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Magnesium in PDB 3kb8: 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp

Enzymatic activity of 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp

All present enzymatic activity of 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp:
2.4.2.8;

Protein crystallography data

The structure of 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp, PDB code: 3kb8 was solved by A.S.Halavaty, G.Minasov, L.Shuvalova, I.Dubrovska, J.Winsor, L.Papazisi, W.F.Anderson, Center For Structural Genomics Of Infectious Diseases(Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.08 / 2.09
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 54.220, 80.477, 120.236, 90.00, 101.24, 90.00
R / Rfree (%) 20.4 / 24.3

Magnesium Binding Sites:

The binding sites of Magnesium atom in the 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp (pdb code 3kb8). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp, PDB code: 3kb8:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 3kb8

Go back to Magnesium Binding Sites List in 3kb8
Magnesium binding site 1 out of 2 in the 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg273

b:46.5
occ:1.00
 O2P A:5GP266 2.1 21.7 0.8
OG A:SER104 3.1 30.9 1.0
N A:THR107 3.2 24.3 1.0
P A:5GP266 3.2 22.9 0.8
O A:HOH201 3.4 29.6 1.0
OG1 A:THR107 3.4 30.1 1.0
CB A:THR107 3.5 26.6 1.0
O1P A:5GP266 3.8 22.1 0.8
O3P A:5GP266 3.8 25.9 0.8
N A:LEU106 3.8 23.1 1.0
CB A:LEU106 3.9 24.7 1.0
CA A:THR107 3.9 25.7 1.0
C A:LEU106 4.1 23.6 1.0
CA A:LEU106 4.1 23.9 1.0
CB A:SER104 4.5 26.4 1.0
N A:GLY105 4.5 23.1 1.0
C A:GLY105 4.5 21.9 1.0
O5' A:5GP266 4.5 24.0 0.8
CG2 A:THR107 4.8 26.6 1.0
C5' A:5GP266 4.9 29.3 0.8
CA A:GLY105 4.9 22.1 1.0
N A:LEU108 5.0 27.0 1.0

Magnesium binding site 2 out of 2 in 3kb8

Go back to Magnesium Binding Sites List in 3kb8
Magnesium binding site 2 out of 2 in the 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg272

b:49.7
occ:1.00
 O2P B:5GP267 2.2 27.0 0.9
N B:THR107 2.9 27.4 1.0
OG1 B:THR107 3.2 33.2 1.0
OG B:SER104 3.3 27.0 1.0
P B:5GP267 3.3 29.6 0.9
CB B:THR107 3.4 28.8 1.0
O B:HOH219 3.5 31.9 1.0
O3P B:5GP267 3.5 25.0 0.9
CB B:LEU106 3.6 27.2 1.0
N B:LEU106 3.6 26.3 1.0
CA B:THR107 3.7 28.9 1.0
C B:LEU106 3.8 26.4 1.0
CA B:LEU106 3.9 26.4 1.0
O1P B:5GP267 4.3 21.4 0.9
O5' B:5GP267 4.4 27.7 0.9
C B:GLY105 4.5 26.8 1.0
CG B:LEU106 4.6 29.2 1.0
N B:GLY105 4.7 25.2 1.0
CB B:SER104 4.7 26.4 1.0
CG2 B:THR107 4.8 30.9 1.0
CD1 B:LEU106 4.9 30.5 1.0
C B:THR107 4.9 29.4 1.0
O B:LEU106 4.9 26.6 1.0
N B:LEU108 5.0 28.8 1.0

Reference:

A.S.Halavaty, G.Minasov, L.Shuvalova, I.Dubrovska, J.Winsor, L.Papazisi, W.F.Anderson, Center For Structural Genomics Of Infectious Diseases(Csgid). 2.09 Angstrom Resolution Structure of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-1) From Bacillus Anthracis Str. 'Ames Ancestor' in Complex with Gmp To Be Published.
Page generated: Wed Aug 14 18:01:16 2024

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