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Chlorine in PDB 6bte: Dna Polymerase Beta I260Q Binary Complex

Enzymatic activity of Dna Polymerase Beta I260Q Binary Complex

All present enzymatic activity of Dna Polymerase Beta I260Q Binary Complex:
2.7.7.7;

Protein crystallography data

The structure of Dna Polymerase Beta I260Q Binary Complex, PDB code: 6bte was solved by B.E.Eckenroth, S.Doublie, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 18.96 / 2.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 50.942, 80.568, 55.133, 90.00, 107.92, 90.00
R / Rfree (%) 18.5 / 22.9

Other elements in 6bte:

The structure of Dna Polymerase Beta I260Q Binary Complex also contains other interesting chemical elements:

Iodine (I) 2 atoms
Sodium (Na) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Dna Polymerase Beta I260Q Binary Complex (pdb code 6bte). 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 Beta I260Q Binary Complex, PDB code: 6bte:

Chlorine binding site 1 out of 1 in 6bte

Go back to Chlorine Binding Sites List in 6bte
Chlorine binding site 1 out of 1 in the Dna Polymerase Beta I260Q Binary Complex


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Dna Polymerase Beta I260Q Binary Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl403

b:27.7
occ:1.00
O A:HOH819 3.0 32.8 1.0
OG1 A:THR297 3.1 15.5 1.0
O A:HOH765 3.5 32.8 1.0
ND2 A:ASN294 3.5 13.2 1.0
NH1 A:ARG299 3.6 23.4 1.0
CZ A:ARG299 3.8 21.9 1.0
O A:HOH750 4.0 37.8 1.0
NE A:ARG299 4.1 19.6 1.0
NH2 A:ARG299 4.3 22.2 1.0
CB A:THR297 4.3 15.4 1.0
OD1 A:ASN294 4.3 12.0 1.0
CG A:ASN294 4.4 12.4 1.0
CB A:TYR296 4.4 16.3 1.0
CG2 A:THR297 4.4 16.0 1.0
CD A:ARG299 4.4 18.8 1.0
O A:HOH658 4.8 21.0 1.0
N A:THR297 4.8 13.8 1.0
CD2 A:TYR296 4.8 15.6 1.0

Reference:

C.Liptak, M.M.Mahmoud, B.E.Eckenroth, M.V.Moreno, K.East, K.S.Alnajjar, J.Huang, J.B.Towle-Weicksel, S.Doublie, J.P.Loria, J.B.Sweasy. I260Q Dna Polymerase Beta Highlights Precatalytic Conformational Rearrangements Critical For Fidelity. Nucleic Acids Res. V. 46 10740 2018.
ISSN: ESSN 1362-4962
PubMed: 30239932
DOI: 10.1093/NAR/GKY825
Page generated: Sat Dec 12 12:47:25 2020

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