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
2BBV-CA-129	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-130	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-131	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-132	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-133	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-134	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-135	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-136	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-137	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-138	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-139	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-140	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-141	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-142	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-143	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-144	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-145	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-146	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-147	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘
2BBV-CA-148	CA	Ca²⁺	D2G1	ASP.GLY.	ASP.GLY.	✔	3	3	2	✘