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Chlorine in PDB 7k0b: The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step

Enzymatic activity of The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step

All present enzymatic activity of The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step:
4.2.1.20;

Protein crystallography data

The structure of The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step, PDB code: 7k0b 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) 39.18 / 1.57
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 182.939, 58.379, 67.199, 90, 94.63, 90
R / Rfree (%) 19.9 / 23.6

Other elements in 7k0b:

The structure of The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step also contains other interesting chemical elements:

Caesium (Cs) 5 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step (pdb code 7k0b). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 7 binding sites of Chlorine where determined in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step, PDB code: 7k0b:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5; 6; 7;

Chlorine binding site 1 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 1 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


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 Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl313

b:59.5
occ:1.00
 O A:HOH459 2.5 38.6 1.0
O A:HOH436 2.7 34.2 1.0
O A:VAL123 3.0 21.8 1.0
NH1 A:ARG3 3.3 24.9 1.0
O A:HOH556 3.7 39.8 1.0
OD1 A:ASP124 3.7 21.8 1.0
CG A:MET1 3.8 54.1 1.0
C A:GLY122 3.8 22.8 1.0
O A:GLY122 3.9 22.7 1.0
C A:VAL123 3.9 21.4 1.0
CA A:GLY122 3.9 22.8 1.0
N A:VAL123 4.3 21.3 1.0
CB A:MET1 4.4 50.6 1.0
CZ A:ARG3 4.5 26.5 1.0
O A:HOH440 4.5 25.6 1.0
CG A:ASP124 4.6 21.0 1.0
O A:ASN147 4.6 25.3 1.0
N A:MET1 4.6 53.3 1.0
CA A:ASP124 4.6 20.1 1.0
O A:GLU119 4.7 24.3 1.0
N A:ASP124 4.7 20.5 1.0
CA A:VAL123 4.8 21.6 1.0
NH2 A:ARG3 4.8 30.0 1.0
CD1 A:ILE148 4.9 24.2 1.0
O A:HOH474 4.9 47.2 1.0
N A:GLY122 5.0 22.4 1.0

Chlorine binding site 2 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 2 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


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 Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl314

b:53.3
occ:1.00
 O A:HOH606 2.8 42.2 1.0
N A:GLN32 2.9 31.7 1.0
O A:HOH522 3.0 42.9 1.0
O1 A:EDO301 3.0 50.5 1.0
CB A:GLN32 3.4 32.7 1.0
N A:GLU31 3.4 32.0 1.0
C A:GLY29 3.4 29.7 1.0
CA A:GLY29 3.5 30.5 1.0
O A:GLY29 3.6 29.7 1.0
CA A:GLN32 3.7 31.1 1.0
CB A:GLU31 3.8 34.2 1.0
C A:GLU31 3.8 31.8 1.0
CA A:GLU31 3.8 32.3 1.0
N A:ILE30 3.8 29.9 1.0
N A:GLY29 4.0 30.5 1.0
C A:ILE30 4.2 31.2 1.0
C1 A:EDO301 4.3 46.5 1.0
O A:HOH539 4.4 42.7 1.0
O A:HOH520 4.5 35.6 1.0
O2 A:EDO301 4.5 47.7 1.0
CA A:ILE30 4.6 30.1 1.0
O A:HOH613 4.8 50.5 1.0
O A:HOH525 4.8 38.6 1.0
CG A:GLN32 4.9 34.6 1.0
C A:PRO28 4.9 32.0 1.0
N A:SER33 4.9 28.0 1.0
C A:GLN32 4.9 29.8 1.0
O A:ILE30 4.9 30.3 1.0
O A:GLU31 5.0 30.9 1.0
C2 A:EDO301 5.0 49.3 1.0

Chlorine binding site 3 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 3 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


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 Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl421

b:58.5
occ:1.00
 O B:GLY179 3.0 30.3 1.0
N B:GLU182 3.1 27.9 1.0
O B:HOH665 3.2 37.2 1.0
C B:SER180 3.3 25.9 1.0
CG B:GLU182 3.3 40.0 1.0
N B:TYR181 3.4 25.8 1.0
CB B:GLU182 3.4 33.0 1.0
CA B:SER180 3.5 25.9 1.0
C B:GLY179 3.6 28.8 1.0
CD B:GLU182 3.8 45.2 1.0
N B:SER180 3.8 26.6 1.0
O B:SER180 3.8 24.7 1.0
CA B:GLU182 3.8 29.5 1.0
OE1 B:GLU182 4.0 49.0 1.0
C B:TYR181 4.1 27.4 1.0
O B:HOH610 4.2 45.6 1.0
CA B:TYR181 4.3 27.0 1.0
OE2 B:GLU182 4.5 49.0 1.0
CD1 B:TYR181 4.5 31.2 1.0
N B:THR183 4.7 25.7 1.0
CG B:TYR181 4.8 29.2 1.0
CE1 B:TYR181 4.8 33.4 1.0
C B:GLU182 4.8 27.8 1.0
CB B:SER180 4.9 26.1 1.0
CA B:GLY179 4.9 28.7 1.0

Chlorine binding site 4 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 4 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


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 Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl422

b:62.5
occ:1.00
 O B:ILE262 3.4 34.5 1.0
NE2 B:HIS267 3.5 32.0 1.0
CG2 B:ILE262 4.1 33.6 1.0
CD2 B:HIS267 4.4 31.9 1.0
CB B:HIS273 4.4 36.3 1.0
CE1 B:HIS267 4.4 32.6 1.0
C B:ILE262 4.5 35.1 1.0
CA B:GLY265 4.5 35.6 1.0
CG B:HIS273 4.6 37.7 1.0
CD2 B:HIS273 4.7 38.2 1.0
N B:GLY265 4.8 36.8 1.0

Chlorine binding site 5 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 5 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


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 Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl423

b:72.9
occ:1.00
 O B:ASP218 3.0 23.4 1.0
OD1 B:ASP218 3.4 28.8 1.0
O B:HOH608 3.7 43.4 1.0
C B:ASP218 4.1 23.1 1.0
CG B:ASP218 4.2 27.6 1.0
CA B:ASP218 4.5 23.6 1.0
O B:HOH807 4.6 47.0 1.0
OD2 B:ASP218 4.8 29.4 1.0
CB B:ASP218 5.0 25.0 1.0

Chlorine binding site 6 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 6 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


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 Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl424

b:70.9
occ:1.00
 O B:LYS272 4.0 36.2 1.0
CG B:ARG275 4.0 26.9 0.7
O B:HIS273 4.2 35.6 1.0
C B:HIS273 4.3 33.4 1.0
N B:ARG275 4.3 27.1 0.7
CA B:ARG275 4.4 25.7 0.7
C B:GLY274 4.4 28.9 1.0
N B:ARG275 4.4 26.8 0.3
CA B:ARG275 4.4 25.1 0.3
O B:GLY274 4.5 32.7 1.0
N B:GLY274 4.7 30.7 1.0
CA B:HIS273 4.8 33.7 1.0
CB B:ARG275 4.8 24.9 0.3
CB B:ARG275 4.8 26.2 0.7
O B:HOH716 4.8 30.4 1.0
C B:LYS272 5.0 35.0 1.0

Chlorine binding site 7 out of 7 in 7k0b

Go back to Chlorine Binding Sites List in 7k0b
Chlorine binding site 7 out of 7 in the The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 7 of The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl425

b:77.2
occ:1.00
 O B:SER143 4.0 36.5 1.0
CB B:PHE147 4.1 30.4 1.0
CB B:SER143 4.2 37.2 1.0
C B:SER143 4.2 34.3 1.0
O B:HOH764 4.4 40.3 1.0
CG B:PHE147 4.4 34.0 1.0
N B:PRO144 4.4 33.6 1.0
CA B:PRO144 4.5 31.2 1.0
CD2 B:PHE147 4.6 35.4 1.0
O B:HOH887 4.6 54.0 1.0
CA B:SER143 4.8 35.5 1.0

Reference:

E.Hilario, M.F.Dunn, L.J.Mueller. The Internal Aldimine Form of Salmonella Typhimurium Tryptophan Synthase Mutant Beta-Q114A with Cesium Ion at the Metal Coordination Site. A Random Beta-P270L Mutation Was Inserted During Pcr Step. To Be Published.
Page generated: Sun Jul 13 03:08:06 2025

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