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
3N7X-CA-46	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-47	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-48	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-49	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-50	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-51	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-52	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-53	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-54	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-55	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-56	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-57	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-58	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-59	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
3N7X-CA-60	CA	Ca²⁺	E1Q1Y1	GLN.GLU.TYR.	GLN.GLU.HOH.TYR.	✔	3	6	2	✘
4G3S-CO-1	CO	Co²⁺	D3	ASP.	ASP.HOH.	✔	3	6	3	✔
3IVK-CD-1	CD	Cd²⁺	D2	ASP.	ASP.	✘	2	2	2	✔
4M35-MG-1	MG	Mg²⁺	D3N3	ASN.ASP.	ASN.ASP.	✔	6	6	3	✘
4M35-MG-2	MG	Mg²⁺	D3N3	ASN.ASP.	ASN.ASP.	✔	6	6	3	✘
4M35-MG-3	MG	Mg²⁺	D3N3	ASN.ASP.	ASN.ASP.	✔	6	6	3	✘