Calcium in PDB 4l0p: Structure of the Human EPHA3 Receptor Ligand Binding Domain Complexed with Ephrin-A5

The structure of Structure of the Human EPHA3 Receptor Ligand Binding Domain Complexed with Ephrin-A5, PDB code: 4l0p was solved by G.J.Forse, A.R.Kolatkar, P.Kuhn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.52 / 2.26
Space group	P 43
Cell size a, b, c (Å), α, β, γ (°)	60.043, 60.043, 91.574, 90.00, 90.00, 90.00
R / Rfree (%)	18.7 / 21.1

The binding sites of Calcium atom in the Structure of the Human EPHA3 Receptor Ligand Binding Domain Complexed with Ephrin-A5 (pdb code 4l0p). 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 Human EPHA3 Receptor Ligand Binding Domain Complexed with Ephrin-A5, PDB code: 4l0p:

Calcium binding site 1 out of 1 in the Structure of the Human EPHA3 Receptor Ligand Binding Domain Complexed with Ephrin-A5


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 Human EPHA3 Receptor Ligand Binding Domain Complexed with Ephrin-A5 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca203 b:33.0 occ:1.00 NE2 B:HIS48 2.2 36.4 1.0 OD2 B:ASP50 2.3 41.6 1.0 CE1 B:HIS48 2.7 36.0 1.0 O B:HOH337 3.0 39.0 1.0 CG B:ASP50 3.2 32.1 1.0 CD2 B:HIS48 3.5 34.6 1.0 OD1 B:ASP50 3.6 39.0 1.0 ND1 B:HIS48 4.0 35.8 1.0 CG B:HIS48 4.3 31.6 1.0 CB B:ASP50 4.5 28.5 1.0 N B:ASP50 5.0 28.1 1.0

G.J.Forse, M.L.Uson, A.R.Kolatkar, E.B.Pasquale, P.Kuhn. Cancer-Specific Somatic Mutations Result in Structural and Thermodynamic Changes in the EPHA3 Receptor To Be Published.