Magnesium in PDB 3ex7: The Crystal Structure of Ejc in Its Transition State

The structure of The Crystal Structure of Ejc in Its Transition State, PDB code: 3ex7 was solved by G.R.Andersen, K.H.Nielsen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.06 / 2.30
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	182.040, 100.750, 145.880, 90.00, 112.08, 90.00
R / Rfree (%)	20.6 / 25.1

The structure of The Crystal Structure of Ejc in Its Transition State also contains other interesting chemical elements:

Fluorine	(F)	6 atoms
Aluminium	(Al)	2 atoms

The binding sites of Magnesium atom in the The Crystal Structure of Ejc in Its Transition State (pdb code 3ex7). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The Crystal Structure of Ejc in Its Transition State, PDB code: 3ex7:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The Crystal Structure of Ejc in Its Transition State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Crystal Structure of Ejc in Its Transition State within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg416 b:32.7 occ:1.00 O C:HOH570 2.2 34.6 1.0 F3 C:AF3415 2.2 42.1 1.0 O C:HOH571 2.2 33.4 1.0 O C:HOH572 2.2 22.9 1.0 OG1 C:THR89 2.2 31.2 1.0 O1B C:ADP414 2.2 28.5 1.0 CB C:THR89 3.4 40.1 1.0 PB C:ADP414 3.4 32.0 1.0 O3B C:ADP414 3.6 34.6 1.0 AL C:AF3415 3.8 0.3 1.0 OD2 C:ASP187 3.8 32.4 1.0 OE1 C:GLU188 4.0 33.4 1.0 N C:THR89 4.1 27.8 1.0 CA C:GLY340 4.1 15.9 1.0 O2A C:ADP414 4.2 22.1 1.0 OD1 C:ASP187 4.2 31.2 1.0 CA C:THR89 4.2 33.3 1.0 NZ C:LYS88 4.3 20.7 1.0 O C:GLY340 4.4 29.2 1.0 CG C:ASP187 4.4 37.8 1.0 O3A C:ADP414 4.4 36.5 1.0 CG2 C:THR89 4.5 33.1 1.0 O2B C:ADP414 4.5 25.6 1.0 PA C:ADP414 4.6 33.1 1.0 F2 C:AF3415 4.7 37.4 1.0 C C:GLY340 4.8 25.7 1.0 CB C:LYS88 4.8 20.3 1.0 O1A C:ADP414 4.9 33.9 1.0 O C:HOH417 5.0 27.0 1.0

Magnesium binding site 2 out of 2 in the The Crystal Structure of Ejc in Its Transition State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The Crystal Structure of Ejc in Its Transition State within 5.0Å range: probe atom residue distance (Å) B Occ H:Mg416 b:40.2 occ:1.00 O H:HOH491 2.2 48.8 1.0 O H:HOH490 2.2 41.8 1.0 O H:HOH492 2.2 28.3 1.0 O1B H:ADP414 2.2 45.1 1.0 F3 H:AF3415 2.2 66.6 1.0 OG1 H:THR89 2.2 61.1 1.0 PB H:ADP414 3.3 49.0 1.0 CB H:THR89 3.4 58.6 1.0 O3B H:ADP414 3.6 52.4 1.0 OD2 H:ASP187 3.6 46.2 1.0 N H:THR89 3.9 46.9 1.0 AL H:AF3415 3.9 0.4 1.0 OD1 H:ASP187 4.0 58.0 1.0 CA H:THR89 4.1 55.4 1.0 O2A H:ADP414 4.2 52.2 1.0 CG H:ASP187 4.3 57.0 1.0 O2B H:ADP414 4.3 42.2 1.0 CA H:GLY340 4.4 60.0 1.0 O3A H:ADP414 4.4 60.1 1.0 OE1 H:GLU188 4.5 59.5 1.0 CG2 H:THR89 4.5 45.4 1.0 O1A H:ADP414 4.5 44.5 1.0 CB H:LYS88 4.5 62.9 1.0 NZ H:LYS88 4.5 49.7 1.0 PA H:ADP414 4.5 61.3 1.0 O H:GLY340 4.6 47.8 1.0 C H:LYS88 4.7 54.2 1.0 O H:HOH489 5.0 52.1 1.0

K.H.Nielsen, H.Chamieh, C.B.Andersen, F.Fredslund, K.Hamborg, H.Le Hir, G.R.Andersen. Mechanism of Atp Turnover Inhibition in the Ejc Rna V. 15 67 2009.
ISSN: ISSN 1355-8382
PubMed: 19033377
DOI: 10.1261/RNA.1283109