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
2G6M-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✔
2G6L-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✘
2G6J-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✘
2G6I-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✘
2G7Z-ZN-1	ZN	Zn²⁺	D2E2	ASP.GLU.	ASP.GLU.	✔	4	4	2	✔
2G9H-ZN-1	ZN	Zn²⁺	H3	HIS.	HIS.	✘	3	3	2	✔
2FZ6-ZN-1	ZN	Zn²⁺	D2	ASP.	ASP.HOH.	✔	2	4	2	✔
2FZ6-ZN-2	ZN	Zn²⁺	D2	ASP.	ASP.HOH.	✔	2	4	2	✘
2FZ6-ZN-3	ZN	Zn²⁺	D2	ASP.	ASP.	✔	2	2	2	✔
2FZ6-ZN-4	ZN	Zn²⁺	D2	ASP.	ASP.	✔	2	2	2	✘
2FZ6-ZN-5	ZN	Zn²⁺	D2	ASP.	ASP.	✔	2	2	2	✔
2FZ6-ZN-6	ZN	Zn²⁺	D2	ASP.	ASP.	✔	2	2	2	✔
2GFE-ZN-1	ZN	Zn²⁺	E2	GLU.	GLU.	✔	2	2	2	✘
2GO4-ZN-1	ZN	Zn²⁺	G1H1	GLY.HIS.	GLY.HIS.	✔	2	2	2	✘
2GO3-ZN-1	ZN	Zn²⁺	G1H1	GLY.HIS.	GLY.HIS.	✔	2	2	2	✘
2H1I-CA-1	CA	Ca²⁺	E1N1	ASN.GLU.	ASN.GLU.	✔	2	2	2	✔
2H1I-CA-2	CA	Ca²⁺	D1E3	ASP.GLU.	ASP.GLU.HOH.	✔	4	6	2	✔
2H1I-CA-3	CA	Ca²⁺	D1E3	ASP.GLU.	ASP.GLU.	✔	4	4	2	✔
2H32-ZN-1	ZN	Zn²⁺	D2E2	ASP.GLU.	ASP.GLU.	✘	4	4	2	✔
2H32-ZN-2	ZN	Zn²⁺	D2E2	ASP.GLU.	ASP.GLU.	✘	4	4	2	✘