Magnesium in PDB 4cqn: Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue

All present enzymatic activity of Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue:
6.1.1.4;

The structure of Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue, PDB code: 4cqn was solved by A.Palencia, S.Cusack, N.Cvetesic, I.Haslaz, I.Gruic-Sovulj, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.49 / 2.50
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	155.620, 67.580, 224.590, 90.00, 105.00, 90.00
R / Rfree (%)	21.373 / 29.02

The structure of Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue (pdb code 4cqn). 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 the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue, PDB code: 4cqn:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue


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 the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1077 b:25.2 occ:1.00 OP2 B:G9 2.3 11.7 1.0 OP2 B:U8 2.6 15.7 1.0 OP2 B:G12 2.9 19.9 1.0 P B:U8 3.4 16.4 1.0 OP1 B:U8 3.4 15.4 1.0 P B:G9 3.7 11.6 1.0 OP1 B:U11 4.0 18.5 1.0 O5' B:U8 4.0 17.0 1.0 O5' B:G9 4.1 11.8 1.0 P B:G12 4.2 19.3 1.0 C5' B:G9 4.3 12.5 1.0 OP1 B:G12 4.5 18.7 1.0 C3' B:U8 4.6 14.4 1.0 O5' B:U11 4.6 20.3 1.0 P B:U11 4.6 20.2 1.0 C5' B:U8 4.6 15.4 1.0 O3' B:U8 4.7 12.6 1.0 OP1 B:G9 4.7 11.5 1.0 OP2 B:U11 4.7 20.7 1.0 O3' B:A7 4.8 15.7 1.0 O3' B:U11 5.0 20.6 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue


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 the E.Coli Leurs-Trna Complex with the Non-Cognate Isoleucyl Adenylate Analogue within 5.0Å range: probe atom residue distance (Å) B Occ E:Mg1077 b:52.1 occ:1.00 OP2 E:U8 2.5 72.0 1.0 OP2 E:G9 2.8 66.0 1.0 P E:G9 3.8 71.0 1.0 OP1 E:G9 3.9 72.4 1.0 P E:U8 4.0 72.3 1.0 OP1 E:U11 4.2 55.1 1.0 O3' E:A7 4.7 71.5 1.0 O3' E:U8 4.8 68.8 1.0 O5' E:U8 4.8 76.3 1.0 OP1 E:U8 4.9 72.8 1.0

N.Cvetesic, A.Palencia, I.Halasz, S.Cusack, I.Gruic-Sovulj. The Physiological Target For Leurs Translational Quality Control Is Norvaline Embo J. V. 33 1639 2014.
ISSN: ISSN 0261-4189
PubMed: 24935946
DOI: 10.15252/EMBJ.201488199