Chlorine in PDB 8d1g: HBEST2 CA2+-Bound Open State

The structure of HBEST2 CA2+-Bound Open State also contains other interesting chemical elements:

Calcium

(Ca)

5 atoms

The binding sites of Chlorine atom in the HBEST2 CA2+-Bound Open State (pdb code 8d1g). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the HBEST2 CA2+-Bound Open State, PDB code: 8d1g:

Chlorine binding site 1 out of 1 in the HBEST2 CA2+-Bound Open State


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of HBEST2 CA2+-Bound Open State within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl513 b:50.0 occ:1.00 O B:HOH689 3.5 10.0 1.0 O C:HOH689 3.5 10.0 1.0 O E:HOH689 3.5 10.0 1.0 O D:HOH689 3.5 10.0 1.0 O A:HOH689 3.5 10.0 1.0 NZ B:LYS208 4.1 10.6 1.0 NZ C:LYS208 4.2 10.6 1.0 NZ A:LYS208 4.2 10.6 1.0 NZ D:LYS208 4.2 10.6 1.0 NZ E:LYS208 4.2 10.6 1.0 CE B:LYS208 4.3 10.6 1.0 CE C:LYS208 4.3 10.6 1.0 CE A:LYS208 4.3 10.6 1.0 CE D:LYS208 4.3 10.6 1.0 CE E:LYS208 4.3 10.6 1.0 CD B:LYS208 4.4 10.6 1.0 CD C:LYS208 4.4 10.6 1.0 CD A:LYS208 4.4 10.6 1.0 CD D:LYS208 4.4 10.6 1.0 CD E:LYS208 4.4 10.6 1.0

A.P.Owji, J.Wang, A.Kittredge, Z.Clark, Y.Zhang, W.A.Hendrickson, T.Yang. Structures and Gating Mechanisms of Human Bestrophin Anion Channels. Nat Commun V. 13 3836 2022.
ISSN: ESSN 2041-1723
PubMed: 35789156
DOI: 10.1038/S41467-022-31437-7