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Zinc in PDB 3f2c: Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn

Enzymatic activity of Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn

All present enzymatic activity of Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn:
2.7.7.7;

Protein crystallography data

The structure of Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn, PDB code: 3f2c was solved by D.R.Davies, R.J.Evans, J.M.Bullard, J.Christensen, L.S.Green, J.W.Guiles, W.K.Ribble, N.Janjic, T.C.Jarvis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.60 / 2.50
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 115.889, 141.185, 184.740, 90.00, 90.00, 90.00
R / Rfree (%) 21 / 25.5

Other elements in 3f2c:

The structure of Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn also contains other interesting chemical elements:

Manganese (Mn) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn (pdb code 3f2c). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn, PDB code: 3f2c:

Zinc binding site 1 out of 1 in 3f2c

Go back to Zinc Binding Sites List in 3f2c
Zinc binding site 1 out of 1 in the Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Dna Polymerase Polc From Geobacillus Kaustophilus Complex with Dna, Dgtp and Mn within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn4

b:67.5
occ:1.00
 SG A:CYS922 2.2 38.2 1.0
SG A:CYS944 2.3 42.1 1.0
SG A:CYS919 2.6 38.7 1.0
SG A:CYS947 2.7 49.7 1.0
CB A:CYS944 2.9 44.5 1.0
CB A:CYS919 3.2 36.8 1.0
CB A:CYS922 3.2 38.0 1.0
CB A:CYS947 3.2 48.3 1.0
N A:CYS947 3.6 48.2 1.0
N A:CYS922 3.7 38.0 1.0
OG1 A:THR949 3.7 46.9 1.0
CA A:CYS947 3.9 48.2 1.0
CA A:CYS922 3.9 38.1 1.0
CA A:CYS944 4.4 44.6 1.0
N A:LYS923 4.4 38.1 1.0
C A:CYS922 4.5 38.1 1.0
C A:CYS947 4.6 47.9 1.0
OD1 A:ASN921 4.6 38.9 1.0
CB A:ARG946 4.6 48.5 1.0
CA A:CYS919 4.7 37.1 1.0
CB A:ASN921 4.7 37.6 1.0
N A:GLY948 4.7 47.7 1.0
C A:ARG946 4.7 48.2 1.0
N A:THR949 4.8 46.6 1.0
C A:ASN921 4.9 37.9 1.0
O A:CYS944 4.9 45.3 1.0
C A:CYS944 4.9 45.3 1.0
CB A:HIS924 4.9 37.5 1.0
N A:HIS924 4.9 37.8 1.0
CB A:THR949 5.0 46.4 1.0

Reference:

R.J.Evans, D.R.Davies, J.M.Bullard, J.Christensen, L.S.Green, J.W.Guiles, J.D.Pata, W.K.Ribble, N.Janjic, T.C.Jarvis. Structure of Polc Reveals Unique Dna Binding and Fidelity Determinants. Proc.Natl.Acad.Sci.Usa V. 105 20695 2008.
ISSN: ISSN 0027-8424
PubMed: 19106298
DOI: 10.1073/PNAS.0809989106
Page generated: Thu Oct 24 13:02:54 2024

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