Magnesium in PDB 7q2x: Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I)

The structure of Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I) also contains other interesting chemical elements:

Fluorine

(F)

6 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I) (pdb code 7q2x). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I), PDB code: 7q2x:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg2003 b:20.8 occ:1.00 O2B A:ADP2001 2.1 27.6 1.0 OG A:SER39 2.1 18.5 1.0 OE1 A:GLN147 2.4 14.3 1.0 NE2 A:GLN147 2.6 14.3 1.0 CD A:GLN147 2.6 14.3 1.0 O1B A:ADP2001 3.0 27.6 1.0 PB A:ADP2001 3.0 27.6 1.0 CB A:SER39 3.3 18.5 1.0 O2A A:ADP2001 3.5 27.6 1.0 OE2 A:GLU1113 3.7 15.3 1.0 BE A:BEF2002 3.8 18.9 1.0 CG A:GLN147 3.8 14.3 1.0 O3A A:ADP2001 4.0 27.6 1.0 CB A:GLN147 4.1 14.3 1.0 PA A:ADP2001 4.1 27.6 1.0 OD1 A:ASP1112 4.1 15.0 1.0 O3B A:ADP2001 4.2 27.6 1.0 F2 A:BEF2002 4.2 18.9 1.0 F1 A:BEF2002 4.4 18.9 1.0 CA A:SER39 4.5 18.5 1.0 O1A A:ADP2001 4.5 27.6 1.0 OD2 A:ASP1112 4.5 15.0 1.0 N A:SER39 4.6 18.5 1.0 CG A:ASP1112 4.7 15.0 1.0 F3 A:BEF2002 4.7 18.9 1.0 N B:GLY1325 4.9 15.5 1.0 CB B:SER1324 4.9 16.2 1.0 CD A:GLU1113 5.0 15.3 1.0

Magnesium binding site 2 out of 2 in the Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Cryo-Em Structure of Clamped S.Cerevisiae Condensin-Dna Complex (Form I) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg2003 b:16.2 occ:1.00 F1 B:BEF2002 2.0 17.1 1.0 OG B:SER192 2.1 15.9 1.0 OE1 B:GLN302 2.1 18.4 1.0 O3B B:ADP2001 2.7 18.5 1.0 CB B:SER192 2.9 15.9 1.0 BE B:BEF2002 3.2 17.1 1.0 CD B:GLN302 3.2 18.4 1.0 O1B B:ADP2001 3.5 18.5 1.0 PB B:ADP2001 3.6 18.5 1.0 NE2 B:GLN302 3.7 18.4 1.0 O1A B:ADP2001 4.0 18.5 1.0 F2 B:BEF2002 4.0 17.1 1.0 CA B:SER192 4.2 15.9 1.0 OD2 B:ASP1351 4.2 19.4 1.0 OD1 B:ASP1351 4.2 19.4 1.0 N B:SER192 4.3 15.9 1.0 F3 B:BEF2002 4.4 17.1 1.0 CG B:GLN302 4.5 18.4 1.0 OG A:SER1085 4.5 18.9 1.0 PA B:ADP2001 4.6 18.5 1.0 O3A B:ADP2001 4.6 18.5 1.0 O2A B:ADP2001 4.6 18.5 1.0 CG B:ASP1351 4.7 19.4 1.0 O2B B:ADP2001 4.8 18.5 1.0 CB B:GLN302 4.9 18.4 1.0

B.G.Lee, J.Rhodes, J.Lowe. Clamping of Dna Shuts the Condensin Neck Gate. Proc.Natl.Acad.Sci.Usa V. 119 06119 2022.
ISSN: ESSN 1091-6490
PubMed: 35349345
DOI: 10.1073/PNAS.2120006119