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Sodium in PDB 4mfc: Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp

Enzymatic activity of Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp

All present enzymatic activity of Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp:
2.7.7.7;

Protein crystallography data

The structure of Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp, PDB code: 4mfc was solved by M.C.Koag, K.Min, A.F.Monzingo, S.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.13
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 54.596, 79.648, 54.856, 90.00, 105.86, 90.00
R / Rfree (%) 21.3 / 27.5

Other elements in 4mfc:

The structure of Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Sodium Binding Sites:

The binding sites of Sodium atom in the Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp (pdb code 4mfc). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp, PDB code: 4mfc:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in 4mfc

Go back to Sodium Binding Sites List in 4mfc
Sodium binding site 1 out of 2 in the Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na402

b:38.4
occ:1.00
O A:HOH525 2.6 20.6 1.0
O P:HOH101 2.8 18.4 1.0
O A:THR101 2.8 18.4 1.0
O P:HOH103 2.9 22.0 1.0
NA A:NA403 3.7 16.2 1.0
C A:THR101 3.8 17.2 1.0
CA A:ARG102 4.1 17.7 1.0
O A:HOH586 4.2 29.6 1.0
N A:ARG102 4.3 18.4 1.0
NZ A:LYS27 4.4 35.2 1.0
C A:ARG102 4.6 17.6 1.0
OG1 A:THR101 4.6 15.8 1.0
CB A:THR101 4.7 15.1 1.0
O A:HOH536 4.8 21.6 1.0
CA A:THR101 4.9 15.5 1.0
O A:ARG102 4.9 16.4 1.0

Sodium binding site 2 out of 2 in 4mfc

Go back to Sodium Binding Sites List in 4mfc
Sodium binding site 2 out of 2 in the Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Structure of Human Dna Polymerase Beta Complexed with O6MG in the Template Base Paired with Incoming Non-Hydrolyzable Ctp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na403

b:16.2
occ:1.00
O A:ILE106 2.3 13.0 1.0
O A:VAL103 2.3 16.9 1.0
OP1 P:DG9 2.3 15.1 1.0
O A:THR101 2.4 18.4 1.0
O P:HOH103 2.5 22.0 1.0
O P:HOH101 2.7 18.4 1.0
C A:VAL103 3.3 16.3 1.0
C A:ILE106 3.4 12.1 1.0
C A:THR101 3.4 17.2 1.0
P P:DG9 3.4 17.1 1.0
OP2 P:DG9 3.6 12.6 1.0
NA A:NA402 3.7 38.4 1.0
N A:ILE106 3.8 11.9 1.0
CA A:THR101 3.9 15.5 1.0
CA A:SER104 3.9 13.4 1.0
N A:GLY105 4.0 12.4 1.0
N A:SER104 4.0 15.9 1.0
N A:VAL103 4.1 17.3 1.0
CA A:ILE106 4.1 12.0 1.0
N A:GLY107 4.3 14.2 1.0
C A:SER104 4.3 13.1 1.0
C A:ARG102 4.4 17.6 1.0
O3' P:DC8 4.4 15.1 1.0
CA A:VAL103 4.4 16.4 1.0
CB A:THR101 4.4 15.1 1.0
CB A:ILE106 4.4 11.2 1.0
CA A:GLY107 4.4 13.6 1.0
N A:ARG102 4.5 18.4 1.0
O5' P:DG9 4.6 14.8 1.0
C A:GLY105 4.6 11.7 1.0
CA A:ARG102 4.7 17.7 1.0
CA A:GLY105 4.9 11.5 1.0
O A:ARG102 4.9 16.4 1.0
O A:LEU100 4.9 18.1 1.0

Reference:

M.C.Koag, S.Lee. Metal-Dependent Conformational Activation Explains Highly Promutagenic Replication Across O6-Methylguanine By Human Dna Polymerase Beta. J.Am.Chem.Soc. V. 136 5709 2014.
ISSN: ISSN 0002-7863
PubMed: 24694247
DOI: 10.1021/JA500172D
Page generated: Mon Oct 7 17:00:22 2024

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