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Magnesium in PDB 1eo3: Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study

Enzymatic activity of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study

All present enzymatic activity of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study:
3.1.21.4;

Protein crystallography data

The structure of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study, PDB code: 1eo3 was solved by N.C.Horton, B.A.Connolly, J.J.Perona, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 4.90 / 2.00
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 48.000, 48.500, 63.800, 97.00, 108.90, 106.30
R / Rfree (%) 19.6 / 29

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study (pdb code 1eo3). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study, PDB code: 1eo3:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 1eo3

Go back to Magnesium Binding Sites List in 1eo3
Magnesium binding site 1 out of 4 in the Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg501

b:33.0
occ:1.00
 OE2 A:GLU45 2.0 29.9 1.0
O A:HOH708 2.0 31.3 1.0
O A:HOH610 2.1 23.3 1.0
O A:HOH666 2.2 30.4 1.0
OD1 A:ASP74 2.4 27.4 1.0
CD A:GLU45 2.9 33.4 1.0
OE1 A:GLU45 3.1 36.1 1.0
CG A:ASP74 3.3 24.5 1.0
CB A:ASP74 3.6 23.9 1.0
CA A:ASP74 3.8 23.9 1.0
O A:HOH609 4.2 61.6 1.0
O A:HOH665 4.2 43.2 1.0
OE2 A:GLU65 4.2 29.5 1.0
CG A:GLU45 4.3 30.8 1.0
OD2 A:ASP74 4.3 23.4 1.0
O A:ASP74 4.4 22.1 1.0
O A:HOH611 4.5 44.4 1.0
C A:ASP74 4.6 23.7 1.0
CD A:PRO66 4.7 29.0 1.0
N A:ASP74 4.9 22.9 1.0
O A:HOH714 5.0 38.8 1.0

Magnesium binding site 2 out of 4 in 1eo3

Go back to Magnesium Binding Sites List in 1eo3
Magnesium binding site 2 out of 4 in the Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg502

b:71.2
occ:1.00
 O A:HOH611 2.2 44.4 1.0
OD2 A:ASP74 2.2 23.4 1.0
O C:HOH27 2.3 27.8 1.0
O A:ILE91 2.6 22.1 1.0
CG A:ASP74 3.0 24.5 1.0
OD1 A:ASP74 3.2 27.4 1.0
C A:ILE91 3.7 22.7 1.0
OD1 A:ASP90 3.8 35.8 1.0
O C:HOH28 3.9 22.1 1.0
N A:ILE91 3.9 28.3 1.0
OD2 A:ASP90 3.9 30.4 1.0
CG A:ASP90 4.0 30.2 1.0
CA A:ILE91 4.2 25.7 1.0
O A:HOH727 4.2 50.2 1.0
OP2 C:DA7 4.2 33.8 1.0
O C:HOH33 4.2 28.1 1.0
C5' C:DA7 4.3 27.4 1.0
CB A:ILE91 4.4 28.4 1.0
CB A:ASP74 4.5 23.9 1.0
C4' C:DA7 4.5 27.7 1.0
O A:HOH666 4.5 30.4 1.0
C3' C:DA7 4.6 28.0 1.0
O3' C:DA7 4.6 29.5 1.0
OE1 A:GLU45 4.6 36.1 1.0
C A:ASP90 4.9 29.3 1.0
N A:LYS92 4.9 22.6 1.0
O A:HOH665 4.9 43.2 1.0
CD A:LYS92 5.0 33.5 1.0

Magnesium binding site 3 out of 4 in 1eo3

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Magnesium binding site 3 out of 4 in the Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg503

b:29.3
occ:1.00
 O B:HOH619 1.9 27.9 1.0
OE1 B:GLU45 2.0 36.5 1.0
O B:HOH622 2.0 38.8 1.0
OD1 B:ASP74 2.1 26.6 1.0
O B:HOH668 2.1 23.9 1.0
O B:HOH618 2.2 18.9 1.0
CD B:GLU45 3.0 38.0 1.0
CG B:ASP74 3.1 27.1 1.0
OE2 B:GLU45 3.3 39.9 1.0
CB B:ASP74 3.6 22.2 1.0
CA B:ASP74 3.8 23.9 1.0
O B:HOH686 4.0 49.4 1.0
OD2 B:ASP74 4.1 26.3 1.0
O B:HOH623 4.1 28.9 1.0
O B:HOH621 4.2 28.3 1.0
O B:HOH697 4.3 62.1 1.0
CG B:GLU45 4.3 33.0 1.0
O B:HOH669 4.4 42.9 1.0
OE2 B:GLU65 4.4 37.4 1.0
O B:ASP74 4.5 24.0 1.0
O B:HOH620 4.5 60.6 1.0
C B:ASP74 4.6 22.9 1.0
CD B:PRO66 4.8 29.2 1.0
N B:ASP74 4.9 21.8 1.0
O B:HOH705 5.0 34.6 1.0

Magnesium binding site 4 out of 4 in 1eo3

Go back to Magnesium Binding Sites List in 1eo3
Magnesium binding site 4 out of 4 in the Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High Resolution X-Ray Crystallographic Study within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg504

b:44.9
occ:1.00
 O B:HOH699 2.1 59.5 1.0
O B:HOH623 2.1 28.9 1.0
O B:HOH625 2.1 33.0 1.0
OD2 B:ASP74 2.2 26.3 1.0
O B:ILE91 2.2 18.6 1.0
CG B:ASP74 3.2 27.1 1.0
C B:ILE91 3.3 18.1 1.0
OD1 B:ASP74 3.5 26.6 1.0
N B:ILE91 3.5 20.1 1.0
CA B:ILE91 3.7 19.8 1.0
O D:HOH89 3.8 32.4 1.0
OD1 B:ASP90 3.9 25.5 1.0
CB B:ILE91 4.0 17.6 1.0
OE2 B:GLU45 4.0 39.9 1.0
O B:HOH697 4.1 62.1 1.0
CG B:ASP90 4.2 27.5 1.0
OD2 B:ASP90 4.3 31.1 1.0
O3' D:DA7 4.3 36.7 1.0
C5' D:DA7 4.4 28.3 1.0
OP2 D:DA7 4.4 31.5 1.0
N B:LYS92 4.4 20.7 1.0
C B:ASP90 4.5 19.9 1.0
CB B:ASP74 4.5 22.2 1.0
O B:HOH622 4.6 38.8 1.0
CD B:LYS92 4.6 25.9 1.0
C4' D:DA7 4.8 29.4 1.0
CD B:GLU45 4.9 38.0 1.0
CG1 B:ILE91 4.9 16.8 1.0
CA B:LYS92 4.9 22.4 1.0
CA B:ASP90 5.0 23.2 1.0

Reference:

N.C.Horton, B.A.Connolly, J.J.Perona. Inhibition of Ecorv Endonuclease By Deoxyribo-3'-S-Phosphorothiolates: A High-Resolution X-Ray Crystallographic Study J.Am.Chem.Soc. V. 122 3314 2000.
ISSN: ISSN 0002-7863
DOI: 10.1021/JA993719J
Page generated: Tue Aug 13 03:01:49 2024

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