Magnesium in PDB 4s17: The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703

Enzymatic activity of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703

All present enzymatic activity of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703:
6.3.1.2;

Protein crystallography data

The structure of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703, PDB code: 4s17 was solved by M.Cuff, K.Tan, J.Mack, S.Clancy, A.Joachimiak, Midwest Center Forstructural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.78 / 2.30
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 134.052, 134.052, 298.915, 90.00, 90.00, 120.00
R / Rfree (%) 23.8 / 28.7

Magnesium Binding Sites:

The binding sites of Magnesium atom in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 (pdb code 4s17). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 6 binding sites of Magnesium where determined in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703, PDB code: 4s17:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5; 6;

Magnesium binding site 1 out of 6 in 4s17

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Magnesium binding site 1 out of 6 in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg501

b:42.2
occ:1.00
 O A:HOH660 2.1 43.7 1.0
O A:HOH659 2.1 31.9 1.0
OE2 A:GLU136 2.1 34.2 1.0
OE1 A:GLU228 2.1 30.1 1.0
O A:HOH658 2.2 35.4 1.0
OE2 A:GLU220 2.8 37.0 1.0
CD A:GLU228 3.0 37.3 1.0
OE2 A:GLU228 3.1 36.9 1.0
CD A:GLU136 3.2 40.1 1.0
CD A:GLU220 3.5 32.3 1.0
CG A:GLU136 3.6 34.6 1.0
CG A:GLU220 4.2 25.2 1.0
OE1 A:GLU220 4.2 29.7 1.0
OE1 A:GLU136 4.3 41.3 1.0
CG A:GLU228 4.4 34.0 1.0
CB A:GLU228 4.8 29.7 1.0
OE1 A:GLU134 4.9 43.3 1.0
CE1 A:HIS218 4.9 26.9 1.0

Magnesium binding site 2 out of 6 in 4s17

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Magnesium binding site 2 out of 6 in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg502

b:57.7
occ:1.00
 OE1 B:GLU228 2.1 45.2 1.0
O B:HOH656 2.1 41.4 1.0
OE2 B:GLU220 2.1 49.4 1.0
OE2 B:GLU136 2.1 25.0 1.0
O B:HOH654 2.4 23.4 1.0
O B:HOH655 2.4 67.5 1.0
CD B:GLU220 2.8 46.5 1.0
CD B:GLU136 3.1 41.0 1.0
CD B:GLU228 3.2 47.3 1.0
CG B:GLU136 3.5 28.0 1.0
OE1 B:GLU220 3.5 46.0 1.0
CG B:GLU220 3.7 33.6 1.0
OE2 B:GLU228 3.7 48.4 1.0
OE1 B:GLU136 4.2 49.4 1.0
O B:HOH634 4.2 25.8 1.0
CG B:GLU228 4.4 42.2 1.0
CE1 B:HIS218 4.5 38.0 1.0
CB B:GLU228 4.5 38.9 1.0
NE2 B:HIS218 4.8 41.2 1.0
CB B:GLU136 4.9 27.0 1.0

Magnesium binding site 3 out of 6 in 4s17

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Magnesium binding site 3 out of 6 in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg502

b:38.2
occ:1.00
 O C:HOH662 2.1 25.6 1.0
OE2 C:GLU220 2.1 34.8 1.0
OE2 C:GLU136 2.1 30.8 1.0
OE1 C:GLU228 2.2 47.0 1.0
O C:HOH661 2.4 16.9 1.0
CD C:GLU220 2.8 27.0 1.0
CD C:GLU136 3.2 46.5 1.0
CD C:GLU228 3.3 42.9 1.0
OE1 C:GLU220 3.4 32.2 1.0
CG C:GLU136 3.7 41.9 1.0
CG C:GLU220 3.7 34.3 1.0
OE2 C:GLU228 3.8 38.1 1.0
OE1 C:GLU136 4.3 54.2 1.0
NE2 C:HIS218 4.5 36.1 1.0
CG C:GLU228 4.6 41.9 1.0
CB C:GLU228 4.7 23.1 1.0

Magnesium binding site 4 out of 6 in 4s17

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Magnesium binding site 4 out of 6 in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg501

b:36.3
occ:1.00
 OE2 D:GLU136 2.1 23.2 1.0
O D:HOH654 2.1 33.0 1.0
OE1 D:GLU228 2.2 29.4 1.0
OE2 D:GLU220 2.6 26.4 1.0
CD D:GLU136 3.2 25.1 1.0
CD D:GLU228 3.3 33.7 1.0
CD D:GLU220 3.3 24.3 1.0
OE2 D:GLU228 3.6 35.6 1.0
CG D:GLU136 3.8 27.6 1.0
OE1 D:GLU220 3.9 27.6 1.0
CG D:GLU220 4.2 29.9 1.0
OE1 D:GLU136 4.3 30.2 1.0
CG D:GLU228 4.6 35.1 1.0
CE1 D:HIS218 4.8 31.8 1.0
CB D:GLU228 4.9 22.4 1.0

Magnesium binding site 5 out of 6 in 4s17

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Magnesium binding site 5 out of 6 in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Mg501

b:43.6
occ:1.00
 OE1 E:GLU228 2.1 49.8 1.0
OE2 E:GLU136 2.1 34.5 1.0
OE2 E:GLU220 2.1 41.2 1.0
O E:HOH664 2.1 33.0 1.0
O E:HOH611 2.1 29.4 1.0
O E:HOH663 2.6 41.7 1.0
CD E:GLU220 2.9 39.0 1.0
CD E:GLU228 3.2 38.7 1.0
CD E:GLU136 3.2 16.6 1.0
OE1 E:GLU220 3.6 24.9 1.0
OE2 E:GLU228 3.7 35.7 1.0
CG E:GLU136 3.8 18.8 1.0
CG E:GLU220 3.9 37.0 1.0
OE1 E:GLU136 4.3 28.6 1.0
CE1 E:HIS218 4.4 34.1 1.0
CG E:GLU228 4.4 29.4 1.0
CB E:GLU228 4.6 31.9 1.0

Magnesium binding site 6 out of 6 in 4s17

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Magnesium binding site 6 out of 6 in the The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 6 of The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Mg501

b:35.9
occ:1.00
 OE1 F:GLU228 2.1 35.2 1.0
OE2 F:GLU220 2.1 45.1 1.0
O F:HOH682 2.1 40.5 1.0
OE2 F:GLU136 2.2 25.6 1.0
O F:HOH609 2.2 19.5 1.0
O F:HOH683 2.4 41.8 1.0
CD F:GLU220 3.0 39.8 1.0
CD F:GLU228 3.2 28.2 1.0
CD F:GLU136 3.3 30.2 1.0
OE2 F:GLU228 3.6 24.4 1.0
OE1 F:GLU220 3.6 44.3 1.0
CG F:GLU136 3.8 24.0 1.0
O F:HOH647 3.8 36.4 1.0
CG F:GLU220 3.9 30.4 1.0
OE1 F:GLU136 4.3 36.1 1.0
CE1 F:HIS218 4.4 31.8 1.0
CG F:GLU228 4.4 27.7 1.0
CB F:GLU228 4.6 30.4 1.0
NE2 F:HIS218 4.8 22.3 1.0

Reference:

M.Cuff, K.Tan, J.Mack, S.Clancy, A.Joachimiak, Midwest Center For Structural Genomics (Mcsg). The Crystal Structure of Glutamine Synthetase From Bifidobacterium Adolescentis Atcc 15703 To Be Published.
Page generated: Mon Dec 14 19:32:59 2020

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