Zinc in PDB 2au3: Crystal Structure of the Aquifex Aeolicus Primase (Zinc Binding and Rna Polymerase Domains)

The structure of Crystal Structure of the Aquifex Aeolicus Primase (Zinc Binding and Rna Polymerase Domains), PDB code: 2au3 was solved by J.E.Corn, P.J.Pease, G.L.Hura, J.M.Berger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.222, 66.403, 138.157, 90.00, 90.00, 90.00
R / Rfree (%)	20.3 / 23.8

The binding sites of Zinc atom in the Crystal Structure of the Aquifex Aeolicus Primase (Zinc Binding and Rna Polymerase Domains) (pdb code 2au3). 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 Aquifex Aeolicus Primase (Zinc Binding and Rna Polymerase Domains), PDB code: 2au3:

Zinc binding site 1 out of 1 in the Crystal Structure of the Aquifex Aeolicus Primase (Zinc Binding and Rna Polymerase Domains)


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 Aquifex Aeolicus Primase (Zinc Binding and Rna Polymerase Domains) within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn501 b:29.9 occ:1.00 ND1 A:HIS38 2.0 39.1 1.0 SG A:CYS35 2.3 25.6 1.0 SG A:CYS59 2.3 25.0 1.0 SG A:CYS56 2.4 26.9 1.0 CE1 A:HIS38 2.7 41.1 1.0 CB A:CYS35 3.1 25.1 1.0 CB A:CYS56 3.1 23.7 1.0 CG A:HIS38 3.1 40.0 1.0 CB A:CYS59 3.4 23.9 1.0 N A:CYS59 3.6 23.8 1.0 CB A:HIS38 3.7 38.9 1.0 NE2 A:HIS38 3.9 42.1 1.0 N A:HIS38 4.0 36.3 1.0 CA A:CYS59 4.0 24.0 1.0 CD2 A:HIS38 4.1 40.7 1.0 CG1 A:VAL61 4.4 24.0 1.0 CA A:HIS38 4.4 39.0 1.0 C A:GLY58 4.5 24.3 1.0 CA A:CYS35 4.5 25.2 1.0 CA A:CYS56 4.6 24.3 1.0 O A:HIS38 4.8 40.4 1.0 CA A:GLY58 4.8 25.0 1.0 C A:PHE37 4.8 34.4 1.0 C A:CYS59 4.8 23.6 1.0 CB A:PHE37 4.9 31.8 1.0 N A:GLY58 4.9 25.1 1.0 N A:GLY60 4.9 22.6 1.0 C A:HIS38 4.9 40.4 1.0

J.E.Corn, P.J.Pease, G.L.Hura, J.M.Berger. Crosstalk Between Primase Subunits Can Act to Regulate Primer Synthesis in Trans. Mol.Cell V. 20 391 2005.
ISSN: ISSN 1097-2765
PubMed: 16285921
DOI: 10.1016/J.MOLCEL.2005.09.004