Calcium in PDB 7wlk: Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob)

The binding sites of Calcium atom in the Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob) (pdb code 7wlk). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob), PDB code: 7wlk:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2304 b:35.6 occ:1.00 OE2 A:GLU357 2.4 45.2 1.0 OD1 A:ASP1380 2.8 38.7 1.0 OE2 A:GLU821 3.4 42.9 1.0 CD A:GLU357 3.4 45.2 1.0 OE1 A:GLU357 3.8 45.2 1.0 CG A:ASP1380 4.0 38.7 1.0 N A:ASN1679 4.2 38.5 1.0 CD A:GLU821 4.2 42.9 1.0 CG A:GLU821 4.4 42.9 1.0 OD1 A:ASP822 4.5 45.9 1.0 OD2 A:ASP1380 4.6 38.7 1.0 OD1 A:ASP1678 4.6 42.0 1.0 CA A:ASN1679 4.6 38.5 1.0 N A:ASP822 4.7 45.9 1.0 N A:GLY1381 4.7 32.1 1.0 CG A:GLU357 4.7 45.2 1.0

Calcium binding site 2 out of 2 in the Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Cryoem Structure of Human Low-Voltage Activated T-Type Calcium Channel CAV3.3 in Complex with Otilonium Bromide(Ob) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2317 b:48.6 occ:1.00 OE1 A:GLU357 3.3 45.2 1.0 O A:GLY1677 3.6 38.6 1.0 O A:GLN820 3.7 43.1 1.0 O A:LYS1379 3.9 35.1 1.0 O A:LEU356 4.2 41.6 1.0 OD1 A:ASP1380 4.3 38.7 1.0 CD A:GLU357 4.5 45.2 1.0 C A:GLY1677 4.6 38.6 1.0 CG A:GLN820 4.8 43.1 1.0 C A:GLN820 4.8 43.1 1.0 O A:THR355 4.8 46.4 1.0 CG A:ASP1380 4.8 38.7 1.0 CB A:ASP1380 4.9 38.7 1.0 O12 A:3PE2302 4.9 46.5 1.0

L.He, Z.Yu, Z.Geng, Z.Huang, C.Zhang, Y.Dong, Y.Gao, Y.Wang, Q.Chen, L.Sun, X.Ma, B.Huang, X.Wang, Y.Zhao. Structure, Gating, and Pharmacology of Human Ca V 3.3 Channel. Nat Commun V. 13 2084 2022.
ISSN: ESSN 2041-1723
PubMed: 35440630
DOI: 10.1038/S41467-022-29728-0