Magnesium in PDB 7x3w: Cryo-Em Structure of ISW1-N1 Nucleosome

The structure of Cryo-Em Structure of ISW1-N1 Nucleosome also contains other interesting chemical elements:

Fluorine

(F)

3 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of ISW1-N1 Nucleosome (pdb code 7x3w). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Cryo-Em Structure of ISW1-N1 Nucleosome, PDB code: 7x3w:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of ISW1-N1 Nucleosome


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 ISW1-N1 Nucleosome within 5.0Å range: probe atom residue distance (Å) B Occ K:Mg1203 b:226.9 occ:1.00 O3B K:ADP1201 1.8 221.4 1.0 N K:LYS227 1.9 225.7 1.0 N K:THR228 2.0 225.5 1.0 CG K:LYS227 2.4 225.7 1.0 CA K:LYS227 2.4 225.7 1.0 C K:LYS227 2.5 225.7 1.0 PB K:ADP1201 2.5 221.4 1.0 O1B K:ADP1201 2.7 221.4 1.0 C K:GLY226 2.8 226.7 1.0 CB K:LYS227 2.8 225.7 1.0 O3A K:ADP1201 3.0 221.4 1.0 O1A K:ADP1201 3.1 221.4 1.0 OG1 K:THR228 3.2 225.5 1.0 CA K:THR228 3.3 225.5 1.0 CA K:GLY226 3.4 226.7 1.0 PA K:ADP1201 3.4 221.4 1.0 CB K:THR228 3.6 225.5 1.0 N K:GLY226 3.6 226.7 1.0 O K:GLY226 3.6 226.7 1.0 O K:LYS227 3.7 225.7 1.0 CD K:LYS227 3.8 225.7 1.0 O2B K:ADP1201 4.0 221.4 1.0 O2A K:ADP1201 4.0 221.4 1.0 NZ K:LYS227 4.2 225.7 1.0 N K:LEU229 4.3 226.4 1.0 C K:THR228 4.3 225.5 1.0 CE K:LYS227 4.3 225.7 1.0 C K:LEU225 4.4 225.7 1.0 N K:LEU225 4.7 225.7 1.0 O K:LEU225 4.9 225.7 1.0 O5' K:ADP1201 4.9 221.4 1.0

L.Lifei, C.Kangjing. ISW1-N1 Nucleosome To Be Published.