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
5YL1-CA-118	CA	Ca²⁺	D2E1Q1	ASP.GLN.GLU.	ASP.GLN.GLU.	✔	4	4	2	✘
5YL1-CA-119	CA	Ca²⁺	D2E1Q1	ASP.GLN.GLU.	ASP.GLN.GLU.	✔	4	4	2	✘
5YL1-CA-120	CA	Ca²⁺	D2E1Q1	ASP.GLN.GLU.	ASP.GLN.GLU.	✔	4	4	2	✘
5Z1Q-CA-1	CA	Ca²⁺	A3	ALA.	ALA.HOH.	✔	3	5	3	✔
5FVN-CA-1	CA	Ca²⁺	N3X1	ASN.KDO.	ASN.HOH.KDO.	✘	4	5	2	✔
5GKQ-CA-1	CA	Ca²⁺	E1X1	BEM.GLU.	BEM.GLU.	✘	2	2	2	✔
5GUX-CA-1	CA	Ca²⁺	E1G1Y1	GLU.GLY.TYR.	GLU.GLY.HEM.TYR.	✘	3	5	2	✘
5THG-CA-1	CA	Ca²⁺	E1G1T2	DT.GLU.GLY.	DT.GLU.GLY.HOH.	✘	4	5	3	✔
5THG-CA-2	CA	Ca²⁺	A1C1E2T1	ALA.DC.DT.GLU.	ALA.DC.DT.GLU.HOH.	✘	5	6	3	✔
5TGX-CA-1	CA	Ca²⁺	A1D2F1	ASP.DA.PHE.	ASP.DA.HOH.PHE.	✘	4	6	2	✔
5TGX-CA-2	CA	Ca²⁺	A1D2F1	ASP.DA.PHE.	ASP.DA.HOH.PHE.	✘	4	6	2	✔
5TGX-CA-3	CA	Ca²⁺	A1D2F1	ASP.DA.PHE.	ASP.DA.HOH.PHE.	✘	4	6	2	✘
5TGX-CA-4	CA	Ca²⁺	A1D2F1	ASP.DA.PHE.	ASP.DA.HOH.PHE.	✘	4	6	2	✘
5WDJ-CA-1	CA	Ca²⁺	D2F1S1T1	ASP.PHE.SER.THR.	ASP.PHE.SER.THR.	✘	5	5	2	✘
5WDJ-CA-2	CA	Ca²⁺	D2F1S1T1	ASP.PHE.SER.THR.	ASP.PHE.SER.THR.	✘	5	5	2	✘
5X9A-CA-1	CA	Ca²⁺	D2E1	ASP.GLU.	ASP.GLU.HOH.	✔	3	6	2	✔
5ZL1-CA-1	CA	Ca²⁺	A2E1P1	ALA.GLU.PRO.	ALA.GLU.HOH.PRO.	✔	4	5	2	✔
5ZL1-CA-2	CA	Ca²⁺	A2E1P1	ALA.GLU.PRO.	ALA.GLU.HOH.PRO.	✔	4	5	2	✘
5ZL1-CA-3	CA	Ca²⁺	A2E1P1	ALA.GLU.PRO.	ALA.GLU.PRO.	✔	4	4	2	✘
5ZL1-CA-4	CA	Ca²⁺	A2E1P1	ALA.GLU.PRO.	ALA.GLU.PRO.	✔	4	4	2	✘