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Caesium in PDB 4nty: Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin

Protein crystallography data

The structure of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin, PDB code: 4nty was solved by I.Baconguis, C.J.Bohlen, A.Goehring, D.Julius, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.04 / 2.65
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 151.530, 151.530, 123.830, 90.00, 90.00, 120.00
R / Rfree (%) 21.6 / 25.5

Other elements in 4nty:

The structure of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Caesium Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 15;

Binding sites:

The binding sites of Caesium atom in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin (pdb code 4nty). This binding sites where shown within 5.0 Angstroms radius around Caesium atom.
In total 15 binding sites of Caesium where determined in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin, PDB code: 4nty:
Jump to Caesium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Caesium binding site 1 out of 15 in 4nty

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Caesium binding site 1 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


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Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 1 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs501

b:0.3
occ:1.00
OH A:TYR68 3.6 83.4 1.0
CZ A:TYR68 4.0 80.5 1.0
CE2 A:TYR68 4.4 79.1 1.0
CE1 A:TYR68 4.7 78.7 1.0

Caesium binding site 2 out of 15 in 4nty

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Caesium binding site 2 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


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Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 2 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs502

b:0.7
occ:0.33
O A:GLY443 4.1 0.8 1.0
C A:GLY443 5.0 0.9 1.0

Caesium binding site 3 out of 15 in 4nty

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Caesium binding site 3 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 3 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs503

b:74.1
occ:0.50
O A:GLU299 3.2 69.3 1.0
O A:TYR301 3.6 60.0 1.0
OD1 A:ASP302 3.7 72.8 1.0
CG2 A:THR295 3.7 68.2 1.0
C A:GLU299 3.8 62.1 1.0
CA A:GLU299 4.2 64.1 1.0
C A:TYR301 4.3 58.3 1.0
O A:THR295 4.4 76.1 1.0
C A:GLY296 4.5 75.8 1.0
N A:GLU299 4.6 62.5 1.0
C A:THR295 4.6 75.8 1.0
CA A:ASP302 4.6 62.8 1.0
CA A:GLY296 4.6 74.9 1.0
N A:PHE300 4.6 61.5 1.0
N A:TYR301 4.7 56.9 1.0
N A:GLY296 4.7 75.6 1.0
C A:PHE300 4.8 58.7 1.0
N A:ASP302 4.8 58.8 1.0
CB A:THR295 4.9 69.6 1.0
CG A:ASP302 4.9 74.8 1.0
OG1 A:THR295 4.9 72.6 1.0

Caesium binding site 4 out of 15 in 4nty

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Caesium binding site 4 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 4 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs504

b:41.1
occ:0.50
O A:HOH657 2.8 40.7 1.0
O A:THR240 3.3 34.5 1.0
C2 A:PE4513 3.4 36.9 1.0
O A:HOH665 3.4 29.5 1.0
O A:HOH666 3.4 42.1 1.0
O2 A:PE4513 3.4 46.1 1.0
O A:ASP238 3.7 37.7 1.0
O A:THR237 3.7 34.8 1.0
C6 A:PE4513 3.8 37.8 1.0
C A:ASP238 3.9 32.9 1.0
CA A:ASP238 4.0 29.9 1.0
O3 A:PE4513 4.1 36.9 1.0
C1 A:PE4513 4.4 33.3 1.0
C A:THR240 4.5 30.4 1.0
C5 A:PE4513 4.6 36.9 1.0
C3 A:PE4513 4.6 34.8 1.0
C7 A:PE4513 4.6 40.7 1.0
C A:THR237 4.6 31.1 1.0
O4 A:PE4513 4.7 45.7 1.0
N A:GLU239 4.7 32.0 1.0
N A:THR240 4.7 32.3 1.0
N A:ASP238 4.8 29.5 1.0
C4 A:PE4513 4.8 34.9 1.0

Caesium binding site 5 out of 15 in 4nty

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Caesium binding site 5 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 5 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs505

b:60.5
occ:0.50
OH A:TYR123 3.3 36.5 1.0
O A:HIS111 3.5 30.9 1.0
O A:TYR110 3.6 36.7 1.0
CZ A:TYR123 3.6 35.5 1.0
CE2 A:TYR123 3.9 35.2 1.0
C A:HIS111 4.1 29.1 1.0
OE1 A:GLU114 4.2 49.5 1.0
CA A:HIS111 4.3 30.6 1.0
CE1 A:TYR123 4.4 37.1 1.0
C A:TYR110 4.6 32.2 1.0
CB A:GLU114 4.6 34.3 1.0
CD2 A:TYR123 4.8 35.8 1.0
N A:HIS111 5.0 33.3 1.0

Caesium binding site 6 out of 15 in 4nty

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Caesium binding site 6 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 6 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs506

b:24.5
occ:0.10
O A:LEU375 3.4 24.4 1.0
O A:HOH670 3.7 26.7 0.3
CB A:LEU375 3.8 21.1 1.0
C A:LEU375 4.0 24.3 1.0
CA A:LEU375 4.3 22.6 1.0
N A:LEU375 4.7 24.8 1.0
N A:SER376 4.8 21.4 1.0

Caesium binding site 7 out of 15 in 4nty

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Caesium binding site 7 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 7 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs507

b:37.8
occ:0.10
O A:HOH654 3.0 41.1 1.0
O A:LYS373 3.3 29.8 1.0
CG A:GLU374 3.9 27.5 1.0
O A:HOH670 4.0 26.7 0.3
C A:LYS373 4.3 25.7 1.0
CA A:GLU374 4.6 20.1 1.0
OE2 A:GLU374 4.7 35.0 1.0
CB A:GLU374 4.8 21.0 1.0
CD A:GLU374 4.8 30.4 1.0
N A:GLU374 4.9 23.8 1.0

Caesium binding site 8 out of 15 in 4nty

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Caesium binding site 8 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 8 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs508

b:67.8
occ:0.50
ND2 A:ASN323 2.9 43.6 1.0
OD1 C:ASN3 3.1 39.6 1.0
O A:VAL319 3.3 41.0 1.0
O A:GLU320 3.6 39.5 1.0
CA A:GLU320 3.6 35.6 1.0
C A:GLU320 3.8 34.5 1.0
C A:VAL319 4.0 37.7 1.0
N A:GLU320 4.2 36.3 1.0
CG A:ASN323 4.2 45.5 1.0
CG C:ASN3 4.2 40.0 1.0
CG1 A:VAL319 4.7 34.3 1.0
CB A:GLU320 4.8 42.1 1.0
N A:ASN321 4.8 37.9 1.0
CA A:ASN323 4.9 36.8 1.0
ND2 C:ASN3 4.9 37.9 1.0
OD1 A:ASN323 5.0 43.3 1.0

Caesium binding site 9 out of 15 in 4nty

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Caesium binding site 9 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 9 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs509

b:92.2
occ:0.50
O A:HOH628 3.4 37.8 1.0
O A:HOH632 3.5 41.0 1.0
O A:HOH661 3.8 44.4 1.0
CD2 A:LEU156 3.9 34.3 1.0
CG A:LEU156 4.8 33.8 1.0

Caesium binding site 10 out of 15 in 4nty

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Caesium binding site 10 out of 15 in the Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 10 of Cesium Sites in the Crystal Structure of Acid-Sensing Ion Channel in Complex with Snake Toxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cs510

b:77.7
occ:0.50
O A:GLU183 3.1 38.7 1.0
O A:PHE185 3.5 28.9 1.0
O A:HOH619 3.7 32.3 1.0
C A:GLU183 3.9 36.1 1.0
C A:PHE185 4.1 29.3 1.0
CA A:GLU183 4.2 37.7 1.0
CA A:LYS186 4.5 23.6 1.0
N A:LYS186 4.5 29.6 1.0
O A:PRO182 4.6 38.6 1.0
N A:PHE185 4.7 33.4 1.0
OD2 A:ASP203 4.8 80.6 1.0
N A:ASP184 4.9 34.4 1.0

Reference:

I.Baconguis, C.J.Bohlen, A.Goehring, D.Julius, E.Gouaux. X-Ray Structure of Acid-Sensing Ion Channel 1-Snake Toxin Complex Reveals Open State of A Na(+)-Selective Channel. Cell(Cambridge,Mass.) V. 156 717 2014.
ISSN: ISSN 0092-8674
PubMed: 24507937
DOI: 10.1016/J.CELL.2014.01.011
Page generated: Sun Dec 13 10:56:32 2020

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