Chlorine in PDB 9dyn: BEST2 + Paba Open State

The structure of BEST2 + Paba Open State also contains other interesting chemical elements:

Calcium

(Ca)

5 atoms

The binding sites of Chlorine atom in the BEST2 + Paba Open State (pdb code 9dyn). 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 BEST2 + Paba Open State, PDB code: 9dyn:

Chlorine binding site 1 out of 1 in the BEST2 + Paba Open State


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of BEST2 + Paba Open State within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl603 b:41.0 occ:1.00 NZ D:LYS208 4.4 22.5 1.0 NZ C:LYS208 4.4 22.5 1.0 NZ E:LYS208 4.4 22.5 1.0 NZ A:LYS208 4.4 22.5 1.0 NZ B:LYS208 4.4 22.5 1.0 CE C:LYS208 4.4 27.3 1.0 CE A:LYS208 4.4 27.3 1.0 CE D:LYS208 4.4 27.3 1.0 CE E:LYS208 4.4 27.3 1.0 CE B:LYS208 4.4 27.3 1.0 CD C:LYS208 4.4 26.7 1.0 CD A:LYS208 4.4 26.7 1.0 CD D:LYS208 4.4 26.7 1.0 CD E:LYS208 4.4 26.7 1.0 CD B:LYS208 4.4 26.7 1.0

A.P.Owji, J.Dong, A.Kittredge, J.Wang, Y.Zhang, T.Yang. Neurotransmitter-Bound Bestrophin Channel Structures Reveal Small Molecule Drug Targeting Sites For Disease Treatment. Nat Commun V. 15 10766 2024.
ISSN: ESSN 2041-1723
PubMed: 39737942
DOI: 10.1038/S41467-024-54938-Z