Magnesium in PDB 9g0r: Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix

The binding sites of Magnesium atom in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix (pdb code 9g0r). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 6 binding sites of Magnesium where determined in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix, PDB code: 9g0r:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5; 6;

Magnesium binding site 1 out of 6 in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix within 5.0Å range: probe atom residue distance (Å) B Occ a:Mg502 b:13.9 occ:1.00 O1G a:GTP501 1.8 21.1 1.0 O1B a:GTP501 2.4 27.1 1.0 OE1 a:GLU70 2.8 81.8 1.0 PG a:GTP501 3.1 23.4 1.0 PB a:GTP501 3.5 19.8 1.0 HB2 a:GLU70 3.5 76.1 1.0 HB2 a:ASP97 3.6 72.2 1.0 HB3 a:GLU70 3.6 75.5 1.0 HB2 a:GLN11 3.6 43.3 1.0 O3B a:GTP501 3.7 15.4 1.0 O2G a:GTP501 3.8 27.0 1.0 H a:GLN11 3.9 41.9 1.0 CD a:GLU70 4.0 80.8 1.0 CB a:GLU70 4.0 79.5 1.0 HG23 a:THR144 4.1 62.7 1.0 HZ3 A:LYS252 4.1 52.0 1.0 HZ2 A:LYS252 4.1 53.2 1.0 O3A a:GTP501 4.2 19.1 1.0 O3G a:GTP501 4.2 20.8 1.0 HE2 A:LYS252 4.2 47.5 1.0 HB3 a:GLN11 4.3 39.5 1.0 OD1 a:ASP68 4.3 66.5 1.0 CB a:GLN11 4.4 40.5 1.0 CB a:ASP97 4.4 68.8 1.0 HB3 a:ASP97 4.4 71.2 1.0 NZ A:LYS252 4.5 54.9 1.0 OD2 a:ASP68 4.5 61.3 1.0 OE1 a:GLN11 4.5 44.9 1.0 N a:GLN11 4.6 41.3 1.0 H a:GLU70 4.6 68.5 1.0 OD2 a:ASP97 4.6 77.0 1.0 CG a:GLU70 4.6 75.1 1.0 HA2 a:GLY10 4.7 52.1 1.0 HG1 a:THR144 4.7 63.2 1.0 O2B a:GTP501 4.8 19.0 1.0 HG22 a:THR144 4.8 60.2 1.0 CE A:LYS252 4.8 47.7 1.0 CG a:ASP68 4.9 63.7 1.0 CG2 a:THR144 4.9 61.5 1.0 HB2 A:ASN247 4.9 44.8 1.0 HD2 A:LYS252 4.9 47.8 1.0 OE2 a:GLU70 4.9 76.5 1.0 H a:THR144 5.0 60.3 1.0 H a:ALA98 5.0 65.2 1.0

Magnesium binding site 2 out of 6 in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix within 5.0Å range: probe atom residue distance (Å) B Occ b:Mg502 b:13.9 occ:1.00 O1G b:GTP501 1.8 21.1 1.0 O1B b:GTP501 2.4 27.1 1.0 OE1 b:GLU70 2.8 81.8 1.0 PG b:GTP501 3.1 23.4 1.0 PB b:GTP501 3.5 19.8 1.0 HB2 b:GLU70 3.5 76.1 1.0 HB2 b:ASP97 3.6 72.2 1.0 HB3 b:GLU70 3.6 75.5 1.0 HB2 b:GLN11 3.6 43.3 1.0 O3B b:GTP501 3.7 15.4 1.0 O2G b:GTP501 3.8 27.0 1.0 H b:GLN11 3.9 41.9 1.0 CD b:GLU70 4.0 80.8 1.0 CB b:GLU70 4.0 79.5 1.0 HG23 b:THR144 4.1 62.7 1.0 HZ3 B:LYS252 4.1 52.0 1.0 HZ2 B:LYS252 4.1 53.2 1.0 O3A b:GTP501 4.2 19.1 1.0 O3G b:GTP501 4.2 20.8 1.0 HE2 B:LYS252 4.2 47.5 1.0 HB3 b:GLN11 4.3 39.5 1.0 OD1 b:ASP68 4.3 66.5 1.0 CB b:GLN11 4.4 40.5 1.0 CB b:ASP97 4.4 68.8 1.0 HB3 b:ASP97 4.4 71.2 1.0 NZ B:LYS252 4.5 54.9 1.0 OD2 b:ASP68 4.5 61.3 1.0 OE1 b:GLN11 4.5 44.9 1.0 N b:GLN11 4.6 41.3 1.0 H b:GLU70 4.6 68.5 1.0 OD2 b:ASP97 4.6 77.0 1.0 CG b:GLU70 4.6 75.1 1.0 HA2 b:GLY10 4.7 52.1 1.0 HG1 b:THR144 4.7 63.2 1.0 O2B b:GTP501 4.8 19.0 1.0 HG22 b:THR144 4.8 60.2 1.0 CE B:LYS252 4.8 47.7 1.0 CG b:ASP68 4.9 63.7 1.0 CG2 b:THR144 4.9 61.5 1.0 HB2 B:ASN247 4.9 44.8 1.0 HD2 B:LYS252 4.9 47.8 1.0 OE2 b:GLU70 4.9 76.5 1.0 H b:THR144 5.0 60.3 1.0 H b:ALA98 5.0 65.2 1.0

Magnesium binding site 3 out of 6 in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix within 5.0Å range: probe atom residue distance (Å) B Occ c:Mg502 b:13.9 occ:1.00 O1G c:GTP501 1.8 21.1 1.0 O1B c:GTP501 2.4 27.1 1.0 OE1 c:GLU70 2.8 81.8 1.0 PG c:GTP501 3.1 23.4 1.0 PB c:GTP501 3.5 19.8 1.0 HB2 c:GLU70 3.5 76.1 1.0 HB2 c:ASP97 3.6 72.2 1.0 HB3 c:GLU70 3.6 75.5 1.0 HB2 c:GLN11 3.6 43.3 1.0 O3B c:GTP501 3.7 15.4 1.0 O2G c:GTP501 3.8 27.0 1.0 H c:GLN11 3.9 41.9 1.0 CD c:GLU70 4.0 80.8 1.0 CB c:GLU70 4.0 79.5 1.0 HG23 c:THR144 4.1 62.7 1.0 HZ3 C:LYS252 4.1 52.0 1.0 HZ2 C:LYS252 4.1 53.2 1.0 O3A c:GTP501 4.2 19.1 1.0 O3G c:GTP501 4.2 20.8 1.0 HE2 C:LYS252 4.2 47.5 1.0 HB3 c:GLN11 4.3 39.5 1.0 OD1 c:ASP68 4.3 66.5 1.0 CB c:GLN11 4.4 40.5 1.0 CB c:ASP97 4.4 68.8 1.0 HB3 c:ASP97 4.4 71.2 1.0 NZ C:LYS252 4.5 54.9 1.0 OD2 c:ASP68 4.5 61.3 1.0 OE1 c:GLN11 4.5 44.9 1.0 N c:GLN11 4.6 41.3 1.0 H c:GLU70 4.6 68.5 1.0 OD2 c:ASP97 4.6 77.0 1.0 CG c:GLU70 4.6 75.1 1.0 HA2 c:GLY10 4.7 52.1 1.0 HG1 c:THR144 4.7 63.2 1.0 O2B c:GTP501 4.8 19.0 1.0 HG22 c:THR144 4.8 60.2 1.0 CE C:LYS252 4.8 47.7 1.0 CG c:ASP68 4.9 63.7 1.0 CG2 c:THR144 4.9 61.5 1.0 HB2 C:ASN247 4.9 44.8 1.0 HD2 C:LYS252 4.9 47.8 1.0 OE2 c:GLU70 4.9 76.5 1.0 H c:THR144 5.0 60.3 1.0 H c:ALA98 5.0 65.2 1.0

Magnesium binding site 4 out of 6 in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix within 5.0Å range: probe atom residue distance (Å) B Occ d:Mg502 b:13.9 occ:1.00 O1G d:GTP501 1.8 21.1 1.0 O1B d:GTP501 2.4 27.1 1.0 OE1 d:GLU70 2.8 81.8 1.0 PG d:GTP501 3.1 23.4 1.0 PB d:GTP501 3.5 19.8 1.0 HB2 d:GLU70 3.5 76.1 1.0 HB2 d:ASP97 3.6 72.2 1.0 HB3 d:GLU70 3.6 75.5 1.0 HB2 d:GLN11 3.6 43.3 1.0 O3B d:GTP501 3.7 15.4 1.0 O2G d:GTP501 3.8 27.0 1.0 H d:GLN11 3.9 41.9 1.0 CD d:GLU70 4.0 80.8 1.0 CB d:GLU70 4.0 79.5 1.0 HG23 d:THR144 4.1 62.7 1.0 HZ3 D:LYS252 4.1 52.0 1.0 HZ2 D:LYS252 4.1 53.2 1.0 O3A d:GTP501 4.2 19.1 1.0 O3G d:GTP501 4.2 20.8 1.0 HE2 D:LYS252 4.2 47.5 1.0 HB3 d:GLN11 4.3 39.5 1.0 OD1 d:ASP68 4.3 66.5 1.0 CB d:GLN11 4.4 40.5 1.0 CB d:ASP97 4.4 68.8 1.0 HB3 d:ASP97 4.4 71.2 1.0 NZ D:LYS252 4.5 54.9 1.0 OD2 d:ASP68 4.5 61.3 1.0 OE1 d:GLN11 4.6 44.9 1.0 N d:GLN11 4.6 41.3 1.0 H d:GLU70 4.6 68.5 1.0 OD2 d:ASP97 4.6 77.0 1.0 CG d:GLU70 4.6 75.1 1.0 HA2 d:GLY10 4.7 52.1 1.0 HG1 d:THR144 4.7 63.2 1.0 O2B d:GTP501 4.8 19.0 1.0 HG22 d:THR144 4.8 60.2 1.0 CE D:LYS252 4.8 47.7 1.0 CG d:ASP68 4.9 63.7 1.0 CG2 d:THR144 4.9 61.5 1.0 HB2 D:ASN247 4.9 44.8 1.0 HD2 D:LYS252 4.9 47.8 1.0 OE2 d:GLU70 4.9 76.5 1.0 H d:THR144 5.0 60.3 1.0 H d:ALA98 5.0 65.2 1.0

Magnesium binding site 5 out of 6 in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix within 5.0Å range: probe atom residue distance (Å) B Occ e:Mg502 b:13.9 occ:1.00 O1G e:GTP501 1.8 21.1 1.0 O1B e:GTP501 2.4 27.1 1.0 OE1 e:GLU70 2.8 81.8 1.0 PG e:GTP501 3.1 23.4 1.0 PB e:GTP501 3.5 19.8 1.0 HB2 e:GLU70 3.5 76.1 1.0 HB2 e:ASP97 3.6 72.2 1.0 HB3 e:GLU70 3.6 75.5 1.0 HB2 e:GLN11 3.6 43.3 1.0 O3B e:GTP501 3.7 15.4 1.0 O2G e:GTP501 3.8 27.0 1.0 H e:GLN11 3.9 41.9 1.0 CD e:GLU70 4.0 80.8 1.0 CB e:GLU70 4.0 79.5 1.0 HG23 e:THR144 4.1 62.7 1.0 HZ3 E:LYS252 4.1 52.0 1.0 HZ2 E:LYS252 4.1 53.2 1.0 O3A e:GTP501 4.2 19.1 1.0 O3G e:GTP501 4.2 20.8 1.0 HE2 E:LYS252 4.2 47.5 1.0 HB3 e:GLN11 4.3 39.5 1.0 OD1 e:ASP68 4.3 66.5 1.0 CB e:GLN11 4.4 40.5 1.0 CB e:ASP97 4.4 68.8 1.0 HB3 e:ASP97 4.4 71.2 1.0 NZ E:LYS252 4.5 54.9 1.0 OD2 e:ASP68 4.5 61.3 1.0 OE1 e:GLN11 4.6 44.9 1.0 N e:GLN11 4.6 41.3 1.0 H e:GLU70 4.6 68.5 1.0 OD2 e:ASP97 4.6 77.0 1.0 CG e:GLU70 4.6 75.1 1.0 HA2 e:GLY10 4.7 52.1 1.0 HG1 e:THR144 4.7 63.2 1.0 O2B e:GTP501 4.8 19.0 1.0 HG22 e:THR144 4.8 60.2 1.0 CE E:LYS252 4.8 47.7 1.0 CG e:ASP68 4.9 63.7 1.0 CG2 e:THR144 4.9 61.5 1.0 HB2 E:ASN247 4.9 44.8 1.0 HD2 E:LYS252 4.9 47.8 1.0 OE2 e:GLU70 4.9 76.5 1.0 H e:THR144 5.0 60.3 1.0 H e:ALA98 5.0 65.2 1.0

Magnesium binding site 6 out of 6 in the Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 6 of Xenopus Laevis Undecorated Microtubule - 15 Protofilament, 4-Start Helix within 5.0Å range: probe atom residue distance (Å) B Occ f:Mg502 b:13.9 occ:1.00 O1G f:GTP501 1.8 21.1 1.0 O1B f:GTP501 2.4 27.1 1.0 OE1 f:GLU70 2.8 81.8 1.0 PG f:GTP501 3.1 23.4 1.0 PB f:GTP501 3.5 19.8 1.0 HB2 f:GLU70 3.5 76.1 1.0 HB2 f:ASP97 3.6 72.2 1.0 HB3 f:GLU70 3.6 75.5 1.0 HB2 f:GLN11 3.6 43.3 1.0 O3B f:GTP501 3.7 15.4 1.0 O2G f:GTP501 3.8 27.0 1.0 H f:GLN11 3.9 41.9 1.0 CD f:GLU70 4.0 80.8 1.0 CB f:GLU70 4.0 79.5 1.0 HG23 f:THR144 4.1 62.7 1.0 HZ3 F:LYS252 4.1 52.0 1.0 HZ2 F:LYS252 4.1 53.2 1.0 O3A f:GTP501 4.2 19.1 1.0 O3G f:GTP501 4.2 20.8 1.0 HE2 F:LYS252 4.2 47.5 1.0 HB3 f:GLN11 4.3 39.5 1.0 OD1 f:ASP68 4.3 66.5 1.0 CB f:GLN11 4.4 40.5 1.0 CB f:ASP97 4.4 68.8 1.0 HB3 f:ASP97 4.4 71.2 1.0 NZ F:LYS252 4.5 54.9 1.0 OD2 f:ASP68 4.5 61.3 1.0 OE1 f:GLN11 4.6 44.9 1.0 N f:GLN11 4.6 41.3 1.0 H f:GLU70 4.6 68.5 1.0 OD2 f:ASP97 4.6 77.0 1.0 CG f:GLU70 4.6 75.1 1.0 HA2 f:GLY10 4.7 52.1 1.0 HG1 f:THR144 4.7 63.2 1.0 O2B f:GTP501 4.8 19.0 1.0 HG22 f:THR144 4.8 60.2 1.0 CE F:LYS252 4.8 47.7 1.0 CG f:ASP68 4.9 63.7 1.0 CG2 f:THR144 4.9 61.5 1.0 HB2 F:ASN247 4.9 44.8 1.0 HD2 F:LYS252 4.9 47.8 1.0 OE2 f:GLU70 4.9 76.5 1.0 H f:THR144 5.0 60.3 1.0 H f:ALA98 5.0 65.2 1.0

L.A.Troman, E.De Gaulejac, C.A.Moores, S.Reber. Mechanistic Basis of Temperature Adaptation in Microtubule Dynamics Across Frog Species Current Biology V. 35 1 2025.
DOI: 10.1016/J.CUB.2024.12.022