Magnesium in PDB 7yz3: Molecular Snapshots of Drug Release From Tubulin: Apo State

The structure of Molecular Snapshots of Drug Release From Tubulin: Apo State, PDB code: 7yz3 was solved by M.Wranik, T.Weinert, J.Standfuss, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	9.49 / 1.80
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	74.71, 92.71, 84.09, 90, 96.4, 90
R / Rfree (%)	18.5 / 21.6

The structure of Molecular Snapshots of Drug Release From Tubulin: Apo State also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Magnesium atom in the Molecular Snapshots of Drug Release From Tubulin: Apo State (pdb code 7yz3). 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 Molecular Snapshots of Drug Release From Tubulin: Apo State, PDB code: 7yz3:

Magnesium binding site 1 out of 1 in the Molecular Snapshots of Drug Release From Tubulin: Apo State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Molecular Snapshots of Drug Release From Tubulin: Apo State within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:27.4 occ:1.00 O A:HOH652 2.1 29.1 1.0 O1G A:GTP501 2.1 29.6 1.0 O A:HOH709 2.1 28.8 1.0 O A:HOH622 2.1 33.5 1.0 O2B A:GTP501 2.1 28.7 1.0 O A:HOH643 2.2 31.9 1.0 PG A:GTP501 3.2 29.3 1.0 PB A:GTP501 3.2 27.4 1.0 O3B A:GTP501 3.5 33.5 1.0 O2G A:GTP501 3.7 31.0 1.0 O3A A:GTP501 3.8 31.1 1.0 NZ B:LYS252 4.1 37.9 1.0 OD1 A:ASP69 4.1 30.3 1.0 OE2 A:GLU71 4.1 46.5 1.0 OD2 A:ASP69 4.2 31.8 1.0 CB A:GLN11 4.2 32.1 1.0 OD2 A:ASP98 4.3 32.0 1.0 N A:GLN11 4.4 28.8 1.0 CG A:GLU71 4.4 40.3 1.0 O A:HOH744 4.5 52.1 1.0 O3G A:GTP501 4.5 30.8 1.0 CB A:ASP98 4.5 32.9 1.0 O1B A:GTP501 4.5 32.5 1.0 CG A:ASP69 4.6 33.8 1.0 O2A A:GTP501 4.6 32.0 1.0 PA A:GTP501 4.8 31.0 1.0 CD A:GLU71 4.8 40.4 1.0 CG A:ASP98 4.8 32.4 1.0 CA A:GLN11 4.9 33.4 1.0 NE2 A:GLN11 4.9 40.1 1.0

M.Wranik, T.Weinert, C.Slavov, T.Masini, A.Furrer, N.Gaillard, D.Gioia, M.Ferrarotti, D.James, H.Glover, M.Carrillo, D.Kekilli, R.Stipp, P.Skopintsev, S.Brunle, T.Muhlethaler, J.Beale, D.Gashi, K.Nass, D.Ozerov, P.Johnson, C.Cirelli, C.Bacellar, M.Braun, M.Wang, F.Dworkowski, C.Milne, A.Cavalli, J.Wachtveitl, M.Steinmetz, J.Standfuss. Watching the Release of A Photopharmacological Drug From Tubulin Using Time-Resolved Serial Crystallography Nat Commun 2023.
ISSN: ESSN 2041-1723
DOI: 10.1038/S41467-023-36481-5