Calcium in PDB 4wib: Crystal Structure of Magnesium Transporter Mgte

The structure of Crystal Structure of Magnesium Transporter Mgte, PDB code: 4wib was solved by H.Takeda, M.Hattori, T.Nishizawa, K.Yamashita, S.T.A.Shah, M.Caffrey, A.D.Maturana, R.Ishitani, O.Nureki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.08 / 3.20
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	64.120, 70.380, 103.340, 90.00, 90.00, 90.00
R / Rfree (%)	24.1 / 26.8

The binding sites of Calcium atom in the Crystal Structure of Magnesium Transporter Mgte (pdb code 4wib). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Magnesium Transporter Mgte, PDB code: 4wib:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Magnesium Transporter Mgte


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Magnesium Transporter Mgte within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca501 b:67.4 occ:1.00 OD1 B:ASP432 3.9 96.0 1.0 OD2 B:ASP432 4.0 94.8 1.0 OD2 A:ASP432 4.2 96.1 1.0 CG B:ASP432 4.3 93.6 1.0 OD1 A:ASP432 4.5 97.4 1.0 CA A:GLY325 4.6 47.7 1.0 O B:ALA428 4.8 88.7 1.0 CG A:ASP432 4.8 97.0 1.0 CB B:ALA428 4.8 93.7 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Magnesium Transporter Mgte


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Magnesium Transporter Mgte within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca502 b:78.0 occ:1.00 OG1 B:THR314 2.8 66.4 1.0 O B:GLU311 3.2 59.2 1.0 OE1 B:GLU311 3.2 59.6 1.0 CD B:GLU311 4.1 58.6 1.0 CB B:THR314 4.1 61.0 1.0 CB A:GLU311 4.2 69.9 1.0 C B:GLU311 4.2 58.1 1.0 OE2 B:GLU311 4.4 56.9 1.0 N B:THR314 4.5 58.1 1.0 CA B:GLU311 4.6 61.7 1.0 CA A:GLU311 4.7 70.5 1.0 CA B:THR314 4.7 58.2 1.0 CG2 B:THR314 4.7 59.4 1.0 O A:GLU311 5.0 68.7 1.0

H.Takeda, M.Hattori, T.Nishizawa, K.Yamashita, S.T.Shah, M.Caffrey, A.D.Maturana, R.Ishitani, O.Nureki. Structural Basis For Ion Selectivity Revealed By High-Resolution Crystal Structure of Mg(2+) Channel Mgte Nat Commun V. 5 5374 2014.
ISSN: ESSN 2041-1723
PubMed: 25367295
DOI: 10.1038/NCOMMS6374