Magnesium in PDB 2fco: Crystal Structure of Bacillus Stearothermophilus Prfa-Holliday Junction Resolvase

All present enzymatic activity of Crystal Structure of Bacillus Stearothermophilus Prfa-Holliday Junction Resolvase:
3.1.22.4;

The structure of Crystal Structure of Bacillus Stearothermophilus Prfa-Holliday Junction Resolvase, PDB code: 2fco was solved by J.Li, M.J.Jedrzejas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.99 / 1.40
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	96.886, 96.886, 114.539, 90.00, 90.00, 120.00
R / Rfree (%)	21.4 / 22.6

The binding sites of Magnesium atom in the Crystal Structure of Bacillus Stearothermophilus Prfa-Holliday Junction Resolvase (pdb code 2fco). 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 Prfa-Holliday Junction Resolvase, PDB code: 2fco:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Bacillus Stearothermophilus Prfa-Holliday Junction Resolvase


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 Prfa-Holliday Junction Resolvase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg701 b:40.7 occ:1.00 O A:THR84 2.7 19.0 1.0 OD2 A:ASP86 2.7 25.2 1.0 NE2 A:GLN118 2.9 27.0 1.0 O A:HOH623 2.9 56.4 1.0 O A:HOH476 3.3 31.1 1.0 OE2 A:GLU99 3.3 26.3 1.0 CG A:ASP86 3.6 24.7 1.0 CB A:ALA82 3.6 42.2 1.0 C A:THR84 3.8 20.1 1.0 CD A:GLN118 3.8 25.2 1.0 CG A:GLN118 3.8 23.5 1.0 N A:ASP86 3.9 14.3 1.0 CA A:THR85 3.9 16.3 1.0 C A:THR85 3.9 15.8 1.0 O A:HOH659 4.1 55.1 1.0 OD1 A:ASP86 4.2 28.1 1.0 N A:THR85 4.3 16.9 1.0 CE1 A:HIS115 4.3 38.0 1.0 CD A:GLU99 4.5 25.3 1.0 O A:THR85 4.5 16.6 1.0 CA A:ASP86 4.5 16.4 1.0 CB A:ASP86 4.6 20.1 1.0 NE2 A:HIS115 4.8 37.4 1.0 CA A:ALA82 4.9 42.4 1.0 O A:HOH626 5.0 52.7 1.0 OE1 A:GLN118 5.0 25.6 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Bacillus Stearothermophilus Prfa-Holliday Junction Resolvase


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 Prfa-Holliday Junction Resolvase within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg702 b:37.9 occ:1.00 OD2 B:ASP86 2.6 23.8 1.0 O B:THR84 2.7 17.9 1.0 NE2 B:GLN118 2.8 26.7 1.0 O B:HOH426 2.8 34.5 1.0 O B:HOH372 3.2 29.9 1.0 OE2 B:GLU99 3.2 24.4 1.0 CG B:ASP86 3.6 22.7 1.0 CD B:GLN118 3.8 25.0 1.0 C B:THR84 3.8 17.2 1.0 N B:ASP86 3.8 14.2 1.0 CB B:ALA82 3.9 37.0 1.0 C B:THR85 3.9 15.3 1.0 CA B:THR85 3.9 14.1 1.0 CG B:GLN118 3.9 22.9 1.0 OD1 B:ASP86 4.2 27.2 1.0 O B:HOH588 4.2 41.6 1.0 N B:THR85 4.3 15.2 1.0 CD B:GLU99 4.4 25.3 1.0 CE1 B:HIS115 4.4 28.5 1.0 O B:HOH448 4.5 40.8 1.0 CA B:ASP86 4.5 14.9 1.0 O B:THR85 4.5 16.5 1.0 CB B:ASP86 4.5 17.9 1.0 O B:HOH577 4.6 43.4 1.0 O B:HOH509 4.6 46.2 1.0 NE2 B:HIS115 4.8 28.9 1.0 O B:HOH535 4.9 45.4 1.0 O B:ALA82 4.9 34.4 1.0 OE1 B:GLN118 4.9 25.7 1.0 CA B:ALA82 5.0 36.9 1.0

S.J.Kelly, J.Li, P.Setlow, M.J.Jedrzejas. Structure, Flexibility, and Mechanism of the Bacillus Stearothermophilus Recu Holliday Junction Resolvase. Proteins V. 68 961 2007.
ISSN: ISSN 0887-3585
PubMed: 17557334
DOI: 10.1002/PROT.21418