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Sodium in PDB 7kte: Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN)

Enzymatic activity of Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN)

All present enzymatic activity of Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN):
2.7.7.7;

Protein crystallography data

The structure of Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN), PDB code: 7kte was solved by J.A.Jamsen, S.H.Wilson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.96 / 1.48
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 59.94, 68.523, 110.605, 90, 90, 90
R / Rfree (%) 15.7 / 17.7

Other elements in 7kte:

The structure of Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN) also contains other interesting chemical elements:

Chlorine (Cl) 1 atom
Magnesium (Mg) 2 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN) (pdb code 7kte). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN), PDB code: 7kte:

Sodium binding site 1 out of 1 in 7kte

Go back to Sodium Binding Sites List in 7kte
Sodium binding site 1 out of 1 in the Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na503

b:18.0
occ:1.00
 O A:VAL246 2.3 18.1 1.0
O A:HOH869 2.3 29.9 1.0
O A:THR241 2.4 20.4 1.0
O P:HOH212 2.4 22.0 1.0
O A:ILE243 2.4 19.2 1.0
OP1 P:DT3 2.6 17.9 1.0
C A:VAL246 3.4 15.8 1.0
C A:ILE243 3.4 21.3 1.0
C A:THR241 3.5 21.7 1.0
P P:DT3 3.7 16.8 1.0
N A:VAL246 3.8 18.3 1.0
OP2 P:DT3 3.9 17.5 1.0
O P:HOH213 3.9 42.1 1.0
N A:ILE243 4.0 18.7 1.0
CA A:VAL246 4.1 17.3 1.0
C A:GLN242 4.1 20.1 1.0
N A:PHE244 4.1 18.4 1.0
CA A:THR241 4.2 19.7 1.0
CA A:PHE244 4.2 18.7 1.0
O A:HOH823 4.2 40.7 1.0
N A:GLY245 4.2 17.7 1.0
CA A:ILE243 4.4 18.3 1.0
O A:GLN242 4.4 26.6 1.0
N A:GLN242 4.4 20.8 1.0
N A:GLY247 4.4 18.2 1.0
CB A:VAL246 4.5 18.0 1.0
O A:HOH897 4.5 35.7 1.0
CA A:GLN242 4.6 23.9 1.0
C A:PHE244 4.6 15.8 1.0
O3' P:DG2 4.6 17.6 1.0
CA A:GLY247 4.8 18.7 1.0
O A:PHE240 4.8 18.2 1.0
CB A:THR241 4.8 19.8 1.0
C A:GLY245 4.8 16.5 1.0
O5' P:DT3 4.9 16.1 1.0

Reference:

J.A.Jamsen, A.Sassa, D.D.Shock, W.A.Beard, S.H.Wilson. Dna Polymerase Mu, 8-Oxodgtp:Ct Reaction State Ternary Complex, 50 Mm MG2+ (90MIN) To Be Published.
Page generated: Mon Aug 18 10:35:11 2025

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