Magnesium in PDB 8f5u: Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate

Enzymatic activity of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate

All present enzymatic activity of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate:
2.7.1.40; 2.7.10.2; 2.7.11.1;

Protein crystallography data

The structure of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate, PDB code: 8f5u was solved by T.Holyoak, A.W.Fenton, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 47.27 / 2.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 113.131, 130.198, 170.282, 90, 90, 90
R / Rfree (%) 16.4 / 22

Other elements in 8f5u:

The structure of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate also contains other interesting chemical elements:

Potassium (K) 8 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate (pdb code 8f5u). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate, PDB code: 8f5u:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 8f5u

Go back to Magnesium Binding Sites List in 8f5u
Magnesium binding site 1 out of 4 in the Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg607

b:21.8
occ:1.00
 OD2 A:ASP295 1.8 26.5 1.0
O3 A:PYR608 1.9 32.2 1.0
O2 A:PYR608 2.0 25.0 1.0
O A:HOH747 2.0 26.1 1.0
OE1 A:GLU271 2.2 20.4 1.0
O A:HOH711 2.2 24.5 1.0
C2 A:PYR608 2.6 35.5 1.0
C1 A:PYR608 2.7 23.2 1.0
CG A:ASP295 2.9 32.5 1.0
CD A:GLU271 3.3 24.7 1.0
CB A:ASP295 3.5 20.9 1.0
OE2 A:GLU271 3.7 24.1 1.0
O1 A:PYR608 3.9 24.6 1.0
OD1 A:ASP295 4.0 29.6 1.0
C3 A:PYR608 4.1 27.6 1.0
O A:HOH889 4.1 30.0 1.0
O A:HOH712 4.2 36.0 1.0
N A:ASP295 4.2 19.9 1.0
NZ A:LYS269 4.2 22.8 1.0
CZ A:PHE243 4.3 34.2 1.0
CA A:ASP295 4.5 23.1 1.0
CG A:GLU271 4.6 22.6 1.0
O A:HOH766 4.6 22.1 1.0
O2 A:GOL601 4.6 33.4 1.0
CB A:GLU271 4.7 24.9 1.0
CE2 A:PHE243 4.7 34.7 1.0
CB A:ALA292 4.8 19.3 1.0
CE1 A:PHE243 4.8 25.3 1.0
CE A:LYS269 4.8 20.2 1.0

Magnesium binding site 2 out of 4 in 8f5u

Go back to Magnesium Binding Sites List in 8f5u
Magnesium binding site 2 out of 4 in the Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg604

b:28.6
occ:1.00
 OD2 B:ASP295 2.1 25.4 1.0
OE1 B:GLU271 2.1 29.7 1.0
O3 B:PYR605 2.1 32.2 1.0
O B:HOH721 2.1 25.4 1.0
O B:HOH720 2.2 26.0 1.0
O2 B:PYR605 2.2 25.1 1.0
C2 B:PYR605 2.9 31.1 1.0
C1 B:PYR605 3.0 29.4 1.0
CD B:GLU271 3.2 30.2 1.0
CG B:ASP295 3.2 27.1 1.0
OE2 B:GLU271 3.5 25.4 1.0
CB B:ASP295 3.7 23.2 1.0
O B:HOH779 3.8 33.0 1.0
NZ B:LYS269 4.1 25.2 1.0
CZ B:PHE243 4.1 31.3 1.0
O1 B:PYR605 4.2 23.3 1.0
OD1 B:ASP295 4.2 26.6 1.0
C3 B:PYR605 4.3 29.6 1.0
O B:HOH827 4.3 23.1 1.0
N B:ASP295 4.4 25.0 1.0
CG B:GLU271 4.5 26.7 1.0
CE B:LYS269 4.5 23.6 1.0
CE1 B:PHE243 4.5 29.9 1.0
CE2 B:PHE243 4.6 33.7 1.0
CA B:ASP295 4.7 26.8 1.0
CB B:GLU271 4.7 23.7 1.0
O2 B:GOL607 4.8 35.8 1.0
CB B:ALA292 4.8 23.0 1.0

Magnesium binding site 3 out of 4 in 8f5u

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Magnesium binding site 3 out of 4 in the Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg603

b:41.5
occ:1.00
 O C:HOH900 2.0 31.2 1.0
OD2 C:ASP295 2.1 37.9 1.0
O C:HOH749 2.2 29.4 1.0
O C:HOH844 2.2 41.6 1.0
OE1 C:GLU271 2.2 39.6 1.0
O C:HOH864 2.4 37.0 1.0
CG C:ASP295 2.8 37.5 1.0
CD C:GLU271 3.2 30.7 1.0
OE2 C:GLU271 3.5 27.2 1.0
OD1 C:ASP295 3.6 32.7 1.0
CB C:ASP295 3.7 25.5 1.0
O C:HOH748 3.9 34.3 1.0
O C:HOH794 4.1 26.4 1.0
O C:HOH753 4.5 32.8 1.0
CG C:GLU271 4.5 25.4 1.0
O C:HOH847 4.5 38.1 1.0
CB C:GLU271 4.8 25.3 1.0
O C:HOH822 4.9 45.3 1.0

Magnesium binding site 4 out of 4 in 8f5u

Go back to Magnesium Binding Sites List in 8f5u
Magnesium binding site 4 out of 4 in the Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Rabbit Muscle Pyruvate Kinase in Complex with Magnesium, Potassium and Pyruvate within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg604

b:34.3
occ:1.00
 O D:HOH778 2.0 29.2 1.0
O D:HOH871 2.0 32.5 1.0
O D:HOH901 2.1 44.4 1.0
OE1 D:GLU271 2.3 30.0 1.0
OD2 D:ASP295 2.3 34.1 1.0
O D:HOH841 2.4 28.6 1.0
CG D:ASP295 3.1 34.8 1.0
CD D:GLU271 3.3 29.6 1.0
OE2 D:GLU271 3.7 22.8 1.0
CB D:ASP295 3.7 29.5 1.0
OD1 D:ASP295 4.0 36.9 1.0
O D:HOH795 4.3 38.1 1.0
O D:HOH826 4.3 28.9 1.0
O D:HOH856 4.4 41.8 1.0
O D:HOH907 4.6 40.5 1.0
CG D:GLU271 4.6 26.2 1.0
CB D:GLU271 4.8 27.0 1.0

Reference:

L.Swint-Kruse, L.L.Dougherty, B.Page, T.Wu, P.T.O'neil, C.B.Prasannan, C.Timmons, Q.Tang, D.J.Parente, S.Sreenivasan, T.Holyoak, A.W.Fenton. Pyk-Substitutionome: An Integrated Database Containing Allosteric Coupling, Ligand Affinity and Mutational, Structural, Pathological, Bioinformatic and Computational Information About Pyruvate Kinase Isozymes. Database (Oxford) V.2023 2023.
ISSN: ISSN 1758-0463
PubMed: 37171062
DOI: 10.1093/DATABASE/BAAD030
Page generated: Thu Jul 27 23:42:38 2023

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