Magnesium in PDB 3e2j: Crystal Structure of Bovine Coupling Factor B

All present enzymatic activity of Crystal Structure of Bovine Coupling Factor B:
3.6.3.14;

The structure of Crystal Structure of Bovine Coupling Factor B, PDB code: 3e2j was solved by R.M.Stroud, J.K.Lee, G.I.Belogrudov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.90
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	99.556, 133.941, 115.711, 90.00, 90.00, 90.00
R / Rfree (%)	23.7 / 32.9

The binding sites of Magnesium atom in the Crystal Structure of Bovine Coupling Factor B (pdb code 3e2j). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystal Structure of Bovine Coupling Factor B, PDB code: 3e2j:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Crystal Structure of Bovine Coupling Factor B


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 Bovine Coupling Factor B within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:76.7 occ:1.00 O A:GLY34 2.2 49.5 1.0 O A:THR68 2.6 56.9 1.0 C A:GLY34 3.2 50.3 1.0 O A:ASP69 3.2 56.6 1.0 C A:ASP69 3.5 56.9 1.0 CA A:GLY34 3.5 49.4 1.0 CB A:ASP69 3.6 58.3 1.0 C A:THR68 3.7 56.5 1.0 CA A:ASP69 4.0 57.7 1.0 N A:SER70 4.0 56.2 1.0 CA A:SER70 4.2 55.6 1.0 N A:ASP69 4.3 57.0 1.0 N A:ALA35 4.4 50.9 1.0 CB A:SER70 4.7 55.8 1.0 O A:CYS33 4.8 47.4 1.0 CA A:THR68 4.9 55.9 1.0 N A:GLY34 4.9 48.1 1.0 CG A:ASP69 4.9 61.6 1.0 N A:THR68 4.9 55.7 1.0 CA A:ALA35 5.0 51.9 1.0

Magnesium binding site 2 out of 4 in the Crystal Structure of Bovine Coupling Factor B


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 Bovine Coupling Factor B within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg301 b:57.8 occ:1.00 O B:GLY34 2.5 50.1 1.0 O B:ASP69 2.7 57.0 1.0 O B:THR68 3.1 56.8 1.0 C B:GLY34 3.4 50.8 1.0 CA B:GLY34 3.6 50.1 1.0 C B:ASP69 3.7 57.1 1.0 CB B:ASP69 4.0 58.0 1.0 C B:THR68 4.3 56.9 1.0 CA B:ASP69 4.4 57.7 1.0 N B:SER70 4.5 56.5 1.0 CA B:SER70 4.6 55.7 1.0 N B:ALA35 4.7 51.1 1.0 N B:ASP69 4.9 57.1 1.0 N B:GLY34 5.0 49.6 1.0

Magnesium binding site 3 out of 4 in the Crystal Structure of Bovine Coupling Factor B


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of Bovine Coupling Factor B within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg301 b:76.3 occ:1.00 O C:GLY34 2.6 56.0 1.0 O C:THR68 2.6 59.4 1.0 O C:HOH302 3.1 57.8 1.0 C C:THR68 3.6 58.9 1.0 C C:GLY34 3.8 55.9 1.0 N C:THR68 3.8 58.8 1.0 CA C:THR68 4.0 58.7 1.0 CB C:THR68 4.1 58.6 1.0 CA C:ALA35 4.2 57.0 1.0 CG C:MET36 4.5 60.8 1.0 CE C:MET36 4.5 67.6 1.0 N C:ALA35 4.5 56.6 1.0 C C:ALA35 4.7 58.2 1.0 O C:ASP66 4.8 61.6 1.0 CG2 C:THR68 4.8 58.9 1.0 N C:ASP69 4.8 59.1 1.0 SD C:MET36 4.9 71.8 1.0 CA C:GLY34 4.9 54.7 1.0 O C:ALA35 5.0 58.8 1.0

Magnesium binding site 4 out of 4 in the Crystal Structure of Bovine Coupling Factor B


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of Bovine Coupling Factor B within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg301 b:0.8 occ:1.00 O D:THR68 2.4 59.0 1.0 O D:GLY34 2.7 54.0 1.0 C D:THR68 3.6 59.4 1.0 C D:GLY34 4.0 54.0 1.0 CB D:ASP69 4.1 61.0 1.0 N D:THR68 4.3 59.4 1.0 CA D:THR68 4.4 59.2 1.0 CB D:THR68 4.4 59.5 1.0 O D:ASP69 4.5 61.3 1.0 N D:ASP69 4.6 59.7 1.0 C D:ASP69 4.6 60.7 1.0 CA D:ASP69 4.7 60.5 1.0 CA D:GLY34 4.8 53.8 1.0 N D:ALA35 4.9 54.4 1.0 CA D:ALA35 4.9 54.9 1.0

J.K.Lee, G.I.Belogrudov, R.M.Stroud. Crystal Structure of Bovine Mitochondrial Factor B at 0.96-A Resolution. Proc.Natl.Acad.Sci.Usa V. 105 13379 2008.
ISSN: ISSN 0027-8424
PubMed: 18768789
DOI: 10.1073/PNAS.0805689105