Magnesium in PDB 6e7c: 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules

The binding sites of Magnesium atom in the 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules (pdb code 6e7c). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules, PDB code: 6e7c:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg501 b:69.8 occ:1.00 O2B B:G2P502 1.9 63.4 1.0 O1G B:G2P502 2.1 63.4 1.0 OE1 B:GLU69 2.6 74.0 1.0 PB B:G2P502 2.9 63.4 1.0 O3B B:G2P502 3.0 63.4 1.0 PG B:G2P502 3.2 63.4 1.0 CD B:GLU69 3.9 74.0 1.0 OD1 B:ASP67 3.9 66.3 1.0 OD2 B:ASP67 3.9 66.3 1.0 O1B B:G2P502 4.0 63.4 1.0 O3G B:G2P502 4.1 63.4 1.0 CA B:GLY96 4.1 69.6 1.0 C3A B:G2P502 4.2 63.4 1.0 O2G B:G2P502 4.3 63.4 1.0 CG B:ASP67 4.3 66.3 1.0 O B:GLY96 4.3 69.6 1.0 CB B:GLU69 4.4 74.0 1.0 O B:ASP67 4.6 66.3 1.0 OE2 B:GLU69 4.7 74.0 1.0 C B:GLY96 4.7 69.6 1.0 CG B:GLU69 4.8 74.0 1.0

Magnesium binding site 2 out of 2 in the 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of 14-Pf 3-Start Gmpcpp-Human ALPHA1B/BETA2B Microtubules within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:55.2 occ:1.00 O2G A:GTP502 1.9 87.3 1.0 O1B A:GTP502 2.0 87.3 1.0 CD A:GLU71 2.3 56.2 1.0 OE2 A:GLU71 2.4 56.2 1.0 OE1 A:GLU71 2.7 56.2 1.0 PB A:GTP502 2.8 87.3 1.0 O2B A:GTP502 3.0 87.3 1.0 PG A:GTP502 3.0 87.3 1.0 CG A:GLU71 3.1 56.2 1.0 OD2 A:ASP69 3.2 53.1 1.0 OD1 A:ASP69 3.2 53.1 1.0 CB A:GLN11 3.3 57.1 1.0 O1G A:GTP502 3.4 87.3 1.0 O3B A:GTP502 3.4 87.3 1.0 OE1 A:GLN11 3.5 57.1 1.0 CG A:ASP69 3.6 53.1 1.0 N A:GLN11 3.8 57.1 1.0 CA A:GLN11 3.9 57.1 1.0 CB A:GLU71 4.0 56.2 1.0 CG A:GLN11 4.2 57.1 1.0 O3A A:GTP502 4.3 87.3 1.0 CD A:GLN11 4.3 57.1 1.0 O3G A:GTP502 4.4 87.3 1.0 CG2 A:THR145 4.6 58.1 1.0 OD2 A:ASP98 4.7 59.4 1.0 C A:GLY10 4.7 49.4 1.0 NZ B:LYS252 4.8 58.4 1.0 CB B:ASN247 4.8 55.4 1.0 ND2 B:ASN247 5.0 55.4 1.0

S.C.Ti, G.M.Alushin, T.M.Kapoor. Human Beta-Tubulin Isotypes Can Regulate Microtubule Protofilament Number and Stability. Dev. Cell V. 47 175 2018.
ISSN: ISSN 1878-1551
PubMed: 30245156
DOI: 10.1016/J.DEVCEL.2018.08.014