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
7RWW-ZN-1	ZN	Zn²⁺	H2	HIS.	HIS.	✔	2	2	2	✘
7RWW-ZN-2	ZN	Zn²⁺	H2K1	HIS.LYS.	HIS.LYS.	✔	3	3	2	✔
7S7L-ZN-1	ZN	Zn²⁺	C1H3	CYS.HIS.	CYS.HIS.	✘	4	4	2	✔
7S7M-ZN-1	ZN	Zn²⁺	C1H3	CYS.HIS.	CYS.HIS.	✘	4	4	2	✔
7S3X-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✘
7S3Z-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✘
7S3Y-ZN-1	ZN	Zn²⁺	C4	CYS.	CYS.	✔	4	4	2	✘
7RRP-ZN-1	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘
7RRP-ZN-2	ZN	Zn²⁺	H4	HIS.	HIS.	✔	4	4	4	✘
7RRP-ZN-3	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘
7RRP-ZN-4	ZN	Zn²⁺	H4	HIS.	HIS.	✔	4	4	4	✘
7RRP-ZN-5	ZN	Zn²⁺	H4	HIS.	HIS.	✔	4	4	4	✘
7RRP-ZN-6	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘
7RRP-ZN-7	ZN	Zn²⁺	H4	HIS.	HIS.	✔	4	4	4	✘
7RRP-ZN-8	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘
7RRP-ZN-9	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘
7RRP-ZN-10	ZN	Zn²⁺	H4	HIS.	HIS.	✔	4	4	4	✘
7RRP-ZN-11	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘
7RRP-ZN-12	ZN	Zn²⁺	H4	HIS.	HIS.	✔	4	4	4	✘
7RRP-ZN-13	ZN	Zn²⁺	D3E3	ASP.GLU.	ASP.GLU.	✔	6	6	3	✘