Magnesium in PDB 1nqz: The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion

Enzymatic activity of The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion

All present enzymatic activity of The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion:
3.6.1.9;

Protein crystallography data

The structure of The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion, PDB code: 1nqz was solved by L.W.Kang, S.B.Gabelli, M.A.Bianchet, W.L.Xu, M.J.Bessman, L.M.Amzel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	30.00 / 1.70
*Space group*	P 2₁ 2₁ 2
*Cell size a, b, c (Å), α, β, γ (°)*	40.618, 94.066, 43.664, 90.00, 90.00, 90.00
*R / R_free (%)*	21.6 / 25.8

Magnesium Binding Sites:

The binding sites of Magnesium atom in the The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion (pdb code 1nqz). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion, PDB code: 1nqz:

Magnesium binding site 1 out of 1 in 1nqz

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Magnesium Binding Sites List in 1nqz

Magnesium binding site 1 out of 1 in the The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Structure of A Coa Pyrophosphatase From D. Radiodurans Complexed with A Magnesium Ion within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg201 b:29.5 occ:1.00	O	A:HOH258	2.0	28.8	1.0
	O	A:HOH217	2.0	31.6	1.0
	O	A:HOH262	2.1	26.3	1.0
	O	A:HOH269	2.2	33.4	1.0
	OE2	A:GLU86	2.2	21.6	1.0
	O	A:HOH233	2.2	31.1	1.0
	CD	A:GLU86	3.0	18.1	1.0
	OE1	A:GLU86	3.2	19.7	1.0
	OE1	A:GLU89	4.2	26.6	1.0
	O	A:HOH260	4.3	35.2	1.0
	O	A:GLY70	4.3	12.7	1.0
	OD2	A:ASP6	4.4	20.5	1.0
	CG	A:GLU86	4.4	16.2	1.0
	OE1	A:GLU135	4.5	37.6	1.0
	NH1	A:ARG85	4.5	14.3	1.0
	O	A:PRO4	4.6	39.4	1.0
	OE2	A:GLU135	4.7	39.5	1.0
	CB	A:ASP6	4.8	22.8	1.0
	CD	A:PRO4	5.0	37.8	1.0

Reference:

L.W.Kang, S.B.Gabelli, M.A.Bianchet, W.L.Xu, M.J.Bessman, L.M.Amzel. Structure of A Coenzyme A Pyrophosphatase From Deinococcus Radiodurans: A Member of the Nudix Family. J.Bacteriol. V. 185 4110 2003.
ISSN: ISSN 0021-9193
PubMed: 12837785
DOI: 10.1128/JB.185.14.4110-4118.2003

Page generated: Sun Aug 10 01:56:36 2025

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