Magnesium in PDB 1nv6: Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm)

Enzymatic activity of Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm)

All present enzymatic activity of Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm):
3.1.3.11;

Protein crystallography data

The structure of Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm), PDB code: 1nv6 was solved by J.Choe, C.V.Iancu, H.J.Fromm, R.B.Honzatko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	5.00 / 2.15
*Space group*	I 2 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	53.074, 82.829, 165.173, 90.00, 90.00, 90.00
*R / R_free (%)*	21.8 / 28

Other elements in 1nv6:

The structure of Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm) also contains other interesting chemical elements:

Thallium

(Tl)

5 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm) (pdb code 1nv6). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm), PDB code: 1nv6:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 1nv6

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Magnesium Binding Sites List in 1nv6

Magnesium binding site 1 out of 2 in the Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm)

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm) within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg2341 b:21.8 occ:0.76	OD1	A:ASP1121	1.7	15.6	1.0
	OE1	A:GLU1280	2.1	30.9	1.0
	O2	A:PI2340	2.2	41.0	1.0
	OD1	A:ASP1118	2.3	23.4	1.0
	O3	A:PI2340	2.3	35.7	1.0
	P	A:PI2340	2.5	33.1	1.0
	OE2	A:GLU1097	2.6	44.6	1.0
	CG	A:ASP1121	2.8	26.8	1.0
	O1	A:PI2340	2.9	22.6	1.0
	TL	A:TL2342	3.1	25.1	0.1
	CG	A:ASP1118	3.1	27.6	1.0
	OD2	A:ASP1118	3.3	24.9	1.0
	CD	A:GLU1280	3.3	23.3	1.0
	CB	A:ASP1121	3.4	28.3	1.0
	CD	A:GLU1097	3.6	32.5	1.0
	MG	A:MG2343	3.7	28.5	0.6
	CA	A:ASP1121	3.7	29.7	1.0
	C1	A:F6P2339	3.7	26.8	1.0
	OD2	A:ASP1121	3.8	22.0	1.0
	O4	A:PI2340	4.0	42.2	1.0
	OE1	A:GLU1097	4.0	30.5	1.0
	O1	A:F6P2339	4.0	31.2	1.0
	CG	A:GLU1280	4.1	18.7	1.0
	TL	A:TL2351	4.1	29.2	0.3
	OE2	A:GLU1280	4.3	34.2	1.0
	O	A:LEU1120	4.3	22.2	1.0
	N	A:GLY1122	4.4	30.7	1.0
	CB	A:ASP1118	4.4	24.7	1.0
	TL	A:TL2352	4.5	29.3	0.1
	C	A:ASP1121	4.6	35.9	1.0
	O2	A:F6P2339	4.7	31.6	1.0
	C2	A:F6P2339	4.7	32.6	1.0
	N	A:ASP1121	4.8	18.8	1.0
	O3	A:F6P2339	4.9	28.2	1.0
	CG	A:GLU1097	5.0	37.1	1.0
	C	A:LEU1120	5.0	23.1	1.0

Magnesium binding site 2 out of 2 in 1nv6

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Magnesium Binding Sites List in 1nv6

Magnesium binding site 2 out of 2 in the Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm)

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Fructose-1,6-Bisphosphatase Complex with Magnesium, Fructose-6- Phosphate, Phosphate, Edta and Thallium (20 Mm) within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg2343 b:28.5 occ:0.60	TL	A:TL2342	0.8	25.1	0.1
	O2	A:PI2340	2.1	41.0	1.0
	OE1	A:GLU1097	2.1	30.5	1.0
	OD2	A:ASP1118	2.3	24.9	1.0
	O	A:LEU1120	2.3	22.2	1.0
	CD	A:GLU1097	3.0	32.5	1.0
	P	A:PI2340	3.2	33.1	1.0
	OE2	A:GLU1097	3.3	44.6	1.0
	C	A:LEU1120	3.4	23.1	1.0
	CG	A:ASP1118	3.4	27.6	1.0
	O4	A:PI2340	3.4	42.2	1.0
	OE2	A:GLU1098	3.5	31.0	1.0
	TL	A:TL2344	3.7	26.9	0.1
	MG	A:MG2341	3.7	21.8	0.8
	TL	A:TL2345	3.7	28.4	0.2
	O3	A:PI2340	3.9	35.7	1.0
	OD1	A:ASP1074	3.9	49.7	1.0
	OD1	A:ASP1118	4.0	23.4	1.0
	N	A:LEU1120	4.1	31.0	1.0
	CA	A:ASP1121	4.2	29.7	1.0
	N	A:ASP1121	4.2	18.8	1.0
	CA	A:LEU1120	4.2	32.9	1.0
	CG	A:GLU1097	4.2	37.1	1.0
	O1	A:PI2340	4.4	22.6	1.0
	CB	A:GLU1097	4.4	28.3	1.0
	CB	A:ASP1118	4.7	24.7	1.0
	CD	A:PRO1119	4.7	17.1	1.0
	CD	A:GLU1098	4.7	24.2	1.0
	CB	A:LEU1120	4.7	23.8	1.0
	CG	A:ASP1074	4.8	36.9	1.0
	N	A:PRO1119	4.8	18.1	1.0
	C	A:ASP1118	4.8	11.2	1.0
	OD1	A:ASP1121	4.9	15.6	1.0
	CA	A:ASP1118	4.9	27.9	1.0
	CB	A:ASP1121	4.9	28.3	1.0
	CG	A:PRO1119	4.9	15.9	1.0

Reference:

J.Y.Choe, S.W.Nelson, H.J.Fromm, R.B.Honzatko. Interaction of Tl+ with Product Complexes of Fructose-1,6-Bisphosphatase J.Biol.Chem. V. 278 16008 2003.
ISSN: ISSN 0021-9258
PubMed: 12595529
DOI: 10.1074/JBC.M212394200

Page generated: Tue Aug 13 10:26:54 2024

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