Magnesium in PDB 9bx2: Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex

All present enzymatic activity of Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex:
1.17.4.1;

The structure of Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex also contains other interesting chemical elements:

Manganese

(Mn)

4 atoms

The binding sites of Magnesium atom in the Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex (pdb code 9bx2). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex, PDB code: 9bx2:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:28.9 occ:1.00 O1B A:TTP801 1.9 36.9 1.0 O2A A:TTP801 2.3 21.4 1.0 O1G A:TTP801 3.2 27.9 1.0 O3G A:TTP801 3.2 32.6 1.0 PB A:TTP801 3.3 24.5 1.0 PA A:TTP801 3.6 12.3 1.0 PG A:TTP801 3.6 25.2 1.0 O3A A:TTP801 3.9 27.1 1.0 O3B A:TTP801 4.0 22.7 1.0 O A:ASP177 4.0 28.1 1.0 CB A:SER178 4.2 15.9 1.0 NH2 A:ARG207 4.3 14.5 1.0 O2B A:TTP801 4.4 28.8 1.0 O1A A:TTP801 4.5 17.6 1.0 C5' A:TTP801 4.6 18.4 1.0 O5' A:TTP801 4.6 20.1 1.0 CA A:SER178 4.8 16.6 1.0

Magnesium binding site 2 out of 2 in the Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Class 2 Model For Preturnover Condition of Bacillus Subtilis Ribonucleotide Reductase Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg802 b:30.8 occ:1.00 O2A B:TTP801 1.9 20.6 1.0 O3G B:TTP801 2.3 31.1 1.0 O1B B:TTP801 2.4 34.7 1.0 PA B:TTP801 3.4 10.2 1.0 O B:ASP177 3.4 25.8 1.0 PB B:TTP801 3.6 25.3 1.0 PG B:TTP801 3.6 20.2 1.0 CB B:SER178 3.8 15.4 1.0 NH2 B:ARG207 3.8 18.1 1.0 O3A B:TTP801 3.9 30.3 1.0 O3B B:TTP801 4.0 18.6 1.0 C5' B:TTP801 4.2 15.3 1.0 CA B:SER178 4.2 19.8 1.0 O1G B:TTP801 4.3 28.7 1.0 O1A B:TTP801 4.3 21.9 1.0 O5' B:TTP801 4.3 18.8 1.0 C B:ASP177 4.5 22.6 1.0 O2G B:TTP801 4.8 24.0 1.0 O2B B:TTP801 4.8 29.7 1.0 N B:SER178 4.8 20.4 1.0 CZ B:ARG207 4.9 26.6 1.0

D.Xu, W.C.Thomas, A.A.Burnim, N.Ando. Conformational Landscapes of A Class I Ribonucleotide Reductase Complex During Turnover Reveal Intrinsic Dynamics and Asymmetry Nat Commun V. 16 2458 2025.
ISSN: ESSN 2041-1723
DOI: 10.1038/S41467-025-57735-4