Zinc in PDB 1zt2: Heterodimeric Structure of the Core Primase.

The structure of Heterodimeric Structure of the Core Primase., PDB code: 1zt2 was solved by S.H.Lao-Sirieix, R.K.Nookala, P.Roversi, S.D.Bell, L.Pellegrini, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.12 / 3.33
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	193.287, 193.287, 213.029, 90.00, 90.00, 90.00
R / Rfree (%)	23.6 / 24.3

The binding sites of Zinc atom in the Heterodimeric Structure of the Core Primase. (pdb code 1zt2). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Heterodimeric Structure of the Core Primase., PDB code: 1zt2:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Heterodimeric Structure of the Core Primase.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Heterodimeric Structure of the Core Primase. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn999 b:0.1 occ:1.00 SG A:CYS119 2.0 92.8 1.0 SG A:CYS128 2.3 1.0 1.0 OD2 A:ASP131 2.3 0.7 1.0 SG A:CYS116 2.4 82.5 1.0 CB A:CYS116 3.1 78.5 1.0 CG A:ASP131 3.2 0.2 1.0 CB A:CYS119 3.3 88.7 1.0 CB A:CYS128 3.6 0.3 1.0 N A:CYS119 3.7 87.3 1.0 CB A:ASP131 3.8 0.9 1.0 CA A:CYS119 4.1 88.1 1.0 OD1 A:ASP131 4.1 0.5 1.0 N A:ASP131 4.2 0.7 1.0 CB A:VAL118 4.4 86.3 1.0 CB A:ARG130 4.5 0.4 1.0 CA A:CYS116 4.6 77.7 1.0 CA A:ASP131 4.7 0.0 1.0 CG1 A:VAL118 4.7 86.2 1.0 C A:VAL118 4.8 88.9 1.0 O A:CYS116 4.8 81.4 1.0 C A:CYS119 4.9 93.5 1.0 CA A:CYS128 4.9 0.3 1.0 C A:CYS116 5.0 81.6 1.0

Zinc binding site 2 out of 2 in the Heterodimeric Structure of the Core Primase.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Heterodimeric Structure of the Core Primase. within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn999 b:88.7 occ:1.00 SG C:CYS128 1.9 0.4 1.0 OD2 C:ASP131 2.0 0.2 1.0 SG C:CYS116 2.4 78.7 1.0 SG C:CYS119 2.5 79.8 1.0 CG C:ASP131 2.8 0.1 1.0 CB C:CYS128 3.1 99.7 1.0 CB C:ASP131 3.1 99.2 1.0 CB C:CYS116 3.5 74.7 1.0 CB C:CYS119 3.8 76.0 1.0 OD1 C:ASP131 3.9 0.1 1.0 N C:ASP131 3.9 98.7 1.0 N C:CYS119 4.0 76.2 1.0 CA C:ASP131 4.1 97.7 1.0 CB C:VAL118 4.2 78.6 1.0 CA C:CYS128 4.5 99.6 1.0 CA C:CYS119 4.5 76.0 1.0 CG2 C:VAL118 4.7 78.4 1.0 CB C:ARG130 4.9 0.9 1.0 CA C:CYS116 4.9 74.3 1.0 C C:CYS128 4.9 0.0 1.0 CG1 C:VAL118 5.0 78.2 1.0 C C:VAL118 5.0 79.4 1.0

S.H.Lao-Sirieix, R.K.Nookala, P.Roversi, S.D.Bell, L.Pellegrini. Structure of the Heterodimeric Core Primase. Nat.Struct.Mol.Biol. V. 12 1137 2005.
ISSN: ISSN 1545-9993
PubMed: 16273105
DOI: 10.1038/NSMB1013