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Potassium in PDB 2oec: Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution

Enzymatic activity of Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution

All present enzymatic activity of Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution:
2.4.2.3;

Protein crystallography data

The structure of Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution, PDB code: 2oec was solved by V.I.Timofeev, A.A.Lashkov, B.P.Pavlyuk, A.M.Mikhailov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.19
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 88.520, 123.980, 133.520, 90.00, 90.00, 90.00
R / Rfree (%) 17.8 / 24

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution (pdb code 2oec). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution, PDB code: 2oec:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in 2oec

Go back to Potassium Binding Sites List in 2oec
Potassium binding site 1 out of 3 in the Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K503

b:8.5
occ:1.00
 OG A:SER1073 3.0 11.8 1.0
OE2 A:GLU1049 3.1 13.7 1.0
O B:ILE1069 3.1 9.7 1.0
O A:ILE1069 3.2 11.0 1.0
OG B:SER1073 3.2 10.8 1.0
OE1 B:GLU1049 3.2 13.7 1.0
CB B:SER1073 3.6 8.1 1.0
CB A:SER1073 3.7 9.6 1.0
N A:ILE1069 3.7 11.1 1.0
N B:ILE1069 3.8 9.8 1.0
C A:ILE1069 3.9 11.5 1.0
CD B:GLU1049 4.0 14.4 1.0
CD A:GLU1049 4.0 13.8 1.0
C B:ILE1069 4.0 12.9 1.0
C A:GLY1068 4.1 10.2 1.0
CA A:GLY1068 4.2 12.1 1.0
CA B:GLY1068 4.3 11.0 1.0
CG A:GLU1049 4.3 10.4 1.0
C B:GLY1068 4.3 12.3 1.0
CA A:ILE1069 4.3 12.8 1.0
CG B:GLU1049 4.3 14.5 1.0
CA B:ILE1069 4.4 13.2 1.0
O A:THR1067 4.7 11.4 1.0
CB A:ILE1069 4.8 11.1 1.0
O B:THR1067 4.9 12.7 1.0
O A:GLY1068 4.9 11.9 1.0
N A:GLY1070 4.9 11.5 1.0
CB B:ILE1069 4.9 14.2 1.0
CA B:SER1073 4.9 10.2 1.0
OE2 B:GLU1049 5.0 15.9 1.0
CA A:SER1073 5.0 10.1 1.0

Potassium binding site 2 out of 3 in 2oec

Go back to Potassium Binding Sites List in 2oec
Potassium binding site 2 out of 3 in the Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K501

b:13.6
occ:1.00
 OE1 C:GLU1049 3.0 11.7 1.0
O D:ILE1069 3.1 11.4 1.0
O C:ILE1069 3.1 11.4 1.0
OE1 D:GLU1049 3.1 14.0 1.0
OG C:SER1073 3.2 8.9 1.0
OG D:SER1073 3.2 12.4 1.0
O D:HOH1270 3.5 11.1 1.0
CB D:SER1073 3.5 10.8 1.0
N D:ILE1069 3.7 12.5 1.0
N C:ILE1069 3.7 11.8 1.0
CB C:SER1073 3.7 7.6 1.0
C D:ILE1069 3.9 11.1 1.0
C C:ILE1069 4.0 9.9 1.0
CD C:GLU1049 4.0 13.0 1.0
CD D:GLU1049 4.1 16.3 1.0
CG D:GLU1049 4.3 15.7 1.0
CA D:ILE1069 4.3 12.5 1.0
C C:GLY1068 4.3 12.1 1.0
CG C:GLU1049 4.3 11.2 1.0
CA C:GLY1068 4.3 10.5 1.0
CA C:ILE1069 4.3 12.3 1.0
C D:GLY1068 4.3 13.4 1.0
CA D:GLY1068 4.4 14.4 1.0
CB D:ILE1069 4.7 11.5 1.0
CB C:ILE1069 4.7 12.4 1.0
O D:THR1067 4.8 13.4 1.0
CA D:SER1073 4.8 11.2 1.0
O C:THR1067 4.9 9.8 1.0
N D:SER1073 5.0 10.2 1.0
CA C:SER1073 5.0 7.7 1.0

Potassium binding site 3 out of 3 in 2oec

Go back to Potassium Binding Sites List in 2oec
Potassium binding site 3 out of 3 in the Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K502

b:18.1
occ:1.00
 O E:ILE1069 3.1 13.2 1.0
O F:ILE1069 3.1 12.9 1.0
OG F:SER1073 3.2 14.3 1.0
OE1 E:GLU1049 3.2 16.6 1.0
OG E:SER1073 3.3 12.2 1.0
OE1 F:GLU1049 3.4 21.7 1.0
CB F:SER1073 3.5 12.1 1.0
N F:ILE1069 3.7 14.0 1.0
CB E:SER1073 3.7 11.0 1.0
N E:ILE1069 3.7 10.8 1.0
CD F:GLU1049 4.0 21.5 1.0
C E:ILE1069 4.0 13.3 1.0
C F:ILE1069 4.0 12.2 1.0
CD E:GLU1049 4.1 17.1 1.0
CG F:GLU1049 4.1 27.2 1.0
C F:GLY1068 4.2 13.9 1.0
CG E:GLU1049 4.3 17.0 1.0
CA F:GLY1068 4.3 16.3 1.0
C E:GLY1068 4.3 13.0 1.0
CA E:ILE1069 4.3 13.4 1.0
CA F:ILE1069 4.3 14.5 1.0
CA E:GLY1068 4.4 16.4 1.0
O F:THR1067 4.7 15.2 1.0
CB E:ILE1069 4.7 11.4 1.0
CB F:GLU1049 4.8 21.1 1.0
CB F:ILE1069 4.9 15.0 1.0
CA F:SER1073 4.9 13.0 1.0
OE2 F:GLU1049 4.9 20.9 1.0
CB E:GLU1049 5.0 16.0 1.0

Reference:

V.I.Timofeev, A.A.Lashkov, B.P.Pavlyuk, A.G.Gabdoulkhakov, G.S.Kachalova, A.M.Mikhailov. Crystal Structure of the Uridine Phosphorylase From Salmonella Typhimurium in Complex with 2,2'-Anhydrouridine and Potassium Ion at 2.194A Resolution To Be Published.
Page generated: Mon Aug 12 06:49:24 2024

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