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Magnesium in PDB 8aii: High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine

Enzymatic activity of High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine

All present enzymatic activity of High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine:
2.7.7.18;

Protein crystallography data

The structure of High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine, PDB code: 8aii was solved by R.Pandian, O.A.Jeje, Y.Sayed, I.A.Achilonu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.27 / 1.82
Space group I 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 62.511, 65.644, 108.373, 90, 90, 90
R / Rfree (%) 20.6 / 23.3

Magnesium Binding Sites:

The binding sites of Magnesium atom in the High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine (pdb code 8aii). 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 High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine, PDB code: 8aii:

Magnesium binding site 1 out of 1 in 8aii

Go back to Magnesium Binding Sites List in 8aii
Magnesium binding site 1 out of 1 in the High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of High Resolution Crystal Structure of Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase Complexed with Adenine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg303

b:43.4
occ:1.00
 N A:ASP121 3.2 36.1 1.0
OG1 A:THR122 3.3 38.1 1.0
C A:ASN119 3.5 37.4 1.0
CA A:ASN119 3.6 31.3 1.0
CB A:ASP121 3.7 44.2 1.0
CA A:ASP121 3.7 45.1 1.0
C A:ASP121 3.7 42.9 1.0
N A:THR122 3.7 44.0 1.0
O A:ASN119 3.7 38.6 1.0
CB A:ASN119 3.7 38.5 1.0
O A:HOH419 3.9 53.4 1.0
N A:PRO120 3.9 38.9 1.0
CD A:LYS25 4.2 54.4 1.0
CB A:THR122 4.2 34.5 1.0
O A:ASP121 4.3 48.8 1.0
C A:PRO120 4.4 43.5 1.0
CD A:PRO120 4.4 38.1 1.0
CA A:THR122 4.5 38.9 1.0
OD1 A:ASN119 4.5 42.2 1.0
CG A:ASN119 4.7 39.2 1.0
CG A:ASP121 4.7 61.5 1.0
CA A:PRO120 4.7 43.3 1.0
OD2 A:ASP121 4.9 61.5 1.0
CG A:LYS25 5.0 54.9 1.0

Reference:

O.A.Jeje, R.Pandian, Y.Sayed, I.A.Achilonu. Obtaining High Yield Recombinant Enterococcus Faecium Nicotinate Nucleotide Adenylyltransferase For X-Ray Crystallography and Biophysicochemical Studies To Be Published.
Page generated: Thu Oct 3 18:07:41 2024

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