Magnesium in PDB 8v2i: Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp

The binding sites of Magnesium atom in the Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp (pdb code 8v2i). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp, PDB code: 8v2i:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:84.0 occ:1.00 O1G A:GTP501 2.0 97.6 1.0 O2B A:GTP501 2.0 87.1 1.0 OD1 A:ASP98 2.3 148.7 1.0 PG A:GTP501 2.6 112.2 1.0 O3B A:GTP501 2.6 93.4 1.0 OD2 A:ASP98 2.7 139.4 1.0 PB A:GTP501 2.8 101.6 1.0 CG A:ASP98 2.8 143.2 1.0 O2G A:GTP501 3.0 94.2 1.0 OG1 A:THR145 3.8 113.5 1.0 O3A A:GTP501 3.8 100.1 1.0 NZ B:LYS252 3.9 117.8 1.0 O1B A:GTP501 3.9 101.7 1.0 OD1 A:ASP69 3.9 118.2 1.0 O3G A:GTP501 4.0 109.0 1.0 OE1 A:GLU71 4.3 130.8 1.0 CB A:THR145 4.3 105.2 1.0 CB A:ASP98 4.4 137.3 1.0 OD2 A:ASP69 4.5 114.1 1.0 CB A:GLU71 4.6 129.5 1.0 CG A:ASP69 4.6 114.6 1.0 CE B:LYS252 4.9 110.8 1.0 N A:GLN11 4.9 94.7 1.0 N A:ALA99 4.9 109.1 1.0

Magnesium binding site 2 out of 4 in the Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg502 b:80.9 occ:1.00 O3G B:G2P501 2.0 103.9 1.0 O2B B:G2P501 2.4 100.9 1.0 OE1 B:GLU69 3.0 127.9 1.0 PG B:G2P501 3.3 110.0 1.0 PB B:G2P501 3.6 93.7 1.0 O3B B:G2P501 3.9 99.1 1.0 CD B:GLU69 4.0 128.1 1.0 O2G B:G2P501 4.0 111.8 1.0 OD1 B:ASP67 4.0 114.9 1.0 O2A B:G2P501 4.1 111.1 1.0 OD2 B:ASP67 4.1 123.0 1.0 CB B:GLN11 4.2 101.1 1.0 N B:GLN11 4.2 98.2 1.0 C3A B:G2P501 4.4 96.2 1.0 OE1 B:GLN11 4.4 108.8 1.0 O1G B:G2P501 4.5 108.7 1.0 CG B:ASP67 4.5 117.1 1.0 OG1 B:THR143 4.7 117.2 1.0 CG B:GLU69 4.7 125.1 1.0 OE2 B:GLU69 4.7 127.5 1.0 O B:GLY96 4.7 119.7 1.0 PA B:G2P501 4.8 110.2 1.0 CA B:GLN11 4.8 99.5 1.0 O1B B:G2P501 4.8 107.0 1.0 CB B:THR143 4.9 106.7 1.0

Magnesium binding site 3 out of 4 in the Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp within 5.0Å range: probe atom residue distance (Å) B Occ I:Mg502 b:60.0 occ:1.00 O2B I:GTP501 2.0 114.5 1.0 O1G I:GTP501 2.0 125.7 1.0 OE2 I:GLU71 2.0 126.6 1.0 PB I:GTP501 3.0 126.6 1.0 CD I:GLU71 3.0 130.7 1.0 PG I:GTP501 3.0 130.3 1.0 O3B I:GTP501 3.0 121.9 1.0 CG I:GLU71 3.4 131.3 1.0 OD1 I:ASP69 3.6 117.9 1.0 O2G I:GTP501 3.8 122.9 1.0 O1B I:GTP501 3.9 124.8 1.0 OD2 I:ASP69 4.0 112.9 1.0 CB I:ASP98 4.0 129.2 1.0 NZ Q:LYS252 4.0 125.3 1.0 OG1 I:THR145 4.1 121.9 1.0 OE1 I:GLU71 4.1 124.9 1.0 O3A I:GTP501 4.1 133.1 1.0 O3G I:GTP501 4.2 129.3 1.0 CG I:ASP69 4.3 113.7 1.0 CB I:THR145 4.6 111.5 1.0 N I:GLN11 4.7 105.4 1.0 CB I:GLU71 4.7 123.0 1.0 CB I:GLN11 4.8 101.4 1.0 OD2 I:ASP98 4.9 140.8 1.0 O2A I:GTP501 4.9 131.2 1.0

Magnesium binding site 4 out of 4 in the Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Structure of ALPHA1B and Betai/Ivb Microtubule Bound to Gmpcpp within 5.0Å range: probe atom residue distance (Å) B Occ Q:Mg502 b:106.9 occ:1.00 O3G Q:G2P501 1.9 108.7 1.0 O2B Q:G2P501 2.0 111.7 1.0 OE2 Q:GLU69 2.0 135.6 1.0 PB Q:G2P501 3.2 106.0 1.0 CD Q:GLU69 3.2 135.3 1.0 PG Q:G2P501 3.3 118.0 1.0 O3B Q:G2P501 3.6 106.4 1.0 C3A Q:G2P501 3.9 98.7 1.0 CG Q:GLU69 4.0 131.3 1.0 OD1 Q:ASP67 4.1 116.3 1.0 OE1 Q:GLU69 4.1 134.5 1.0 N Q:GLN11 4.2 99.3 1.0 OD2 Q:ASP67 4.2 123.4 1.0 O2G Q:G2P501 4.2 119.1 1.0 CB Q:GLN11 4.3 100.0 1.0 O1G Q:G2P501 4.3 115.1 1.0 O2A Q:G2P501 4.4 116.1 1.0 PA Q:G2P501 4.5 112.0 1.0 O1B Q:G2P501 4.5 113.1 1.0 O1A Q:G2P501 4.6 111.1 1.0 CG Q:ASP67 4.6 120.4 1.0 OG1 Q:THR143 4.6 126.2 1.0 OE1 Q:GLN11 4.7 108.2 1.0 O Q:GLY96 4.7 128.5 1.0 CA Q:GLN11 4.8 101.1 1.0 CB Q:THR143 4.9 112.4 1.0 CA Q:GLY10 4.9 94.9 1.0

E.A.Zehr, A.Roll-Mecak. Cryo-Em Structures of Human A1B/Bi+Bivb Microtubules Shed Light on Isoform Specific Assembly Biorxiv 2023.
ISSN: ISSN 2692-8205