2GHS

CRYSTAL STRUCTURE OF A CALCIUM-BINDING PROTEIN, REGUCALCIN (AGR_C_1268) FROM AGROBACTERIUM TUMEFACIENS STR. C58 AT 1.55 A RESOLUTION

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004341	molecular_function	gluconolactonase activity
A	0005509	molecular_function	calcium ion binding
A	0019853	biological_process	L-ascorbic acid biosynthetic process
A	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE K A 315

Chain	Residue
A	ASP96
A	GLU116
A	LEU119
A	ASN122
A	HOH320
A	HOH369

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CL A 316

Chain	Residue
A	HOH355
A	MSE79
A	ARG142
A	LYS305

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site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE EDO A 317

Chain	Residue
A	GLU40
A	ARG123
A	ASN125
A	ASN170
A	ASP221

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