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
4FTS-CA-176	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTS-CA-177	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTS-CA-178	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTS-CA-179	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTS-CA-180	CA	Ca²⁺	D1G1	ASP.GLY.	ASP.GLY.HOH.	✔	2	3	2	✘
4FTE-CA-1	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-2	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-3	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-4	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-5	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-6	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-7	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-8	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-9	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-10	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-11	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-12	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-13	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-14	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
4FTE-CA-15	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘