2Y3Y

Holo-Ni(II) HpNikR is a symmetric tetramer containing four canonic square-planar Ni(II) ions at physiological pH

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE NI A 1143

Chain	Residue
A	HIS99
A	HIS101
A	CYS107
B	HIS88

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE NI B 1143

Chain	Residue
A	HIS88
B	HIS99
B	HIS101
B	CYS107

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site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE NI C 1142

Chain	Residue
C	HIS101
C	CYS107
D	ILE84
D	HIS88
C	HIS99

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site_id	AC4
Number of Residues	1
Details	BINDING SITE FOR RESIDUE PEG C 1144

Chain	Residue
C	PEG1145

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site_id	AC5
Number of Residues	2
Details	BINDING SITE FOR RESIDUE PEG C 1145

Chain	Residue
C	PEG1144
C	PEG1146

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site_id	AC6
Number of Residues	1
Details	BINDING SITE FOR RESIDUE PEG C 1146

Chain	Residue
C	PEG1145

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site_id	AC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE NI D 1143

Chain	Residue
C	HIS88
D	HIS99
D	HIS101
D	CYS107

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	16
Details	Binding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00476","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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