Magnesium in PDB 4tmy: Chey From Thermotoga Maritima (Mg-IV)

The structure of Chey From Thermotoga Maritima (Mg-IV), PDB code: 4tmy was solved by K.C.Usher, A.De La Cruz, F.W.Dahlquist, S.J.Remington, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	6.00 / 2.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	50.066, 50.066, 186.290, 90.00, 90.00, 90.00
R / Rfree (%)	17.9 / n/a

The binding sites of Magnesium atom in the Chey From Thermotoga Maritima (Mg-IV) (pdb code 4tmy). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Chey From Thermotoga Maritima (Mg-IV), PDB code: 4tmy:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Chey From Thermotoga Maritima (Mg-IV)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Chey From Thermotoga Maritima (Mg-IV) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg125 b:38.1 occ:1.00 OD2 A:ASP54 2.1 39.2 1.0 O A:THR56 2.3 48.0 1.0 OD1 A:ASP10 2.4 45.0 1.0 CG A:ASP54 3.0 24.2 1.0 OD1 A:ASP54 3.2 29.0 1.0 C A:THR56 3.5 40.9 1.0 CG A:ASP10 3.5 28.7 1.0 OD1 A:ASP9 3.9 33.7 1.0 OD2 A:ASP10 4.1 36.8 1.0 CB A:THR56 4.2 31.8 1.0 CA A:THR56 4.2 29.1 1.0 N A:THR56 4.3 26.8 1.0 CG A:MET57 4.4 23.6 1.0 CB A:ASP54 4.4 2.8 1.0 NZ A:LYS104 4.5 32.1 1.0 N A:MET57 4.5 33.8 1.0 N A:ASP10 4.7 21.7 1.0 CG A:ASP9 4.7 31.0 1.0 CB A:ASP10 4.7 22.7 1.0 CA A:MET57 4.8 25.1 1.0 CG2 A:THR56 4.9 32.9 1.0

Magnesium binding site 2 out of 2 in the Chey From Thermotoga Maritima (Mg-IV)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Chey From Thermotoga Maritima (Mg-IV) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg125 b:30.6 occ:1.00 OD2 B:ASP54 2.0 35.4 1.0 OD1 B:ASP10 2.3 41.0 1.0 O B:THR56 2.3 49.5 1.0 CG B:ASP54 2.8 22.9 1.0 OD1 B:ASP54 2.9 31.2 1.0 CG B:ASP10 3.4 26.0 1.0 C B:THR56 3.4 40.4 1.0 OD2 B:ASP10 4.0 35.9 1.0 OD1 B:ASP9 4.1 34.9 1.0 CB B:THR56 4.2 27.6 1.0 CA B:THR56 4.2 26.9 1.0 CB B:ASP54 4.2 5.5 1.0 N B:THR56 4.4 26.4 1.0 N B:MET57 4.4 33.4 1.0 NZ B:LYS104 4.6 31.6 1.0 CG B:MET57 4.6 24.5 1.0 CB B:ASP10 4.6 22.8 1.0 N B:ASP10 4.6 23.1 1.0 CA B:MET57 4.7 20.5 1.0 CG2 B:THR56 4.8 29.6 1.0 CG B:ASP9 4.9 33.7 1.0

K.C.Usher, A.F.De La Cruz, F.W.Dahlquist, R.V.Swanson, M.I.Simon, S.J.Remington. Crystal Structures of Chey From Thermotoga Maritima Do Not Support Conventional Explanations For the Structural Basis of Enhanced Thermostability. Protein Sci. V. 7 403 1998.
ISSN: ISSN 0961-8368
PubMed: 9521117