Zinc in PDB 7ui4: Crystal Structure of the Dna PREQ0 Insertase Dpda

The structure of Crystal Structure of the Dna PREQ0 Insertase Dpda, PDB code: 7ui4 was solved by S.-H.Hung, M.A.Swairjo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	54.78 / 2.51
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	86.102, 141.768, 42.496, 90, 90, 90
R / Rfree (%)	13 / 17.9

The binding sites of Zinc atom in the Crystal Structure of the Dna PREQ0 Insertase Dpda (pdb code 7ui4). 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 Dna PREQ0 Insertase Dpda, PDB code: 7ui4:

Zinc binding site 1 out of 1 in the Crystal Structure of the Dna PREQ0 Insertase Dpda


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 Dna PREQ0 Insertase Dpda within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn501 b:57.2 occ:1.00 ND1 A:HIS395 2.1 43.8 1.0 SG A:CYS368 2.2 49.8 1.0 SG A:CYS373 2.2 51.1 1.0 SG A:CYS370 2.3 44.6 1.0 CE1 A:HIS395 2.8 40.7 1.0 CG A:HIS395 3.2 40.7 1.0 CB A:CYS373 3.2 52.4 1.0 CB A:CYS368 3.3 44.1 1.0 CB A:CYS370 3.4 50.4 1.0 CB A:HIS395 3.7 43.4 1.0 OH A:TYR272 3.8 45.2 1.0 NE2 A:HIS395 4.0 41.0 1.0 N A:CYS373 4.1 50.0 1.0 CD2 A:HIS395 4.2 40.9 1.0 N A:CYS370 4.2 54.6 1.0 CA A:CYS370 4.2 54.4 1.0 CA A:CYS373 4.3 54.1 1.0 CA A:HIS395 4.6 43.0 1.0 CA A:CYS368 4.6 48.4 1.0 CZ A:TYR272 4.6 44.5 1.0 CE1 A:TYR272 4.6 47.1 1.0 O A:CYS370 4.6 54.8 1.0 C A:CYS370 4.7 54.4 1.0 C A:CYS368 4.8 45.9 1.0

S.-H.Hung, M.A.Swairjo. Structural Basis of 7-Deazaguanine Modification of Dna To Be Published.