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Magnesium in PDB 8axz: Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid.

Enzymatic activity of Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid.

All present enzymatic activity of Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid.:
2.5.1.6;

Protein crystallography data

The structure of Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid., PDB code: 8axz was solved by A.Nawrotek, L.Vuillard, L.Miallau, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 58.63 / 1.15
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 67.554, 94.387, 117.266, 90, 90, 90
R / Rfree (%) 16.8 / 18.5

Other elements in 8axz:

The structure of Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid. also contains other interesting chemical elements:

Potassium (K) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid. (pdb code 8axz). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid., PDB code: 8axz:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 8axz

Go back to Magnesium Binding Sites List in 8axz
Magnesium binding site 1 out of 2 in the Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid.


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 Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg402

b:7.0
occ:0.70
 O3G A:PPK401 2.0 6.2 0.5
O4A A:PPK401 2.0 4.7 0.5
OD2 A:ASP31 2.1 9.9 1.0
O A:HOH555 2.1 12.8 1.0
O2B A:PPK401 2.1 13.2 0.5
O A:HOH514 2.2 13.9 1.0
CG A:ASP31 3.0 8.2 1.0
PB A:PPK401 3.1 17.4 0.5
OD1 A:ASP31 3.3 8.9 1.0
PG A:PPK401 3.3 8.8 0.5
PA A:PPK401 3.3 4.9 0.5
N3B A:PPK401 3.5 11.8 0.5
NZ A:LYS265 3.5 9.6 1.0
O3A A:PPK401 3.7 7.7 0.5
K A:K404 3.8 14.4 0.7
NH2 A:ARG264 4.1 12.5 1.0
OD2 A:ASP258 4.2 15.5 0.8
O2A A:PPK401 4.2 7.1 0.5
O1G A:PPK401 4.2 8.1 0.5
CE1 A:HIS29 4.3 7.6 1.0
O2G A:PPK401 4.3 8.9 0.5
CB A:ASP31 4.3 7.1 1.0
O A:ALA259 4.4 11.5 1.0
CB A:ARG264 4.4 7.7 1.0
O1A A:PPK401 4.4 7.9 0.5
O1B A:PPK401 4.5 19.4 0.5
CZ A:ARG264 4.6 10.7 1.0
NE A:ARG264 4.6 12.0 1.0
O A:HOH516 4.7 12.0 0.5
CE A:LYS265 4.8 9.5 1.0
O A:ARG264 4.8 8.1 1.0
NE2 A:HIS29 4.9 8.8 1.0
CG A:ASP258 5.0 14.6 0.8
OD1 A:ASP258 5.0 15.1 0.8

Magnesium binding site 2 out of 2 in 8axz

Go back to Magnesium Binding Sites List in 8axz
Magnesium binding site 2 out of 2 in the Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono- Aminophosphonic Acid. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg403

b:6.8
occ:0.50
 O2A A:PPK401 1.9 7.1 0.5
O A:HOH561 2.0 13.6 1.0
O1G A:PPK401 2.1 8.1 0.5
O A:HOH618 2.4 12.4 1.0
PA A:PPK401 3.3 4.9 0.5
N3B A:PPK401 3.4 11.8 0.5
PG A:PPK401 3.4 8.8 0.5
NZ A:LYS265 3.7 9.6 1.0
O3A A:PPK401 3.7 7.7 0.5
OE2 A:GLU23 4.0 10.3 1.0
O A:HOH562 4.0 11.9 1.0
O4A A:PPK401 4.1 4.7 0.5
NZ A:LYS181 4.1 11.2 1.0
O1A A:PPK401 4.2 7.9 0.5
O3G A:PPK401 4.3 6.2 0.5
O A:HOH614 4.3 9.2 1.0
PB A:PPK401 4.4 17.4 0.5
O2G A:PPK401 4.4 8.9 0.5
CE A:LYS265 4.4 9.5 1.0
OE1 A:GLU23 4.6 11.3 1.0
CD A:GLU23 4.8 11.2 1.0
O A:HOH516 5.0 12.0 0.5

Reference:

A.Nawrotek, L.Vuillard, L.Miallau. Crystal Structure of Human Methionine Adenosyltransferase 2A (MAT2A) in Complex with S-Adenosylmethionine, Adenosin and Diphosphono-Aminophosphonic Acid. To Be Published.
Page generated: Thu Oct 3 19:05:51 2024

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