Magnesium in PDB 7nxd: Cryo-Em Structure of Human Integrin ALPHA5BETA1 in the Half-Bent Conformation

The structure of Cryo-Em Structure of Human Integrin ALPHA5BETA1 in the Half-Bent Conformation also contains other interesting chemical elements:

Calcium

(Ca)

7 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of Human Integrin ALPHA5BETA1 in the Half-Bent Conformation (pdb code 7nxd). 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 Human Integrin ALPHA5BETA1 in the Half-Bent Conformation, PDB code: 7nxd:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Human Integrin ALPHA5BETA1 in the Half-Bent Conformation


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 Human Integrin ALPHA5BETA1 in the Half-Bent Conformation within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1001 b:80.5 occ:1.00 OE1 B:GLU229 2.6 90.0 1.0 OG B:SER132 2.7 119.7 1.0 CB B:SER132 2.9 119.7 1.0 CD B:GLU229 3.7 90.0 1.0 OD2 B:ASP130 4.0 105.9 1.0 OG B:SER134 4.0 118.5 1.0 OD1 B:ASP259 4.1 95.8 1.0 CG B:GLU229 4.1 90.0 1.0 CA B:SER132 4.3 119.7 1.0 CB B:ALA260 4.3 93.6 1.0 O B:SER227 4.4 73.9 1.0 OE2 B:GLU229 4.7 90.0 1.0 CG B:ASP130 4.9 105.9 1.0 CG B:ASP259 4.9 95.8 1.0 OD2 B:ASP259 4.9 95.8 1.0 OD1 B:ASP130 4.9 105.9 1.0 O B:ASP226 4.9 89.1 1.0

S.Schumacher, D.Dedden, R.V.Nunez, K.Matoba, J.Takagi, C.Biertumpfel, N.Mizuno. Structural Insights Into Integrin Alpha 5 Beta 1 Opening By Fibronectin Ligand. Sci Adv V. 7 2021.
ISSN: ESSN 2375-2548
PubMed: 33962943
DOI: 10.1126/SCIADV.ABE9716