Magnesium in PDB 7cff: Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+

The structure of Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+, PDB code: 7cff was solved by Y.Huang, F.Jin, M.Hattori, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.27 / 2.00
Space group	C 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	57.49, 83.32, 98.53, 90, 90, 90
R / Rfree (%)	21.6 / 23.2

The structure of Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+ also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Magnesium atom in the Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+ (pdb code 7cff). 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 Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+, PDB code: 7cff:

Magnesium binding site 1 out of 1 in the Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Thermostabilized Transmembrane Domain of the Corc MG2+ Transporter in Complex with MG2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:27.1 occ:1.00 O A:SER43 2.1 24.7 1.0 OE2 A:GLU130 2.2 28.9 1.0 O A:GLY129 2.2 28.3 1.0 OD1 A:ASN90 2.2 26.9 1.0 OG A:SER47 2.2 23.6 1.0 OG A:SER43 2.3 23.1 1.0 C A:SER43 2.9 29.7 1.0 CD A:GLU130 3.0 35.6 1.0 CG A:ASN90 3.2 26.3 1.0 C A:GLY129 3.3 30.1 1.0 CB A:SER47 3.3 26.3 1.0 CB A:SER43 3.3 19.2 1.0 CA A:SER43 3.4 29.2 1.0 OE1 A:GLU130 3.4 37.8 1.0 ND2 A:ASN90 3.5 31.0 1.0 CA A:GLY129 3.9 29.3 1.0 N A:ALA44 3.9 26.5 1.0 N A:SER47 4.0 25.1 1.0 CG A:GLU130 4.1 35.0 1.0 ND2 A:ASN94 4.2 23.1 1.0 CA A:SER47 4.2 26.1 1.0 N A:GLU130 4.3 27.3 1.0 OD1 A:ASN94 4.4 25.3 1.0 CA A:ALA44 4.5 31.0 1.0 CA A:GLU130 4.5 31.5 1.0 CB A:ASN90 4.6 23.1 1.0 CG A:ASN94 4.7 27.4 1.0 O A:HOH316 4.8 47.1 1.0 N A:SER43 4.8 26.1 1.0 CB A:GLU130 4.9 28.8 1.0 CB A:PHE46 5.0 26.2 1.0

Y.Huang, F.Jin, Y.Funato, Z.Xu, W.Zhu, J.Wang, M.Sun, Y.Zhao, Y.Yu, H.Miki, M.Hattori. Structural Basis For the Mg 2+ Recognition and Regulation of the Corc Mg 2+ Transporter. Sci Adv V. 7 2021.
ISSN: ESSN 2375-2548
PubMed: 33568487
DOI: 10.1126/SCIADV.ABE6140