Atomistry » Magnesium » PDB 4lj9-4lse » 4lk0
Atomistry »
  Magnesium »
    PDB 4lj9-4lse »
      4lk0 »

Magnesium in PDB 4lk0: Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 Complex

Enzymatic activity of Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 Complex

All present enzymatic activity of Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 Complex:
2.7.7.6;

Protein crystallography data

The structure of Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 Complex, PDB code: 4lk0 was solved by B.Bae, S.A.Darst, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.94 / 3.91
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 186.364, 206.283, 307.999, 90.00, 90.00, 90.00
R / Rfree (%) 21.9 / 26

Other elements in 4lk0:

The structure of Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 Complex also contains other interesting chemical elements:

Zinc (Zn) 4 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 Complex (pdb code 4lk0). 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 Analysis of the E.Coli Holoenzyme/T7 GP2 Complex, PDB code: 4lk0:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 4lk0

Go back to Magnesium Binding Sites List in 4lk0
Magnesium binding site 1 out of 2 in the Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 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 Analysis of the E.Coli Holoenzyme/T7 GP2 Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1501

b:41.8
occ:1.00
OD1 D:ASP462 2.6 77.6 1.0
OD1 D:ASP460 3.1 82.6 1.0
CG D:ASP462 3.4 68.7 1.0
OD2 D:ASP462 3.5 65.6 1.0
CB D:ASP460 3.7 64.6 1.0
CG D:ASP460 3.8 97.3 1.0
OD2 D:ASP464 4.1 68.3 1.0
OD1 D:ASP464 4.1 83.0 1.0
CG D:ASP464 4.5 71.0 1.0
CB D:ASP462 4.8 47.5 1.0
N D:ASP460 4.9 65.3 1.0
CA D:ASP460 4.9 39.9 1.0
OD2 D:ASP460 5.0 86.9 1.0

Magnesium binding site 2 out of 2 in 4lk0

Go back to Magnesium Binding Sites List in 4lk0
Magnesium binding site 2 out of 2 in the Crystal Structure Analysis of the E.Coli Holoenzyme/T7 GP2 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 Analysis of the E.Coli Holoenzyme/T7 GP2 Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Mg1501

b:40.6
occ:1.00
OD1 J:ASP462 2.6 67.5 1.0
OD1 J:ASP460 3.1 74.7 1.0
CG J:ASP462 3.4 64.1 1.0
OD2 J:ASP462 3.4 63.2 1.0
CB J:ASP460 3.7 77.2 1.0
CG J:ASP460 3.8 0.7 1.0
OD2 J:ASP464 4.0 70.1 1.0
OD1 J:ASP464 4.1 96.0 1.0
CG J:ASP464 4.5 89.2 1.0
CB J:ASP462 4.8 48.2 1.0
N J:ASP460 4.9 75.7 1.0
CA J:ASP460 4.9 55.9 1.0
OD2 J:ASP460 5.0 94.8 1.0

Reference:

B.Bae, E.Davis, D.Brown, E.A.Campbell, S.Wigneshweraraj, S.A.Darst. Phage T7 GP2 Inhibition of Escherichia Coli Rna Polymerase Involves Misappropriation of Sigma 70 Domain 1.1. Proc.Natl.Acad.Sci.Usa V. 110 19772 2013.
ISSN: ISSN 0027-8424
PubMed: 24218560
DOI: 10.1073/PNAS.1314576110
Page generated: Mon Aug 19 19:48:33 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy