Magnesium in PDB 6fua: Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp

Enzymatic activity of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp

All present enzymatic activity of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp:
2.4.2.17;

Protein crystallography data

The structure of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp, PDB code: 6fua was solved by M.S.Alphey, Y.Ge, G.Fisher, C.M.Czekster, J.H.Naismith, R.G.Da Silva, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	35.04 / 2.80
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	101.570, 146.240, 93.800, 90.00, 102.98, 90.00
*R / R_free (%)*	24.6 / 28.2

Other elements in 6fua:

The structure of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp also contains other interesting chemical elements:

Chlorine

(Cl)

3 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp (pdb code 6fua). 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 Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp, PDB code: 6fua:

Magnesium binding site 1 out of 1 in 6fua

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Magnesium Binding Sites List in 6fua

Magnesium binding site 1 out of 1 in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp and Adp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
C:Mg303 b:62.1 occ:1.00	O2A	C:ADP301	1.9	70.3	0.8
	O3B	C:ADP301	2.4	73.3	0.8
	O1A	C:PRP302	2.4	0.5	1.0
	O1B	C:PRP302	2.7	0.3	1.0
	O2B	C:ADP301	2.9	72.0	0.8
	PB	C:ADP301	3.0	72.6	0.8
	PA	C:ADP301	3.1	69.9	0.8
	O3A	C:ADP301	3.3	69.8	0.8
	PA	C:PRP302	3.7	0.5	1.0
	C1	C:PRP302	3.8	93.0	1.0
	O1	C:PRP302	4.0	98.9	1.0
	O2	C:PRP302	4.0	89.8	1.0
	PB	C:PRP302	4.0	0.4	1.0
	O5'	C:ADP301	4.1	69.3	0.8
	O1A	C:ADP301	4.2	69.1	0.8
	O3A	C:PRP302	4.3	0.5	1.0
	C2	C:PRP302	4.3	91.4	1.0
	O1B	C:ADP301	4.4	74.3	0.8
	NH1	C:ARG32	4.6	0.8	1.0
	N7	C:ADP301	4.6	71.3	0.8
	C8	C:ADP301	4.6	70.9	0.8
	O2B	C:PRP302	5.0	0.2	1.0
	O2A	C:PRP302	5.0	99.8	1.0

Reference:

M.S.Alphey, G.Fisher, J.S.Hirschi, R.Stroek, Y.Ge, E.R.Gould, C.M.Czekster, H.Liu, G.J.Florence, M.J.Vetticatt, J.H.Naismith, R.G.Da Silva. Catalytic and Anticatalytic Snapshots of A Short-Form Atp Phosphoribosyltransferase Acs Catalysis 2018.
ISSN: ESSN 2155-5435
DOI: 10.1021/ACSCATAL.8B00867

Page generated: Tue Oct 1 00:52:24 2024

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