Calcium in PDB 4p5x: Structure of the N-Terminal Domain of the Human Mitochondrial Aspartate/Glutamate Carrier Aralar in the Calcium-Bound State

The structure of Structure of the N-Terminal Domain of the Human Mitochondrial Aspartate/Glutamate Carrier Aralar in the Calcium-Bound State, PDB code: 4p5x was solved by C.Thangaratnarajah, J.J.Ruprecht, E.R.S.Kunji, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.03 / 2.26
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	54.450, 54.450, 168.200, 90.00, 90.00, 120.00
R / Rfree (%)	23.1 / 27.4

The binding sites of Calcium atom in the Structure of the N-Terminal Domain of the Human Mitochondrial Aspartate/Glutamate Carrier Aralar in the Calcium-Bound State (pdb code 4p5x). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Structure of the N-Terminal Domain of the Human Mitochondrial Aspartate/Glutamate Carrier Aralar in the Calcium-Bound State, PDB code: 4p5x:

Calcium binding site 1 out of 1 in the Structure of the N-Terminal Domain of the Human Mitochondrial Aspartate/Glutamate Carrier Aralar in the Calcium-Bound State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the N-Terminal Domain of the Human Mitochondrial Aspartate/Glutamate Carrier Aralar in the Calcium-Bound State within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:52.8 occ:1.00 OD1 A:ASP65 2.3 60.4 1.0 O A:LEU71 2.3 56.6 1.0 O A:HOH1121 2.3 58.4 1.0 OG1 A:THR67 2.3 51.2 1.0 OE1 A:GLU76 2.4 50.3 1.0 OD1 A:ASP69 2.4 55.3 1.0 OE2 A:GLU76 2.5 50.7 1.0 CD A:GLU76 2.8 49.3 1.0 CG A:ASP69 3.4 59.0 1.0 CG A:ASP65 3.4 58.9 1.0 C A:LEU71 3.4 58.8 1.0 CB A:THR67 3.7 56.4 1.0 OD2 A:ASP69 3.8 68.3 1.0 CG2 A:THR67 4.1 58.1 1.0 N A:THR67 4.1 48.7 1.0 OD2 A:ASP65 4.2 61.3 1.0 N A:LEU71 4.2 63.6 1.0 CB A:ASP65 4.3 52.6 1.0 CG A:GLU76 4.3 41.9 1.0 CA A:ASP65 4.3 50.7 1.0 N A:ILE72 4.3 53.7 1.0 CA A:LEU71 4.3 58.5 1.0 N A:ASP69 4.3 61.5 1.0 CA A:THR67 4.4 51.5 1.0 CA A:ILE72 4.4 50.8 1.0 O A:HOH1108 4.4 62.5 1.0 N A:LYS68 4.4 51.7 1.0 CB A:ASP69 4.5 65.5 1.0 N A:SER73 4.6 49.2 1.0 C A:ASP65 4.6 54.6 1.0 C A:THR67 4.7 52.1 1.0 N A:GLN66 4.7 53.4 1.0 CB A:LEU71 4.7 59.5 1.0 CA A:ASP69 4.9 63.8 1.0

C.Thangaratnarajah, J.J.Ruprecht, E.R.S.Kunji. Structure of the N- and C-Terminal Domain Fusion of the Human Mitochondrial Aspartate/Glutamate Carrier Citrin in the Calcium-Bound State Nat Commun 2014.
ISSN: ESSN 2041-1723
DOI: 10.1038/NCOMMS6491