Chlorine in PDB 4klt: Dna Polymerase Beta Mismatched Product Complex with MN2+, 30 Min

All present enzymatic activity of Dna Polymerase Beta Mismatched Product Complex with MN2+, 30 Min:
2.7.7.7;

The structure of Dna Polymerase Beta Mismatched Product Complex with MN2+, 30 Min, PDB code: 4klt was solved by B.D.Freudenthal, W.A.Beard, D.D.Shock, S.H.Wilson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.76 / 1.98
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	55.082, 78.596, 54.980, 90.00, 112.43, 90.00
R / Rfree (%)	22.9 / 29.3

The structure of Dna Polymerase Beta Mismatched Product Complex with MN2+, 30 Min also contains other interesting chemical elements:

Manganese	(Mn)	4 atoms
Sodium	(Na)	2 atoms

The binding sites of Chlorine atom in the Dna Polymerase Beta Mismatched Product Complex with MN2+, 30 Min (pdb code 4klt). 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 Mismatched Product Complex with MN2+, 30 Min, PDB code: 4klt:

Chlorine binding site 1 out of 1 in the Dna Polymerase Beta Mismatched Product Complex with MN2+, 30 Min


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 Mismatched Product Complex with MN2+, 30 Min within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl407 b:30.0 occ:1.00 CB A:HIS34 3.4 20.0 1.0 CD2 A:HIS34 3.6 24.4 1.0 N A:HIS34 3.6 17.1 1.0 CB A:ALA32 3.7 19.4 1.0 CA A:ALA32 3.7 22.6 1.0 C A:ALA32 3.8 23.5 1.0 CG A:HIS34 3.8 32.1 1.0 N A:ILE33 4.0 12.3 1.0 CA A:HIS34 4.0 23.6 1.0 N A:LYS35 4.0 18.5 1.0 O A:ALA32 4.3 20.1 1.0 O A:HOH576 4.3 26.5 1.0 C A:HIS34 4.5 18.1 1.0 CG A:LYS35 4.5 19.0 1.0 O6 D:DG1 4.6 26.5 1.0 C A:ILE33 4.7 23.9 1.0 NE2 A:HIS34 4.9 25.6 1.0 CA A:ILE33 4.9 16.6 1.0 CB A:LYS35 5.0 19.2 1.0

B.D.Freudenthal, W.A.Beard, D.D.Shock, S.H.Wilson. Observing A Dna Polymerase Choose Right From Wrong. Cell(Cambridge,Mass.) V. 154 157 2013.
ISSN: ISSN 0092-8674
PubMed: 23827680
DOI: 10.1016/J.CELL.2013.05.048