Magnesium in PDB 2nux: 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution

Enzymatic activity of 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution

All present enzymatic activity of 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution:
4.1.2.14;

Protein crystallography data

The structure of 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution, PDB code: 2nux was solved by A.Van Eerde, B.W.Dijkstra, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	36.00 / 2.50
*Space group*	P 6₅ 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	109.509, 109.509, 319.559, 90.00, 90.00, 120.00
*R / R_free (%)*	17.5 / 21.6

Magnesium Binding Sites:

The binding sites of Magnesium atom in the 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution (pdb code 2nux). 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 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution, PDB code: 2nux:

Magnesium binding site 1 out of 1 in 2nux

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Magnesium Binding Sites List in 2nux

Magnesium binding site 1 out of 1 in the 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of 2-Keto-3-Deoxygluconate Aldolase From Sulfolobus Acidocaldarius, Native Structure in P6522 at 2.5 A Resolution within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg1001 b:43.2 occ:1.00	O	A:HOH1002	2.1	33.3	1.0
	O	A:HOH1003	2.1	51.9	1.0
	OD1	A:ASP63	2.2	27.6	1.0
	CG	A:ASP63	3.2	30.7	1.0
	OD2	A:ASP63	3.5	27.6	1.0
	O	A:HOH1044	3.8	42.9	1.0
	O	A:ASN59	4.3	24.5	1.0
	CB	A:ASP63	4.6	20.2	1.0
	CA	A:ASP63	4.9	23.1	1.0
	N	A:ASP63	5.0	22.4	1.0

Reference:

S.Wolterink-Van Loo, A.Van Eerde, M.A.J.Siemerink, J.Akerboom, B.W.Dijkstra, J.Van Der Oost. Biochemical and Structural Exploration of the Catalytic Capacity of Sulfolobus Kdg Aldolases Biochem.J. V. 403 421 2007.
ISSN: ISSN 0264-6021
PubMed: 17176250
DOI: 10.1042/BJ20061419

Page generated: Mon Dec 14 07:31:06 2020

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