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Chlorine in PDB 6f0n: Glic Mutant E82A

Protein crystallography data

The structure of Glic Mutant E82A, PDB code: 6f0n was solved by H.D.Hu, M.Delarue, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 3.20
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 180.220, 132.600, 159.030, 90.00, 101.65, 90.00
R / Rfree (%) 21 / 23.3

Other elements in 6f0n:

The structure of Glic Mutant E82A also contains other interesting chemical elements:

Sodium (Na) 6 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Glic Mutant E82A (pdb code 6f0n). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 7 binding sites of Chlorine where determined in the Glic Mutant E82A, PDB code: 6f0n:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5; 6; 7;

Chlorine binding site 1 out of 7 in 6f0n

Go back to Chlorine Binding Sites List in 6f0n
Chlorine binding site 1 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl403

b:61.4
occ:1.00
 N A:PHE78 3.3 64.4 1.0
N A:ARG85 3.6 68.4 1.0
CG2 A:VAL81 3.6 64.9 1.0
CB A:PHE78 3.9 68.0 1.0
CA A:ALA84 3.9 70.5 1.0
CD2 A:PHE78 3.9 75.1 1.0
NH1 A:ARG85 4.0 80.2 1.0
CA A:PHE78 4.1 64.7 1.0
CA A:ARG77 4.1 59.4 1.0
O A:PHE78 4.1 65.1 1.0
C A:ARG77 4.1 67.3 1.0
CB A:ARG85 4.2 62.8 1.0
C A:ALA84 4.2 73.9 1.0
CG A:ARG85 4.2 61.2 1.0
CG A:PHE78 4.3 71.7 1.0
CB A:ARG77 4.4 58.3 1.0
CA A:ARG85 4.5 67.5 1.0
CD A:ARG85 4.5 61.3 1.0
CB A:ALA84 4.6 72.4 1.0
C A:PHE78 4.6 64.0 1.0
CG A:ARG77 4.7 70.2 1.0
O A:ASN83 4.7 73.2 1.0
CB A:VAL81 4.8 64.8 1.0
N A:ALA84 4.9 70.9 1.0
CG1 A:VAL81 4.9 64.2 1.0
CE2 A:PHE78 5.0 78.5 1.0

Chlorine binding site 2 out of 7 in 6f0n

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Chlorine binding site 2 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl404

b:0.8
occ:1.00
 ND2 A:ASN139 3.3 95.1 1.0
N A:LEU180 3.4 64.8 1.0
OD1 A:ASN139 3.4 73.8 1.0
CG A:ASN139 3.7 93.6 1.0
CB A:LEU180 4.0 64.5 1.0
CA A:ARG179 4.0 63.6 1.0
C A:ARG179 4.2 67.8 1.0
CB A:SER134 4.3 71.5 1.0
CA A:LEU180 4.3 64.1 1.0
CD A:ARG179 4.3 73.4 1.0
O A:ASP178 4.6 72.3 1.0
CB A:ARG179 4.7 60.0 1.0
OG A:SER134 4.9 78.2 1.0
CG A:ARG179 4.9 66.9 1.0
N A:ARG179 5.0 65.4 1.0

Chlorine binding site 3 out of 7 in 6f0n

Go back to Chlorine Binding Sites List in 6f0n
Chlorine binding site 3 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl405

b:85.9
occ:1.00
 N A:ALA175 3.5 63.4 1.0
CA A:PHE174 4.0 62.4 1.0
CB A:ALA175 4.1 65.7 1.0
C A:PHE174 4.3 66.5 1.0
CB A:PHE174 4.3 63.4 1.0
CA A:ALA175 4.4 63.7 1.0
O A:ALA175 4.7 69.3 1.0

Chlorine binding site 4 out of 7 in 6f0n

Go back to Chlorine Binding Sites List in 6f0n
Chlorine binding site 4 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl403

b:63.5
occ:1.00
 N B:PHE78 3.0 61.5 1.0
CB B:PHE78 3.6 62.9 1.0
CD2 B:PHE78 3.6 68.3 1.0
CG2 B:VAL81 3.7 63.9 1.0
CA B:PHE78 3.8 61.2 1.0
NH1 B:ARG85 3.8 69.2 1.0
N B:ARG85 3.8 72.5 1.0
C B:ARG77 3.9 65.4 1.0
CA B:ARG77 3.9 60.4 1.0
O B:PHE78 4.0 66.8 1.0
CG B:PHE78 4.0 65.0 1.0
CG B:ARG85 4.2 68.0 1.0
CB B:ARG85 4.3 65.2 1.0
CB B:ARG77 4.3 60.5 1.0
CA B:ALA84 4.3 76.6 1.0
CD B:ARG85 4.4 64.7 1.0
C B:PHE78 4.4 66.1 1.0
C B:ALA84 4.6 79.1 1.0
CG B:ARG77 4.7 72.6 1.0
CA B:ARG85 4.7 71.0 1.0
CE2 B:PHE78 4.7 71.0 1.0
CB B:VAL81 4.8 63.7 1.0
CG1 B:VAL81 4.9 62.3 1.0
CZ B:ARG85 4.9 79.4 1.0
O B:ASN83 5.0 73.5 1.0

Chlorine binding site 5 out of 7 in 6f0n

Go back to Chlorine Binding Sites List in 6f0n
Chlorine binding site 5 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 5 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Cl402

b:65.4
occ:1.00
 N C:PHE78 3.3 65.7 1.0
N C:ARG85 3.6 72.5 1.0
CG2 C:VAL81 3.7 70.2 1.0
CD2 C:PHE78 3.9 71.1 1.0
CB C:PHE78 3.9 66.6 1.0
CA C:ALA84 3.9 73.1 1.0
NH1 C:ARG85 3.9 74.7 1.0
CA C:PHE78 4.1 65.0 1.0
CA C:ARG77 4.1 62.4 1.0
C C:ARG77 4.1 68.7 1.0
O C:PHE78 4.2 68.9 1.0
CG C:ARG85 4.2 67.3 1.0
CB C:ARG85 4.2 68.1 1.0
C C:ALA84 4.3 75.4 1.0
CG C:PHE78 4.3 68.7 1.0
CB C:ARG77 4.4 63.8 1.0
CD C:ARG85 4.5 71.1 1.0
CA C:ARG85 4.5 72.2 1.0
C C:PHE78 4.6 67.6 1.0
CB C:ALA84 4.6 75.2 1.0
CG C:ARG77 4.7 78.4 1.0
O C:ASN83 4.8 73.6 1.0
CB C:VAL81 4.8 69.9 1.0
N C:ALA84 4.9 73.5 1.0
CE2 C:PHE78 4.9 73.5 1.0
CG1 C:VAL81 5.0 69.1 1.0

Chlorine binding site 6 out of 7 in 6f0n

Go back to Chlorine Binding Sites List in 6f0n
Chlorine binding site 6 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 6 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Cl404

b:88.9
occ:1.00
 O D:HOH517 2.9 58.6 1.0
N D:PHE78 3.3 61.0 1.0
NH1 D:ARG85 3.4 56.3 1.0
CD2 D:PHE78 3.5 67.8 1.0
N D:ARG85 3.6 69.6 1.0
CG D:ARG85 3.7 66.4 1.0
CB D:PHE78 3.8 62.6 1.0
CD D:ARG85 3.9 62.8 1.0
CB D:ARG85 3.9 64.7 1.0
CA D:ARG77 4.0 58.7 1.0
C D:ARG77 4.0 63.6 1.0
CA D:PHE78 4.1 60.8 1.0
CG D:PHE78 4.1 64.8 1.0
CG2 D:VAL81 4.2 67.6 1.0
CA D:ALA84 4.2 75.8 1.0
CA D:ARG85 4.4 67.8 1.0
CZ D:ARG85 4.4 72.9 1.0
C D:ALA84 4.4 77.0 1.0
CB D:ARG77 4.5 59.7 1.0
CE2 D:PHE78 4.5 71.1 1.0
O D:PHE78 4.5 67.3 1.0
NE D:ARG85 4.6 67.9 1.0
CG D:ARG77 4.7 71.5 1.0
C D:PHE78 4.8 65.2 1.0
CB D:ALA84 4.9 78.1 1.0
O D:ILE76 4.9 61.5 1.0

Chlorine binding site 7 out of 7 in 6f0n

Go back to Chlorine Binding Sites List in 6f0n
Chlorine binding site 7 out of 7 in the Glic Mutant E82A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 7 of Glic Mutant E82A within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Cl403

b:73.9
occ:1.00
 N E:PHE78 3.1 66.9 1.0
CD2 E:PHE78 3.6 71.4 1.0
CB E:PHE78 3.6 67.8 1.0
NH1 E:ARG85 3.7 62.6 1.0
N E:ARG85 3.7 74.1 1.0
CG2 E:VAL81 3.8 72.0 1.0
CA E:PHE78 3.9 66.2 1.0
CA E:ARG77 3.9 65.4 1.0
C E:ARG77 3.9 70.5 1.0
CG E:PHE78 4.1 69.0 1.0
O E:PHE78 4.1 70.2 1.0
CG E:ARG85 4.2 68.6 1.0
CB E:ARG85 4.2 67.3 1.0
CA E:ALA84 4.2 80.3 1.0
CB E:ARG77 4.3 64.9 1.0
CD E:ARG85 4.3 70.1 1.0
C E:ALA84 4.5 81.8 1.0
C E:PHE78 4.5 69.0 1.0
CG E:ARG77 4.6 75.9 1.0
CA E:ARG85 4.6 71.6 1.0
CE2 E:PHE78 4.7 73.9 1.0
CZ E:ARG85 4.8 76.9 1.0
CB E:ALA84 4.9 82.8 1.0
CB E:VAL81 4.9 71.5 1.0
CG1 E:VAL81 5.0 70.2 1.0
O E:ASN83 5.0 79.7 1.0

Reference:

A.Nemecz, H.Hu, Z.Fourati, C.Van Renterghem, M.Delarue, P.J.Corringer. Full Mutational Mapping of Titratable Residues Helps to Identify Proton-Sensors Involved in the Control of Channel Gating in the Gloeobacter Violaceus Pentameric Ligand-Gated Ion Channel. Plos Biol. V. 15 04470 2017.
ISSN: ESSN 1545-7885
PubMed: 29281623
DOI: 10.1371/JOURNAL.PBIO.2004470
Page generated: Sat Jul 27 22:46:33 2024

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