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Magnesium in PDB 2qpl: Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue

Enzymatic activity of Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue

All present enzymatic activity of Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue:
2.4.2.1;

Protein crystallography data

The structure of Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue, PDB code: 2qpl was solved by H.M.Pereira, V.Berdini, A.Cleasby, R.C.Garratt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.73 / 2.10
Space group P 21 3
Cell size a, b, c (Å), α, β, γ (°) 93.442, 93.442, 93.442, 90.00, 90.00, 90.00
R / Rfree (%) 16.8 / 21.8

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue (pdb code 2qpl). 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 Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue, PDB code: 2qpl:

Magnesium binding site 1 out of 1 in 2qpl

Go back to Magnesium Binding Sites List in 2qpl
Magnesium binding site 1 out of 1 in the Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg291

b:15.5
occ:1.00
O A:HOH408 2.1 10.4 1.0
O A:HOH433 2.1 9.8 1.0
O A:HOH386 2.2 13.0 1.0
O A:HOH403 2.2 13.0 1.0
O A:HOH369 2.2 18.4 1.0
O A:HOH429 2.3 14.2 1.0
OE1 A:GLU22 4.1 10.8 1.0
OE2 A:GLU22 4.2 16.5 1.0
O A:GLN44 4.3 16.2 1.0
O A:ALA45 4.4 14.1 1.0
OE1 A:GLN46 4.5 10.8 1.0
CD A:GLU22 4.5 14.5 1.0
C A:GLN44 4.8 17.2 1.0
CB A:GLN46 4.9 12.9 1.0

Reference:

H.M.Pereira, V.Berdini, A.Cleasby, R.C.Garratt. Crystal Structure of Calf Spleen Purine Nucleoside Phosphorylase Complexed to A Novel Purine Analogue. Febs Lett. V. 581 5082 2007.
ISSN: ISSN 0014-5793
PubMed: 17927987
DOI: 10.1016/J.FEBSLET.2007.09.051
Page generated: Wed Aug 14 02:49:34 2024

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