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Zinc in PDB 1a5t: Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III

Enzymatic activity of Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III

All present enzymatic activity of Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III:
2.7.7.7;

Protein crystallography data

The structure of Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III, PDB code: 1a5t was solved by B.Guenther, R.Onrust, A.Sali, M.O'donnell, J.Kuriyan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.20
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 98.900, 104.000, 75.600, 90.00, 90.00, 90.00
R / Rfree (%) 20.5 / 26.5

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III (pdb code 1a5t). 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 Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III, PDB code: 1a5t:

Zinc binding site 1 out of 1 in 1a5t

Go back to Zinc Binding Sites List in 1a5t
Zinc binding site 1 out of 1 in the Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Delta Prime Subunit of the Clamp- Loader Complex of Escherichia Coli Dna Polymerase III within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn501

b:24.0
occ:1.00
 SG A:CYS59 2.3 21.8 1.0
SG A:CYS62 2.3 22.2 1.0
SG A:CYS65 2.3 18.2 1.0
SG A:CYS50 2.3 20.7 1.0
H A:CYS59 2.7 0.0 1.0
H A:GLY60 3.0 0.0 1.0
H A:CYS62 3.1 0.0 1.0
CB A:CYS62 3.3 16.7 1.0
N A:CYS59 3.4 22.8 1.0
H A:GLN51 3.4 0.0 1.0
H A:GLN52 3.5 0.0 1.0
CB A:CYS65 3.5 15.2 1.0
CB A:CYS50 3.6 19.4 1.0
H A:HIS61 3.6 0.0 1.0
CB A:CYS59 3.6 21.5 1.0
H A:CYS65 3.7 0.0 1.0
N A:GLY60 3.8 22.4 1.0
CA A:CYS50 3.8 21.9 1.0
N A:CYS62 3.9 16.8 1.0
CA A:CYS59 3.9 21.7 1.0
N A:GLN51 4.1 23.5 1.0
CA A:CYS62 4.1 15.9 1.0
N A:GLN52 4.3 21.1 1.0
N A:CYS65 4.3 18.9 1.0
C A:CYS50 4.3 22.2 1.0
C A:CYS59 4.4 20.5 1.0
OG A:SER58 4.4 32.3 1.0
N A:HIS61 4.5 22.3 1.0
C A:SER58 4.5 23.6 1.0
CA A:CYS65 4.5 17.6 1.0
O A:CYS62 4.7 16.6 1.0
C A:CYS62 4.7 16.2 1.0
O A:GLN52 4.7 23.9 1.0
C A:GLN52 4.8 22.9 1.0
CA A:GLY60 4.8 17.9 1.0
CA A:SER58 4.8 23.6 1.0
C A:HIS61 4.9 21.1 1.0
HH21 A:ARG46 5.0 0.0 1.0
CA A:GLN52 5.0 22.4 1.0

Reference:

B.Guenther, R.Onrust, A.Sali, M.O'donnell, J.Kuriyan. Crystal Structure of the Delta' Subunit of the Clamp-Loader Complex of E. Coli Dna Polymerase III. Cell(Cambridge,Mass.) V. 91 335 1997.
ISSN: ISSN 0092-8674
PubMed: 9363942
DOI: 10.1016/S0092-8674(00)80417-1
Page generated: Wed Dec 16 02:44:24 2020

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