Chlorine in PDB 2a65: Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters

The structure of Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters, PDB code: 2a65 was solved by A.Yamashita, S.K.Singh, T.Kawate, Y.Jin, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.65
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	87.860, 86.310, 81.020, 90.00, 95.73, 90.00
R / Rfree (%)	19.9 / 21.7

The structure of Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Chlorine atom in the Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters (pdb code 2a65). 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 Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters, PDB code: 2a65:

Chlorine binding site 1 out of 1 in the Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Leutaa, A Bacterial Homolog of Na+/Cl--Dependent Neurotransmitter Transporters within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl753 b:36.6 occ:1.00 OG A:SER165 3.0 21.5 1.0 CB A:SER165 3.5 22.1 1.0 O A:HOH839 3.6 31.1 1.0 CD1 A:TYR151 3.6 18.1 1.0 CB A:PHE167 4.0 20.3 1.0 CD2 A:PHE167 4.0 22.8 1.0 NZ A:LYS121 4.1 38.0 1.0 CE A:LYS121 4.2 32.9 1.0 CA A:TYR151 4.2 17.3 1.0 CE1 A:TYR151 4.3 17.1 1.0 CD A:LYS121 4.4 30.2 1.0 O A:HOH820 4.4 25.7 1.0 CG A:TYR151 4.5 16.9 1.0 CG A:PHE167 4.5 22.4 1.0 CB A:TYR151 4.5 16.7 1.0 O A:HOH939 4.8 48.9 1.0 N A:TYR151 4.9 17.5 1.0 N A:ALA168 4.9 17.5 1.0 O A:SER150 5.0 21.0 1.0

A.Yamashita, S.K.Singh, T.Kawate, Y.Jin, E.Gouaux. Crystal Structure of A Bacterial Homologue of Na(+)/Cl(-)-Dependent Neurotransmitter Transporters. Nature V. 437 215 2005.
ISSN: ISSN 0028-0836
PubMed: 16041361
DOI: 10.1038/NATURE03978