Magnesium in PDB 4br7: Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex

Enzymatic activity of Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex

All present enzymatic activity of Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex:
3.6.1.5;

Protein crystallography data

The structure of Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex, PDB code: 4br7 was solved by M.Zebisch, P.Schaefer, P.Lauble, N.Straeter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	27.61 / 1.80
*Space group*	P 3 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	102.853, 102.853, 74.779, 90.00, 90.00, 120.00
*R / R_free (%)*	16.3 / 20.9

Other elements in 4br7:

The structure of Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex (pdb code 4br7). 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 Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex, PDB code: 4br7:

Magnesium binding site 1 out of 1 in 4br7

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Magnesium Binding Sites List in 4br7

Magnesium binding site 1 out of 1 in the Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Legionella Pneumophila NTPDASE1 Crystal Form I, Open, Ampnp Complex within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg405 b:26.3 occ:0.50	O	A:HOH2185	1.9	16.2	0.5
	O	A:HOH2312	2.0	35.5	0.5
	O	A:HOH2186	2.1	35.8	1.0
	O	A:HOH2311	2.1	35.4	1.0
	OE2	A:GLU233	3.9	24.9	1.0
	O	A:HOH2310	4.0	39.3	1.0
	CE1	A:HIS236	4.3	18.3	1.0
	O	A:HOH2019	4.4	29.6	1.0
	O	A:HOH2050	4.4	22.6	1.0
	CD	A:GLU233	4.8	24.2	1.0
	ND1	A:HIS236	4.9	17.6	1.0
	OE1	A:GLU233	4.9	28.9	1.0

Reference:

M.Zebisch, M.Krauss, P.Schaefer, P.Lauble, N.Straeter. Crystallographic Snapshots Along the Reaction Pathway of Nucleoside Triphosphate Diphosphohydrolases Structure V. 21 1460 2013.
ISSN: ISSN 0969-2126
PubMed: 23830739
DOI: 10.1016/J.STR.2013.05.016

Page generated: Thu Aug 15 16:31:11 2024

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