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Chlorine in PDB 7lx1: The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution

Enzymatic activity of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution

All present enzymatic activity of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution:
4.2.1.20;

Protein crystallography data

The structure of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution, PDB code: 7lx1 was solved by E.Hilario, M.F.Dunn, L.J.Mueller, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.14 / 1.61
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 182.332, 58.379, 67.229, 90, 94.77, 90
R / Rfree (%) 20 / 23.4

Other elements in 7lx1:

The structure of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution also contains other interesting chemical elements:

Caesium (Cs) 9 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution (pdb code 7lx1). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 6 binding sites of Chlorine where determined in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution, PDB code: 7lx1:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5; 6;

Chlorine binding site 1 out of 6 in 7lx1

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Chlorine binding site 1 out of 6 in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl305

b:41.9
occ:1.00
 N A:GLN32 2.8 23.1 1.0
O A:DMS308 2.9 46.9 1.0
O A:HOH490 3.1 19.9 0.5
CB A:GLN32 3.3 23.3 1.0
O A:HOH444 3.3 33.0 1.0
C A:GLY29 3.5 23.6 1.0
N A:GLU31 3.5 25.8 1.0
CA A:GLY29 3.5 23.6 1.0
CA A:GLN32 3.6 22.3 1.0
O A:GLY29 3.7 23.2 1.0
C A:GLU31 3.8 24.2 1.0
S A:DMS308 3.8 53.7 1.0
N A:ILE30 3.9 23.7 1.0
CA A:GLU31 3.9 26.4 1.0
CB A:GLU31 4.0 29.8 1.0
N A:GLY29 4.1 23.0 1.0
C2 A:DMS308 4.2 49.8 1.0
C A:ILE30 4.2 24.4 1.0
O A:HOH490 4.4 14.2 0.5
O A:HOH506 4.5 33.5 1.0
CA A:ILE30 4.7 24.2 1.0
CG A:GLN32 4.8 24.8 1.0
C A:GLN32 4.8 20.3 1.0
N A:SER33 4.9 18.3 1.0
O A:HOH486 4.9 33.5 1.0
O A:GLU31 4.9 23.4 1.0
O A:ILE30 5.0 22.3 1.0

Chlorine binding site 2 out of 6 in 7lx1

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Chlorine binding site 2 out of 6 in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl310

b:40.2
occ:1.00
 N A:ILE95 3.1 14.0 1.0
N A:THR94 3.2 16.2 1.0
OG1 A:THR94 3.2 18.1 1.0
C A:HIS92 3.5 15.6 1.0
N A:PRO93 3.6 16.1 1.0
CB A:HIS92 3.6 15.1 1.0
CD A:PRO93 3.7 16.3 1.0
CA A:HIS92 3.7 15.3 1.0
CB A:ILE95 3.7 13.6 1.0
CA A:THR94 3.8 16.0 1.0
C A:THR94 3.9 14.9 1.0
CG2 A:ILE95 3.9 13.4 1.0
O A:HOH424 3.9 23.9 1.0
O A:HIS92 4.0 16.2 1.0
CA A:ILE95 4.0 13.6 1.0
CB A:THR94 4.1 16.8 1.0
O A:HOH557 4.2 31.3 1.0
C A:PRO93 4.2 16.2 1.0
O A:HOH457 4.4 25.9 1.0
CA A:PRO93 4.5 16.1 1.0
CG A:HIS92 4.6 15.4 1.0
ND1 A:HIS92 4.6 15.5 1.0
CG A:PRO93 4.7 16.4 1.0
CG2 A:THR94 4.9 17.6 1.0
O A:THR94 5.0 15.0 1.0

Chlorine binding site 3 out of 6 in 7lx1

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Chlorine binding site 3 out of 6 in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl410

b:41.8
occ:1.00
 O B:GLY179 3.0 24.2 1.0
N B:GLU182 3.1 21.4 1.0
CG B:GLU182 3.2 29.5 1.0
CB B:GLU182 3.3 25.3 1.0
O B:HOH590 3.3 31.2 1.0
C B:SER180 3.3 21.0 1.0
N B:TYR181 3.4 20.7 1.0
CA B:SER180 3.6 21.8 1.0
CD B:GLU182 3.6 33.3 1.0
CA B:GLU182 3.7 22.0 1.0
C B:GLY179 3.8 23.6 1.0
O B:SER180 3.8 20.2 1.0
N B:SER180 4.0 22.2 1.0
OE2 B:GLU182 4.0 34.9 1.0
OE1 B:GLU182 4.1 35.7 1.0
C B:TYR181 4.1 20.8 1.0
CA B:TYR181 4.3 20.7 1.0
N B:THR183 4.6 18.4 1.0
O B:HOH613 4.7 36.9 1.0
C B:GLU182 4.7 20.1 1.0
CD2 B:TYR181 4.8 23.5 1.0
CG B:TYR181 4.8 22.9 1.0
CB B:SER180 4.9 21.9 1.0

Chlorine binding site 4 out of 6 in 7lx1

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Chlorine binding site 4 out of 6 in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl417

b:54.8
occ:1.00
 OE2 B:GLU11 4.0 11.6 0.3
O B:HOH565 4.0 20.9 1.0
CD2 B:TYR8 4.1 12.7 1.0
OE1 B:GLU11 4.1 11.4 0.3
CE2 B:TYR8 4.2 13.4 1.0
CG B:TYR8 4.2 11.8 1.0
CD B:GLU11 4.3 11.3 0.3
CZ B:TYR8 4.4 13.6 1.0
CD1 B:TYR8 4.4 12.2 1.0
CE1 B:TYR8 4.5 13.2 1.0
O B:HOH852 4.5 35.0 1.0
O B:GLY10 4.6 10.4 1.0
O B:HOH564 4.6 26.1 1.0
O B:HOH685 4.6 37.9 1.0
CB B:TYR8 4.8 10.9 1.0

Chlorine binding site 5 out of 6 in 7lx1

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Chlorine binding site 5 out of 6 in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 5 of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl418

b:59.1
occ:1.00
 O B:HOH849 3.0 40.5 1.0
O B:GLY127 4.0 16.2 1.0
CG B:LYS129 4.0 15.3 0.5
N B:LYS129 4.2 13.3 0.5
O B:LEU128 4.2 12.5 1.0
C B:LEU128 4.2 12.9 1.0
C B:GLY127 4.2 15.1 1.0
O B:HOH664 4.2 29.6 1.0
N B:LYS129 4.3 13.4 0.5
CA B:LYS129 4.4 14.0 0.5
CA B:LYS129 4.4 13.7 0.5
CB B:LYS129 4.6 15.1 0.5
N B:LEU128 4.6 13.6 1.0
O B:HOH636 4.7 16.7 1.0
CA B:GLY127 4.7 14.9 1.0
O B:HOH558 4.7 17.9 1.0
O B:HOH599 4.8 22.4 1.0
CB B:LYS129 4.8 14.4 0.5
CA B:LEU128 4.9 13.0 1.0

Chlorine binding site 6 out of 6 in 7lx1

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Chlorine binding site 6 out of 6 in the The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 6 of The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl419

b:14.9
occ:1.00
 O B:ASP225 3.1 8.8 1.0
O B:SER249 3.1 13.7 1.0
O B:HOH812 3.3 38.7 1.0
O B:HOH623 3.3 28.5 1.0
N B:GLY251 4.0 8.4 1.0
C B:ASP225 4.0 8.8 1.0
C B:SER249 4.3 13.3 1.0
O B:HOH844 4.3 41.3 1.0
CA B:ASP225 4.3 9.6 1.0
O B:HOH858 4.4 21.4 1.0
CB B:ASP225 4.5 10.1 1.0
O B:HOH620 4.5 40.6 1.0
O B:HOH869 4.5 23.6 1.0
CA B:GLY251 4.6 7.8 1.0
C B:VAL250 4.8 9.3 1.0
OD1 B:ASP225 4.9 11.3 1.0
CA B:VAL250 4.9 10.0 1.0

Reference:

E.Hilario, M.F.Dunn, L.J.Mueller. The Internal Aldimine Form of the Wild-Type Salmonella Typhimurium Tryptophan Synthase in Complex with Cesium Ion at the Metal Coordination Site at 1.61 Angstrom Resolution To Be Published.
Page generated: Sun Jul 13 03:54:09 2025

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