Chlorine in PDB 5wkx: Barium Sites in the Structure of A Resting Acid Sensing Ion Channel

Protein crystallography data

The structure of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel, PDB code: 5wkx was solved by N.Yoder, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.66 / 4.03
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 108.010, 126.300, 156.320, 90.00, 90.00, 90.00
R / Rfree (%) 30.2 / 31.3

Other elements in 5wkx:

The structure of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel also contains other interesting chemical elements:

Barium (Ba) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel (pdb code 5wkx). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel, PDB code: 5wkx:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 5wkx

Go back to Chlorine Binding Sites List in 5wkx
Chlorine binding site 1 out of 3 in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl502

b:0.6
occ:1.00
NZ A:LYS422 2.8 0.3 1.0
CB B:PRO73 3.3 0.2 1.0
CA B:PRO73 3.4 0.8 1.0
NZ A:LYS77 3.5 0.3 1.0
N B:HIS74 4.0 0.2 1.0
CD A:LYS77 4.0 93.4 1.0
CE A:LYS77 4.0 95.6 1.0
CE A:LYS422 4.2 0.7 1.0
C B:PRO73 4.2 0.8 1.0
O B:HIS74 4.3 0.9 1.0
N B:PRO73 4.5 0.5 1.0
CG B:PRO73 4.7 0.4 1.0
CD A:LYS422 5.0 95.7 1.0
O B:TYR72 5.0 0.1 1.0

Chlorine binding site 2 out of 3 in 5wkx

Go back to Chlorine Binding Sites List in 5wkx
Chlorine binding site 2 out of 3 in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Cl503

b:0.1
occ:1.00
NZ C:LYS422 3.3 0.1 1.0
NZ C:LYS77 3.9 97.5 1.0
O A:LEU71 4.0 0.3 1.0
CA A:PRO73 4.1 0.6 1.0
CB A:PRO73 4.2 0.2 1.0
CB A:LEU71 4.3 0.9 1.0
N A:PRO73 4.7 0.7 1.0
O A:TYR72 4.7 0.7 1.0
C A:LEU71 4.7 0.3 1.0
CE C:LYS422 4.8 0.9 1.0
C A:TYR72 4.9 0.3 1.0
CD1 A:LEU71 4.9 0.6 1.0

Chlorine binding site 3 out of 3 in 5wkx

Go back to Chlorine Binding Sites List in 5wkx
Chlorine binding site 3 out of 3 in the Barium Sites in the Structure of A Resting Acid Sensing Ion Channel


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Barium Sites in the Structure of A Resting Acid Sensing Ion Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl504

b:0.4
occ:1.00
NZ B:LYS422 3.1 0.5 1.0
CB C:PRO73 3.4 0.1 1.0
CA C:PRO73 3.8 0.8 1.0
NZ B:LYS77 4.1 0.9 1.0
CE B:LYS422 4.4 0.3 1.0
CG C:PRO73 4.7 0.2 1.0
N C:PRO73 4.7 0.6 1.0
N C:HIS74 4.8 0.6 1.0
CB C:LEU71 4.9 0.5 1.0
CD1 C:LEU71 4.9 0.1 1.0
CD B:LYS77 4.9 0.6 1.0
C C:PRO73 4.9 0.3 1.0
CE B:LYS77 4.9 1.0 1.0

Reference:

N.Yoder, E.Gouaux. Divalent Cation and Chloride Ion Sites of Chicken Acid Sensing Ion Channel 1A Elucidated By X-Ray Crystallography. Plos One V. 13 02134 2018.
ISSN: ESSN 1932-6203
PubMed: 30157194
DOI: 10.1371/JOURNAL.PONE.0202134
Page generated: Sat Dec 12 12:36:59 2020

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