Calcium in PDB 8epl: Calcium Channel

The binding sites of Calcium atom in the Calcium Channel (pdb code 8epl). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Calcium Channel, PDB code: 8epl:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Calcium Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Calcium Channel within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2401 b:44.8 occ:1.00 OE2 A:GLU309 2.3 50.6 1.0 OE2 A:GLU1372 2.6 45.6 1.0 OE1 A:GLU657 2.7 36.2 1.0 CD A:GLU309 3.2 39.2 1.0 OE1 A:GLU1372 3.2 28.6 1.0 O A:GLY1662 3.3 33.7 1.0 CD A:GLU1372 3.3 24.8 1.0 OE1 A:GLU309 3.3 35.9 1.0 CD A:GLU657 3.8 45.2 1.0 O A:MET308 4.1 34.0 1.0 OE2 A:GLU657 4.3 45.6 1.0 O A:GLU1663 4.4 53.5 1.0 OE1 A:GLU1663 4.4 38.5 1.0 C A:GLY1662 4.5 20.1 1.0 CG A:GLU309 4.6 28.9 1.0 CG A:GLU1372 4.8 20.5 1.0 O A:GLY1371 4.8 34.3 1.0 CA A:GLU1663 4.8 23.0 1.0 CA A:GLU657 4.9 26.1 1.0

Calcium binding site 2 out of 2 in the Calcium Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Calcium Channel within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca1204 b:51.1 occ:1.00 OG C:SER263 2.4 24.8 1.0 OG1 C:THR331 2.4 51.1 1.0 OG C:SER261 2.6 27.2 1.0 OD2 A:ASP116 2.8 46.4 1.0 CB C:SER261 3.4 17.1 1.0 CG A:ASP116 3.6 34.1 1.0 CB C:SER263 3.6 14.7 1.0 OD1 A:ASP116 3.6 35.0 1.0 CB C:THR331 3.8 45.2 1.0 N C:THR331 4.3 36.0 1.0 N C:SER263 4.3 9.7 1.0 OD2 C:ASP259 4.4 34.6 1.0 CA C:SER263 4.6 2.0 1.0 CG2 C:THR331 4.6 38.6 1.0 CA C:THR331 4.6 42.1 1.0 CA C:SER261 4.8 16.8 1.0 N C:GLY262 4.9 19.8 1.0 C C:SER261 5.0 25.9 1.0 OD1 C:ASP259 5.0 35.8 1.0 CB A:ASP116 5.0 23.6 1.0 OD1 C:ASP363 5.0 41.6 1.0

X.Yao, Y.Wang, Z.Wang, X.Fan, D.Wu, J.Huang, A.Mueller, S.Gao, M.Hu, C.V.Robinson, Y.Yu, S.Gao, N.Yan. Structures of the R-Type Human Ca V 2.3 Channel Reveal Conformational Crosstalk of the Intracellular Segments. Nat Commun V. 13 7358 2022.
ISSN: ESSN 2041-1723
PubMed: 36446785
DOI: 10.1038/S41467-022-35026-6