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
4DPV-MG-114	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DPV-MG-115	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DPV-MG-116	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DPV-MG-117	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DPV-MG-118	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DPV-MG-119	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DPV-MG-120	MG	Mg²⁺	D3	ASP.	ASP.	✔	3	3	2	✘
4DUW-NA-1	NA	Na⁺	D1F1N1X1	ASN.ASP.GAL.PHE.	ASN.ASP.GAL.HOH.PHE.	✘	4	5	2	✔
4DUW-NA-2	NA	Na⁺	D1F1N1X1	ASN.ASP.GAL.PHE.	ASN.ASP.GAL.HOH.PHE.	✘	4	5	2	✔
4DUW-NA-3	NA	Na⁺	D1F1N1X1	ASN.ASP.GAL.PHE.	ASN.ASP.GAL.HOH.PHE.	✘	4	5	2	✔
4DUW-NA-4	NA	Na⁺	D1F1N1X1	ASN.ASP.GAL.PHE.	ASN.ASP.GAL.HOH.PHE.	✘	4	5	2	✔
4E6E-MG-1	MG	Mg²⁺	D2	ASP.	ASP.HOH.	✔	2	6	2	✔
4E89-CD-1	CD	Cd²⁺	D2	ASP.	ASP.	✔	2	2	2	✔
4E89-CD-2	CD	Cd²⁺	E2	GLU.	GLU.	✔	2	2	2	✔
4OJU-MG-1	MG	Mg²⁺	D1E1	ASP.GLU.	ASP.GLU.HOH.	✔	2	6	2	✔
4OJU-MG-2	MG	Mg²⁺	D1E1	ASP.GLU.	HOH.	✔	2	6	2	✔
4OOQ-MG-1	MG	Mg²⁺	E3	GLU.	GLU.HOH.	✔	3	4	3	✘
4OQ9-NA-1	NA	Na⁺	D2	ASP.	ASP.HOH.	✔	2	3	2	✔
4OQ9-NA-2	NA	Na⁺	D2	ASP.	ASP.HOH.	✔	2	3	2	✘
4OQ9-NA-3	NA	Na⁺	D2	ASP.	ASP.HOH.	✔	2	3	2	✘