Zinc in PDB 6zns: Crystal Structure of DUF1998 Helicase Mrfa

The structure of Crystal Structure of DUF1998 Helicase Mrfa, PDB code: 6zns was solved by J.J.Roske, S.Liu, B.Loll, U.Neu, M.C.Wahl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.99 / 3.32
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	191.943, 191.943, 65.892, 90.00, 90.00, 120.00
R / Rfree (%)	30.7 / 34.2

The binding sites of Zinc atom in the Crystal Structure of DUF1998 Helicase Mrfa (pdb code 6zns). 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 DUF1998 Helicase Mrfa, PDB code: 6zns:

Zinc binding site 1 out of 1 in the Crystal Structure of DUF1998 Helicase Mrfa


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 DUF1998 Helicase Mrfa within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn801 b:0.5 occ:1.00 SG A:CYS724 2.3 0.2 1.0 SG A:CYS718 2.3 0.3 1.0 SG A:CYS727 2.3 0.2 1.0 SG A:CYS720 2.4 0.3 1.0 CB A:CYS718 2.6 0.8 1.0 N A:CYS724 2.6 0.9 1.0 CB A:CYS724 3.0 0.3 1.0 CA A:CYS724 3.3 0.1 1.0 C A:GLY723 3.5 0.8 1.0 CA A:GLY723 3.6 1.0 1.0 CB A:CYS727 3.6 0.0 1.0 CB A:CYS720 3.9 0.5 1.0 CA A:CYS718 4.0 0.1 1.0 N A:GLY723 4.2 0.8 1.0 C A:CYS718 4.3 0.6 1.0 C A:CYS724 4.4 0.0 1.0 O A:CYS718 4.5 0.4 1.0 O A:CYS724 4.5 0.8 1.0 O A:GLY723 4.6 0.1 1.0 NH2 A:ARG409 4.6 0.1 1.0 CA A:CYS727 4.9 0.2 1.0 N A:CYS718 5.0 0.6 1.0 N A:CYS727 5.0 0.8 1.0

J.J.Roske, S.Liu, B.Loll, U.Neu, M.C.Wahl. A Skipping Rope Translocation Mechanism in An Antibiotics Resistance Dna Helicase To Be Published.