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
4WIZ-CA-170	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4WIZ-CA-171	CA	Ca²⁺	D2E1Q1S1	ASP.GLN.GLU.SER.	ASP.GLN.GLU.SER.	✔	5	5	2	✘
4WIZ-CA-172	CA	Ca²⁺	D2E1Q1S1	ASP.GLN.GLU.SER.	ASP.GLN.GLU.SER.	✔	5	5	2	✘
4WIZ-CA-173	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4WIZ-CA-174	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4WIZ-CA-175	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4WIZ-CA-176	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4WIZ-CA-177	CA	Ca²⁺	D2E1Q1S1	ASP.GLN.GLU.SER.	ASP.GLN.GLU.SER.	✔	5	5	2	✘
4WIZ-CA-178	CA	Ca²⁺	D2E1Q1S1	ASP.GLN.GLU.SER.	ASP.GLN.GLU.SER.	✔	5	5	2	✘
4WIZ-CA-179	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4WIZ-CA-180	CA	Ca²⁺	D2E1S1	ASP.GLU.SER.	ASP.GLU.SER.	✔	4	4	2	✘
4A3X-CA-1	CA	Ca²⁺	D3E1N1X1	ASN.ASP.GAL.GLU.	ASN.ASP.GAL.GLU.	✘	6	6	2	✔
4A3X-CA-2	CA	Ca²⁺	D3E1N1X1	ASN.ASP.GAL.GLU.	ASN.ASP.GAL.GLU.	✘	6	6	2	✔
4AAG-CA-1	CA	Ca²⁺	C1D1G2	ASP.DC.DG.GLY.	ASP.DC.DG.GLY.HOH.	✘	4	6	4	✔
4AAG-CA-2	CA	Ca²⁺	C1D1G2	ASP.DC.DG.GLY.	ASP.DC.DG.GLY.HOH.	✘	4	6	4	✘
4ABT-CA-1	CA	Ca²⁺	C2D1	ASP.CYS.DC.	ASP.CYS.DC.HOH.	✘	3	6	2	✔
4ABT-CA-2	CA	Ca²⁺	C2D1	ASP.CYS.DC.	ASP.CYS.DC.HOH.	✘	3	6	2	✘
4ABT-CA-3	CA	Ca²⁺	C2D1	ASP.CYS.DC.	ASP.CYS.DC.HOH.	✘	3	6	2	✔
4ABT-CA-4	CA	Ca²⁺	C2D1	ASP.CYS.DC.	ASP.CYS.DC.HOH.	✘	3	6	2	✘
5BIR-CA-1	CA	Ca²⁺	D1G1Y1	ASP.GLY.TYR.	ASP.GLY.HOH.TYR.	✔	3	5	2	✔