Atomistry » Magnesium » PDB 1dam-1dtw » 1dbq
Atomistry »
  Magnesium »
    PDB 1dam-1dtw »
      1dbq »

Magnesium in PDB 1dbq: Dna-Binding Regulatory Protein

Protein crystallography data

The structure of Dna-Binding Regulatory Protein, PDB code: 1dbq was solved by M.A.Schumacher, K.Y.Choi, F.Lu, H.Zalkin, R.G.Brennan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 2.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 38.040, 125.260, 61.290, 90.00, 100.17, 90.00
R / Rfree (%) n/a / n/a

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Dna-Binding Regulatory Protein (pdb code 1dbq). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Dna-Binding Regulatory Protein, PDB code: 1dbq:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in 1dbq

Go back to Magnesium Binding Sites List in 1dbq
Magnesium binding site 1 out of 3 in the Dna-Binding Regulatory Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Dna-Binding Regulatory Protein within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1

b:65.8
occ:1.00
OE2 B:GLU82 3.7 52.4 1.0
OE1 B:GLU82 3.9 56.1 1.0
OE2 A:GLU82 3.9 45.4 1.0
O A:HOH380 4.1 42.6 1.0
CD B:GLU82 4.1 44.6 1.0
OE1 A:GLU70 4.5 0.0 1.0
OE2 A:GLU70 4.6 77.3 1.0
CD A:GLU82 4.6 37.0 1.0
OE1 A:GLU82 4.7 42.0 1.0
OE2 A:GLU79 4.8 79.8 1.0
CG A:GLU79 4.9 28.1 1.0
CG B:GLU79 5.0 69.2 1.0

Magnesium binding site 2 out of 3 in 1dbq

Go back to Magnesium Binding Sites List in 1dbq
Magnesium binding site 2 out of 3 in the Dna-Binding Regulatory Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Dna-Binding Regulatory Protein within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg2

b:75.0
occ:1.00
O A:HOH429 3.4 45.6 1.0

Magnesium binding site 3 out of 3 in 1dbq

Go back to Magnesium Binding Sites List in 1dbq
Magnesium binding site 3 out of 3 in the Dna-Binding Regulatory Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Dna-Binding Regulatory Protein within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg3

b:76.0
occ:1.00
O B:HOH393 3.1 61.7 1.0
OE2 B:GLU175 4.3 70.1 1.0
OE1 B:GLU175 4.4 0.0 1.0
CD B:GLU175 4.8 94.4 1.0

Reference:

M.A.Schumacher, K.Y.Choi, F.Lu, H.Zalkin, R.G.Brennan. Mechanism of Corepressor-Mediated Specific Dna Binding By the Purine Repressor. Cell(Cambridge,Mass.) V. 83 147 1995.
ISSN: ISSN 0092-8674
PubMed: 7553867
DOI: 10.1016/0092-8674(95)90243-0
Page generated: Tue Aug 13 02:37:45 2024

Last articles

Zn in 9JPJ
Zn in 9JP7
Zn in 9JPK
Zn in 9JPL
Zn in 9GN6
Zn in 9GN7
Zn in 9GKU
Zn in 9GKW
Zn in 9GKX
Zn in 9GL0
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy