Zinc in PDB 7dpd: Human MCM9 N-Terminal Domain

All present enzymatic activity of Human MCM9 N-Terminal Domain:
3.6.4.12;

The structure of Human MCM9 N-Terminal Domain, PDB code: 7dpd was solved by J.Li, L.Liu, Y.Liu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.11 / 2.55
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	78.286, 85.9, 111.511, 90, 90, 90
R / Rfree (%)	20.8 / 26.4

The structure of Human MCM9 N-Terminal Domain also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Zinc atom in the Human MCM9 N-Terminal Domain (pdb code 7dpd). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Human MCM9 N-Terminal Domain, PDB code: 7dpd:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Human MCM9 N-Terminal Domain


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human MCM9 N-Terminal Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:143.0 occ:1.00 SG A:CYS147 2.3 97.9 1.0 SG A:CYS150 2.3 114.4 1.0 SG A:CYS172 2.3 136.1 1.0 SG A:CYS178 2.4 172.0 1.0 CB A:CYS178 2.6 134.1 1.0 CB A:CYS172 3.2 117.5 1.0 CB A:CYS147 3.2 96.2 1.0 CB A:CYS150 3.5 99.0 1.0 OG A:SER174 3.8 127.2 1.0 CA A:CYS178 4.1 125.8 1.0 N A:CYS150 4.2 84.5 1.0 CB A:SER174 4.5 126.0 1.0 CA A:CYS150 4.5 88.4 1.0 CB A:SER180 4.5 108.7 1.0 CA A:CYS172 4.7 109.4 1.0 CA A:CYS147 4.7 98.6 1.0 N A:CYS178 4.8 127.6 1.0 C A:CYS178 4.9 124.0 1.0 CB A:LYS149 4.9 95.1 1.0

Zinc binding site 2 out of 2 in the Human MCM9 N-Terminal Domain


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Human MCM9 N-Terminal Domain within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn300 b:151.9 occ:1.00 SG B:CYS178 2.2 150.9 1.0 SG B:CYS172 2.3 153.1 1.0 SG B:CYS150 2.3 118.2 1.0 SG B:CYS147 2.4 122.9 1.0 CB B:CYS150 2.7 117.1 1.0 CB B:CYS172 3.0 111.7 1.0 CB B:CYS178 3.1 126.9 1.0 CB B:CYS147 3.3 101.6 1.0 N B:CYS150 3.5 105.6 1.0 CA B:CYS150 3.7 107.2 1.0 C B:LYS149 4.3 108.5 1.0 CA B:CYS172 4.4 110.1 1.0 CA B:CYS178 4.5 114.9 1.0 C B:CYS150 4.6 110.6 1.0 CA B:CYS147 4.7 100.3 1.0 CB B:LYS149 4.8 124.0 1.0 C B:CYS178 4.8 115.7 1.0 N B:LYS149 4.8 126.7 1.0 CA B:LYS149 4.9 121.9 1.0

J.Li, L.Liu, Y.Liu. Human MCM9 N-Terminal Domain To Be Published.