Magnesium in PDB 5eyp: Tubulin-Darpin Complex

The structure of Tubulin-Darpin Complex, PDB code: 5eyp was solved by S.Ahmad, M.Knossow, B.Gigant, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.74 / 1.90
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	87.570, 71.760, 93.050, 90.00, 99.85, 90.00
R / Rfree (%)	17.4 / 20.8

The binding sites of Magnesium atom in the Tubulin-Darpin Complex (pdb code 5eyp). 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 Tubulin-Darpin Complex, PDB code: 5eyp:

Magnesium binding site 1 out of 1 in the Tubulin-Darpin Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Tubulin-Darpin Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:68.1 occ:1.00 O A:HOH664 2.2 45.0 1.0 O A:HOH823 2.2 50.7 1.0 O A:HOH648 2.2 44.3 1.0 O1B A:GTP501 2.3 33.3 1.0 O A:HOH602 2.3 47.2 1.0 O2G A:GTP501 2.3 40.6 1.0 PB A:GTP501 3.2 36.5 1.0 PG A:GTP501 3.2 36.8 1.0 O3B A:GTP501 3.3 41.2 1.0 O3A A:GTP501 3.6 36.8 1.0 O1G A:GTP501 3.7 35.4 1.0 NZ B:LYS254 4.1 48.0 1.0 OD1 A:ASP69 4.1 43.4 1.0 OD2 A:ASP98 4.1 64.8 1.0 CB A:GLN11 4.2 35.7 1.0 OD2 A:ASP69 4.3 47.7 1.0 CG A:GLU71 4.4 51.5 1.0 N A:GLN11 4.5 35.5 1.0 OE1 A:GLU71 4.5 67.3 1.0 CB A:ASP98 4.5 46.0 1.0 O3G A:GTP501 4.5 36.4 1.0 O2B A:GTP501 4.5 43.3 1.0 ND2 B:ASN249 4.6 66.7 1.0 CG A:ASP69 4.7 45.3 1.0 O1A A:GTP501 4.7 41.9 1.0 CG A:ASP98 4.7 56.5 1.0 PA A:GTP501 4.7 38.5 1.0 OE1 A:GLN11 4.9 45.0 1.0 CA A:GLN11 5.0 35.3 1.0 CD A:GLU71 5.0 65.6 1.0

S.Ahmad, L.Pecqueur, B.Dreier, D.Hamdane, M.Aumont-Nicaise, A.Pluckthun, M.Knossow, B.Gigant. Destabilizing An Interacting Motif Strengthens the Association of A Designed Ankyrin Repeat Protein with Tubulin. Sci Rep V. 6 28922 2016.
ISSN: ESSN 2045-2322
PubMed: 27380724
DOI: 10.1038/SREP28922