Calcium in PDB 8ssz: The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium

The structure of The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Calcium atom in the The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium (pdb code 8ssz). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium, PDB code: 8ssz:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca705 b:55.3 occ:1.00 O A:VAL50 2.7 33.7 1.0 OE1 A:GLU52 2.9 30.9 1.0 HA A:ASP51 3.2 25.8 1.0 H A:GLU52 3.6 26.8 1.0 CD A:GLU52 3.7 29.1 1.0 C A:VAL50 3.7 22.0 1.0 OE2 A:GLU52 3.7 32.1 1.0 OD1 A:ASP49 3.7 31.2 1.0 CA A:ASP51 4.1 18.4 1.0 H A:VAL50 4.1 21.8 1.0 N A:ASP51 4.3 23.0 1.0 N A:GLU52 4.4 26.9 1.0 CG A:ASP49 4.6 30.5 1.0 OE2 A:GLU182 4.6 37.5 1.0 HB A:VAL50 4.7 21.7 1.0 N A:VAL50 4.7 17.7 1.0 CA A:VAL50 4.8 19.3 1.0 OD2 A:ASP49 4.8 33.4 1.0 C A:ASP51 4.8 22.5 1.0 HZ2 A:TRP183 5.0 21.2 1.0

Calcium binding site 2 out of 2 in the The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The 2ALPHA3BETA Stoichiometry of Full-Length Human ALPHA4BETA2 Nicotinic Acetylcholine Receptor in Complex with Acetylcholine and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca705 b:48.3 occ:1.00 O D:VAL50 2.4 35.3 1.0 OE1 D:GLU52 3.2 31.8 1.0 HA D:ASP51 3.5 27.5 1.0 C D:VAL50 3.6 23.9 1.0 CD D:GLU52 3.9 30.4 1.0 OE2 D:GLU52 3.9 38.4 1.0 H D:GLU52 3.9 29.0 1.0 H D:VAL50 3.9 24.1 1.0 OD1 D:ASP49 4.2 36.9 1.0 HB D:VAL50 4.4 23.5 1.0 CA D:ASP51 4.4 20.6 1.0 N D:ASP51 4.4 27.3 1.0 OD2 D:ASP49 4.5 39.9 1.0 N D:VAL50 4.6 23.4 1.0 CA D:VAL50 4.6 20.6 1.0 CG D:ASP49 4.6 35.5 1.0 HE1 D:TRP183 4.7 20.2 1.0 N D:GLU52 4.7 26.2 1.0 OE2 D:GLU182 4.7 35.8 1.0 OE1 D:GLU182 4.8 32.3 1.0 CB D:VAL50 5.0 21.5 1.0

G.Kang, S.Mazzaferro, K.Natarajan, S.Sine, R.E.Hibbs. Structure of the 2ALPHA3BETA Stoichiometry of the Full-Length Human ALPHA4BETA2 Nicotinic Receptor in Complex with Acetylcholine and Calcium To Be Published.