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
4FTE-CA-229	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-230	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-231	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-232	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-233	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-234	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-235	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-236	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-237	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-238	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-239	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-240	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
6UWN-CA-6	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.	✔	2	2	2	✘
6UWN-CA-14	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.	✔	2	2	2	✘
6WXF-CA-19	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.	✔	2	2	2	✔
6WXF-CA-33	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.	✔	2	2	2	✘
7M3G-CA-1	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.	✔	2	2	2	✔
7M3F-CA-1	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.	✔	2	2	2	✘
3EBC-MN-1	MN	Mn²⁺	D1G1	ASP.DG.	ASP.DG.HOH.	✘	2	4	2	✔
3BAM-MN-1	MN	Mn²⁺	D1G1	ASP.DG.	ASP.DG.HOH.	✘	2	3	2	✔