Zinc in PDB 6kw6: Crystal Structure of Cytidine Deaminase From Streptomyces Noursei

The structure of Crystal Structure of Cytidine Deaminase From Streptomyces Noursei, PDB code: 6kw6 was solved by T.Xie, Z.C.Liu, G.G.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.93 / 1.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	67.773, 74.259, 52.785, 90.00, 106.57, 90.00
R / Rfree (%)	16.8 / 19.2

The binding sites of Zinc atom in the Crystal Structure of Cytidine Deaminase From Streptomyces Noursei (pdb code 6kw6). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Cytidine Deaminase From Streptomyces Noursei, PDB code: 6kw6:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Cytidine Deaminase From Streptomyces Noursei


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 Cytidine Deaminase From Streptomyces Noursei within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:35.6 occ:1.00 O A:HOH315 2.2 32.3 1.0 SG A:CYS89 2.3 31.5 1.0 SG A:CYS86 2.4 29.5 1.0 SG A:CYS53 2.4 35.9 1.0 CB A:CYS53 3.3 30.7 1.0 CB A:CYS89 3.3 27.5 1.0 CB A:CYS86 3.5 27.6 1.0 N A:CYS86 3.9 27.6 1.0 N A:CYS89 4.0 26.1 1.0 NE A:ARG88 4.1 33.8 1.0 OE1 A:GLU55 4.1 31.1 1.0 OE2 A:GLU55 4.1 38.6 1.0 CA A:CYS86 4.2 26.1 1.0 CA A:CYS89 4.3 25.6 1.0 CD A:GLU55 4.3 34.1 1.0 NH2 A:ARG88 4.6 37.5 1.0 O A:CYS86 4.7 25.1 1.0 C A:CYS86 4.7 27.2 1.0 CA A:CYS53 4.8 26.0 1.0 CZ A:ARG88 4.8 36.1 1.0 CB A:ARG88 4.9 26.8 1.0 O A:HOH339 4.9 29.2 1.0 CD A:ARG88 4.9 32.7 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Cytidine Deaminase From Streptomyces Noursei


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Cytidine Deaminase From Streptomyces Noursei within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn201 b:33.9 occ:1.00 O B:HOH341 1.9 34.5 1.0 SG B:CYS89 2.2 30.8 1.0 SG B:CYS86 2.4 28.7 1.0 SG B:CYS53 2.4 36.1 1.0 CB B:CYS53 3.2 31.0 1.0 CB B:CYS89 3.2 26.4 1.0 CB B:CYS86 3.4 28.6 1.0 O B:HOH377 3.7 50.6 1.0 N B:CYS86 3.9 28.2 1.0 N B:CYS89 3.9 23.1 1.0 OE2 B:GLU55 4.1 37.3 1.0 NE B:ARG88 4.1 33.0 1.0 OE1 B:GLU55 4.1 33.2 1.0 CA B:CYS86 4.2 27.6 1.0 CA B:CYS89 4.2 25.3 1.0 CD B:GLU55 4.2 33.6 1.0 O B:HOH328 4.3 42.4 1.0 O B:CYS86 4.6 24.2 1.0 C B:CYS86 4.6 24.9 1.0 CA B:CYS53 4.7 24.1 1.0 NH2 B:ARG88 4.8 35.1 1.0 CD B:ARG88 4.8 33.5 1.0 CB B:ARG88 4.9 26.1 1.0 CZ B:ARG88 4.9 37.1 1.0 C B:PRO85 5.0 28.1 1.0

T.Xie, Z.C.Liu, G.G.Wang. Crystal Structure of Cytidine Deaminase From Streptomyces Noursei To Be Published.