Calcium in PDB 6bgj: Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng

The binding sites of Calcium atom in the Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng (pdb code 6bgj). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng, PDB code: 6bgj:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:73.4 occ:1.00 OD1 A:ASP734 2.6 97.3 1.0 OD2 A:ASP734 2.6 97.3 1.0 OE1 A:GLU701 2.6 72.4 1.0 CG A:ASP734 3.0 97.3 1.0 OE1 A:GLU730 3.3 96.9 1.0 CD A:GLU701 3.3 72.4 1.0 OE2 A:GLU701 3.6 72.4 1.0 CB A:ASP734 4.5 97.3 1.0 NZ A:LYS737 4.5 97.3 1.0 CD A:GLU730 4.5 96.9 1.0 CG A:GLU701 4.6 72.4 1.0 OH A:TYR331 4.7 73.8 1.0 CB A:GLU701 5.0 72.4 1.0

Calcium binding site 2 out of 2 in the Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Cryo-Em Structure of the TMEM16A Calcium-Activated Chloride Channel in Lmng within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1001 b:73.4 occ:1.00 OE1 B:GLU701 2.6 72.4 1.0 OD1 B:ASP734 2.6 97.3 1.0 OD2 B:ASP734 2.7 97.3 1.0 CG B:ASP734 3.0 97.3 1.0 CD B:GLU701 3.3 72.4 1.0 OE1 B:GLU730 3.6 96.9 1.0 OE2 B:GLU701 3.6 72.4 1.0 NZ B:LYS737 4.3 97.3 1.0 CB B:ASP734 4.5 97.3 1.0 CG B:GLU701 4.6 72.4 1.0 OH B:TYR331 4.7 73.8 1.0 CD B:GLU730 4.8 96.9 1.0 CB B:GLU701 4.9 72.4 1.0

S.Dang, S.Feng, J.Tien, C.J.Peters, D.Bulkley, M.Lolicato, J.Zhao, K.Zuberbuhler, W.Ye, L.Qi, T.Chen, C.S.Craik, Y.Nung Jan, D.L.Minor, Y.Cheng, L.Yeh Jan. Cryo-Em Structures of the TMEM16A Calcium-Activated Chloride Channel. Nature V. 552 426 2017.
ISSN: ESSN 1476-4687
PubMed: 29236684
DOI: 10.1038/NATURE25024