg²⁺	D1E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	3	3	2	✔
6VPM-MG-2	MG	Mg²⁺	D1E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	3	3	2	✘
6VPL-MG-1	MG	Mg²⁺	D1E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	3	3	2	✔
6VPL-MG-2	MG	Mg²⁺	D1E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	3	3	2	✘
6VOY-MG-1	MG	Mg²⁺	D1G1	ASP.DG.	ASP.DG.	✘	2	2	2	✔
6W13-MG-1	MG	Mg²⁺	C2L1V1	CYS.DC.LEU.VAL.	CYS.DC.HOH.LEU.VAL.	✘	4	5	2	✔
6W0Q-MG-1	MG	Mg²⁺	C1E1X1	3DR.DC.GLU.	3DR.DC.GLU.HOH.	✘	3	6	3	✘
6W2M-NA-1	NA	Na⁺	G1I1T1V1	DG.ILE.THR.VAL.	DG.HOH.ILE.THR.VAL.	✘	4	5	2	✔
6W2M-NA-2	NA	Na⁺	C1K1L1V1	DC.LEU.LYS.VAL.	DC.HOH.LEU.LYS.VAL.	✘	4	6	2	✘
6W2P-MG-1	MG	Mg²⁺	C1E1X1	3DR.DC.GLU.	3DR.DC.GLU.HOH.	✘	3	5	3	✔
6W43-MG-1	MG	Mg²⁺	C1E1X1	3DR.DC.GLU.	3DR.DC.GLU.HOH.	✘	3	6	3	✘
6VD1-K-1	K	K⁺	A1D1E1	ALA.ASP.GLU.	ALA.ASP.GLU.HOH.PPK.	✔	3	5	2	✔
6VD1-K-2	K	K⁺	A1D1E1	ALA.ASP.GLU.	ALA.ASP.GLU.HOH.PPK.	✔	3	5	2	✔
6VD0-K-1	K	K⁺	A1D1E1	ALA.ASP.GLU.	ALA.APC.ASP.GLU.HOH.	✔	3	6	2	✘
6VD0-K-2	K	K⁺	A1D1E1	ALA.ASP.GLU.	ALA.APC.ASP.GLU.HOH.	✔	3	5	2	✘
6VD2-K-1	K	K⁺	A1D1E1	ALA.ASP.GLU.	ALA.ASP.GLU.HOH.	✔	3	6	2	✔
6VD2-K-2	K	K⁺	A1D1E1	ALA.ASP.GLU.	ALA.ASP.GLU.HOH.	✔	3	5	2	✘
6VG6-MG-1	MG	Mg²⁺	C1D1E1	ASP.DC.GLU.	ASP.DC.GLU.XG4.	✘	3	4	2	✘
6VGM-MG-1	MG	Mg²⁺	C1D2E1	ASP.DC.GLU.	1FZ.ASP.DC.GLU.	✘	4	5	2	✔