Magnesium in PDB 5w5c: Crystal Structure of the Primed Snare-Complexin-Synaptotagmin-1 C2AB Complex

The structure of Crystal Structure of the Primed Snare-Complexin-Synaptotagmin-1 C2AB Complex, PDB code: 5w5c was solved by Q.Zhou, A.T.Brunger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	64.13 / 1.85
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	85.663, 89.683, 91.728, 90.00, 90.00, 90.00
R / Rfree (%)	19.5 / 23.2

The binding sites of Magnesium atom in the Crystal Structure of the Primed Snare-Complexin-Synaptotagmin-1 C2AB Complex (pdb code 5w5c). 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 Crystal Structure of the Primed Snare-Complexin-Synaptotagmin-1 C2AB Complex, PDB code: 5w5c:

Magnesium binding site 1 out of 1 in the Crystal Structure of the Primed Snare-Complexin-Synaptotagmin-1 C2AB Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of the Primed Snare-Complexin-Synaptotagmin-1 C2AB Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg101 b:68.9 occ:1.00 O C:HOH242 2.1 61.1 1.0 O C:HOH214 2.1 55.1 1.0 O D:HOH429 2.2 61.6 1.0 O C:HOH225 2.2 67.0 1.0 O D:HOH404 2.4 60.1 1.0 O D:HOH408 2.4 60.1 1.0 O D:HOH415 3.6 69.4 1.0 OD2 C:ASP58 3.9 66.0 1.0 OD1 C:ASP58 4.0 62.6 1.0 O C:GLY54 4.1 48.5 1.0 O C:HOH218 4.1 56.7 1.0 OE2 D:GLU170 4.3 59.2 1.0 CG C:ASP58 4.3 70.4 1.0 C C:GLY54 4.3 53.1 1.0 OE1 D:GLN177 4.4 54.4 1.0 CA C:GLY54 4.4 47.1 1.0 OE2 C:GLU55 4.7 57.3 0.4

Q.Zhou, P.Zhou, A.L.Wang, D.Wu, M.Zhao, T.C.Sudhof, A.T.Brunger. The Primed Snare-Complexin-Synaptotagmin Complex For Neuronal Exocytosis. Nature V. 548 420 2017.
ISSN: ESSN 1476-4687
PubMed: 28813412
DOI: 10.1038/NATURE23484