Chlorine in PDB 3ij4: Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State

The structure of Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State, PDB code: 3ij4 was solved by E.B.Gonzales, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.47 / 3.00
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	131.787, 131.787, 119.107, 90.00, 90.00, 120.00
R / Rfree (%)	22.3 / 27.2

The structure of Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State also contains other interesting chemical elements:

Caesium

(Cs)

4 atoms

The binding sites of Chlorine atom in the Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State (pdb code 3ij4). 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 Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State, PDB code: 3ij4:

Chlorine binding site 1 out of 1 in the Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Cesium Sites in the Crystal Structure of A Functional Acid Sensing Ion Channel in the Desensitized State within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1 b:78.2 occ:1.00 OE2 A:GLU314 3.2 55.8 1.0 NE A:ARG310 3.5 45.0 1.0 NH1 A:ARG310 3.7 43.2 1.0 O A:LEU352 3.7 43.2 1.0 CB A:CYS360 3.8 55.3 1.0 CZ A:ARG310 4.1 43.8 1.0 CG A:GLU314 4.1 56.1 1.0 CD A:GLU314 4.1 55.9 1.0 O A:CYS360 4.1 55.5 1.0 CB A:LEU352 4.1 42.3 1.0 C A:LEU352 4.2 43.0 1.0 CD2 A:LEU352 4.5 42.1 1.0 CG A:ARG310 4.6 48.9 1.0 CD A:ARG310 4.6 46.7 1.0 CB A:ARG310 4.7 50.4 1.0 O A:ARG310 4.7 51.3 1.0 CA A:LEU352 4.7 42.5 1.0 CG A:LEU352 4.8 42.4 1.0 SG A:CYS360 4.8 55.8 1.0 CG1 A:VAL353 4.8 43.3 1.0 N A:VAL353 4.8 43.5 1.0 CA A:CYS360 4.9 55.2 1.0 C A:CYS360 5.0 55.3 1.0 CD1 A:LEU352 5.0 42.3 1.0 CA A:VAL353 5.0 43.9 1.0

E.B.Gonzales, T.Kawate, E.Gouaux. Pore Architecture and Ion Sites in Acid-Sensing Ion Channels and P2X Receptors. Nature V. 460 599 2009.
ISSN: ISSN 0028-0836
PubMed: 19641589
DOI: 10.1038/NATURE08218