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Chlorine in PDB 7kta: Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN)

Enzymatic activity of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN)

All present enzymatic activity of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN):
2.7.7.7;

Protein crystallography data

The structure of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN), PDB code: 7kta 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) 32.44 / 1.84
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 59.905, 68.718, 110.398, 90, 90, 90
R / Rfree (%) 16.7 / 19.8

Other elements in 7kta:

The structure of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) also contains other interesting chemical elements:

Calcium (Ca) 2 atoms
Sodium (Na) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) (pdb code 7kta). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN), PDB code: 7kta:

Chlorine binding site 1 out of 1 in 7kta

Go back to Chlorine Binding Sites List in 7kta
Chlorine binding site 1 out of 1 in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl508

b:86.6
occ:0.90
 OG A:SER172 2.2 37.7 0.1
O A:HOH706 2.7 58.7 1.0
CB A:SER172 3.4 44.9 0.1
CB A:SER172 3.4 52.8 0.9
CA A:SER172 3.6 40.0 0.1
CA A:SER172 3.6 39.4 0.9
N A:GLY174 3.7 32.1 1.0
C A:SER172 3.9 34.0 0.9
C A:SER172 3.9 37.2 0.1
O6 D:DG1 3.9 36.3 1.0
N A:ARG175 4.0 31.9 1.0
CA A:GLY174 4.1 31.9 1.0
N A:GLU173 4.2 31.7 1.0
OG A:SER172 4.3 76.4 0.9
CG A:ARG175 4.3 33.3 1.0
O A:HOH696 4.4 69.1 1.0
O A:SER172 4.5 37.3 0.9
C6 D:DG1 4.5 41.2 1.0
O A:SER172 4.5 38.1 0.1
C A:GLY174 4.5 31.7 1.0
N4 T:DC4 4.8 37.1 1.0
CB A:ARG175 4.8 32.3 1.0
C A:GLU173 4.8 30.9 1.0
C5 D:DG1 4.9 36.2 1.0
NE A:ARG175 4.9 61.6 1.0
N7 D:DG1 4.9 35.5 1.0
N A:SER172 4.9 38.9 0.1
N A:SER172 5.0 34.9 0.9

Reference:

J.A.Jamsen, A.Sassa, D.D.Shock, W.A.Beard, S.H.Wilson. Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) To Be Published.
Page generated: Sun Jul 13 03:28:34 2025

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