1VYK

CRYSTAL STRUCTURE OF PSBQ PROTEIN OF PHOTOSYSTEM II FROM HIGHER PLANTS

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005509	molecular_function	calcium ion binding
A	0009523	cellular_component	photosystem II
A	0009654	cellular_component	photosystem II oxygen evolving complex
A	0015979	biological_process	photosynthesis
A	0019898	cellular_component	extrinsic component of membrane

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A1150

Chain	Residue
A	LYS63
A	ASP67
A	GLU131
A	HOH2263

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A1151

Chain	Residue
A	GLN105
A	HIS120
A	GLU129
A	ACT1152

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site_id	AC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ACT A1152

Chain	Residue
A	GLN105
A	HIS120
A	GLU129
A	TYR133
A	ZN1151
A	HOH2264
A	LYS102

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