Magnesium in PDB 1miv: Crystal Structure of Bacillus Stearothermophilus Cca-Adding Enzyme

The structure of Crystal Structure of Bacillus Stearothermophilus Cca-Adding Enzyme, PDB code: 1miv was solved by F.Li, Y.Xiong, J.Wang, H.D.Cho, A.M.Weiner, T.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 3.50
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	105.861, 105.861, 183.658, 90.00, 90.00, 120.00
R / Rfree (%)	28.9 / 32.8

The binding sites of Magnesium atom in the Crystal Structure of Bacillus Stearothermophilus Cca-Adding Enzyme (pdb code 1miv). 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 Bacillus Stearothermophilus Cca-Adding Enzyme, PDB code: 1miv:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Bacillus Stearothermophilus Cca-Adding Enzyme


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 Bacillus Stearothermophilus Cca-Adding Enzyme within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg5611 b:8.1 occ:1.00 O A:HOH5612 2.5 33.0 1.0 O A:ALA77 3.2 11.6 1.0 O A:HOH5614 3.7 29.7 1.0 CA A:ASP40 3.7 12.9 1.0 CB A:ASP40 3.8 14.0 1.0 OD2 A:ASP40 3.9 22.2 1.0 CG A:ASP40 3.9 18.2 1.0 NZ B:LYS58 4.0 28.8 1.0 N A:VAL41 4.2 10.5 1.0 CE B:LYS58 4.3 27.4 1.0 C A:ALA77 4.4 10.1 1.0 C A:ASP40 4.5 12.0 1.0 CE2 A:TYR78 4.6 7.2 1.0 CD2 A:TYR78 4.6 5.0 1.0 OD1 A:ASP40 4.6 23.1 1.0 O A:GLY39 4.7 12.6 1.0 N A:ASP40 4.7 12.3 1.0 O A:VAL41 4.7 9.9 1.0 N A:ALA77 4.8 9.2 1.0 O A:HOH5702 4.8 54.2 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Bacillus Stearothermophilus Cca-Adding Enzyme


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 Bacillus Stearothermophilus Cca-Adding Enzyme within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg6611 b:8.1 occ:1.00 O B:HOH6612 2.5 33.0 1.0 O B:ALA77 3.0 11.6 1.0 O B:HOH6614 3.8 29.7 1.0 CA B:ASP40 4.1 12.9 1.0 C B:ALA77 4.2 10.1 1.0 OD2 B:ASP40 4.2 22.2 1.0 CB B:ASP40 4.3 14.0 1.0 N B:VAL41 4.3 10.5 1.0 CE2 B:TYR78 4.4 7.2 1.0 CD2 B:TYR78 4.4 5.0 1.0 CG B:ASP40 4.4 18.2 1.0 NZ A:LYS58 4.7 28.8 1.0 N B:ALA77 4.7 9.2 1.0 C B:ASP40 4.7 12.0 1.0 CE A:LYS58 4.8 27.4 1.0 O B:VAL41 4.8 9.9 1.0 O B:GLY39 4.8 12.6 1.0 CA B:ALA77 4.9 9.7 1.0 CB B:LYS76 5.0 9.9 1.0

F.Li, Y.Xiong, J.Wang, H.D.Cho, K.Tomita, A.M.Weiner, T.A.Steitz. Crystal Structures of the Bacillus Stearothermophilus Cca-Adding Enzyme and Its Complexes with Atp or Ctp Cell(Cambridge,Mass.) V. 111 815 2002.
ISSN: ISSN 0092-8674
PubMed: 12526808
DOI: 10.1016/S0092-8674(02)01115-7