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Magnesium in PDB 1qa6: Crystal Structure of A Conserved Ribosomal Protein-Rna Complex

Protein crystallography data

The structure of Crystal Structure of A Conserved Ribosomal Protein-Rna Complex, PDB code: 1qa6 was solved by G.L.Conn, D.E.Draper, E.E.Lattman, A.G.Gittis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.80
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 150.675, 150.675, 63.841, 90.00, 90.00, 90.00
R / Rfree (%) 24 / 32.1

Other elements in 1qa6:

The structure of Crystal Structure of A Conserved Ribosomal Protein-Rna Complex also contains other interesting chemical elements:

Osmium (Os) 4 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of A Conserved Ribosomal Protein-Rna Complex (pdb code 1qa6). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystal Structure of A Conserved Ribosomal Protein-Rna Complex, PDB code: 1qa6:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 1qa6

Go back to Magnesium Binding Sites List in 1qa6
Magnesium binding site 1 out of 4 in the Crystal Structure of A Conserved Ribosomal Protein-Rna Complex


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 A Conserved Ribosomal Protein-Rna Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg201

b:34.3
occ:1.00
O4 C:U108 3.9 19.8 1.0
C5 C:U108 4.0 19.8 1.0
C4 C:U108 4.1 19.8 1.0
O6 C:G109 4.6 20.1 1.0
N7 C:G109 4.6 20.1 1.0
O2 C:U110 4.7 22.9 1.0
O2' C:U110 4.8 22.9 1.0
C6 C:U108 4.9 19.8 1.0

Magnesium binding site 2 out of 4 in 1qa6

Go back to Magnesium Binding Sites List in 1qa6
Magnesium binding site 2 out of 4 in the Crystal Structure of A Conserved Ribosomal Protein-Rna Complex


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 A Conserved Ribosomal Protein-Rna Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg202

b:21.4
occ:1.00
OP1 C:A107 3.6 28.4 1.0
N1 C:A139 3.7 22.3 1.0
O4 C:U151 4.1 29.0 1.0
O6 C:G121 4.2 20.1 1.0
N6 C:A139 4.3 22.3 1.0
C6 C:A139 4.5 22.3 1.0
N7 C:G121 4.5 20.1 1.0
C2 C:A139 4.5 22.3 1.0
N4 C:C150 4.8 28.8 1.0
C6 C:G121 4.9 20.1 1.0
P C:A107 4.9 28.4 1.0
C4 C:U151 5.0 29.0 1.0

Magnesium binding site 3 out of 4 in 1qa6

Go back to Magnesium Binding Sites List in 1qa6
Magnesium binding site 3 out of 4 in the Crystal Structure of A Conserved Ribosomal Protein-Rna Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of A Conserved Ribosomal Protein-Rna Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg205

b:34.3
occ:1.00
O4 D:U108 3.9 19.8 1.0
C5 D:U108 4.0 19.8 1.0
C4 D:U108 4.1 19.8 1.0
O6 D:G109 4.6 20.1 1.0
N7 D:G109 4.6 20.1 1.0
O2 D:U110 4.7 22.9 1.0
O2' D:U110 4.8 22.9 1.0
C6 D:U108 4.9 19.8 1.0

Magnesium binding site 4 out of 4 in 1qa6

Go back to Magnesium Binding Sites List in 1qa6
Magnesium binding site 4 out of 4 in the Crystal Structure of A Conserved Ribosomal Protein-Rna Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of A Conserved Ribosomal Protein-Rna Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg206

b:21.4
occ:1.00
OP1 D:A107 3.6 28.4 1.0
N1 D:A139 3.7 22.3 1.0
O4 D:U151 4.1 29.0 1.0
O6 D:G121 4.2 20.1 1.0
N6 D:A139 4.3 22.3 1.0
C6 D:A139 4.5 22.3 1.0
N7 D:G121 4.5 20.1 1.0
C2 D:A139 4.5 22.3 1.0
N4 D:C150 4.8 28.8 1.0
C6 D:G121 4.9 20.1 1.0
P D:A107 4.9 28.4 1.0
C4 D:U151 5.0 29.0 1.0

Reference:

G.L.Conn, D.E.Draper, E.E.Lattman, A.G.Gittis. Crystal Structure of A Conserved Ribosomal Protein-Rna Complex. Science V. 284 1171 1999.
ISSN: ISSN 0036-8075
PubMed: 10325228
DOI: 10.1126/SCIENCE.284.5417.1171
Page generated: Tue Aug 13 11:13:52 2024

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