Iron in PDB 8zns: Type I-C Crispr-Associated Protein, CAS3

The structure of Type I-C Crispr-Associated Protein, CAS3, PDB code: 8zns was solved by D.Y.Kim, D.Y.Park, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.09 / 2.17
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	124.97, 73.33, 104.42, 90, 99.75, 90
R / Rfree (%)	19.5 / 24.9

The binding sites of Iron atom in the Type I-C Crispr-Associated Protein, CAS3 (pdb code 8zns). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Type I-C Crispr-Associated Protein, CAS3, PDB code: 8zns:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Type I-C Crispr-Associated Protein, CAS3


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Type I-C Crispr-Associated Protein, CAS3 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe901 b:28.7 occ:1.00 NE2 A:HIS118 2.0 30.5 1.0 NE2 A:HIS91 2.1 37.8 1.0 NE2 A:HIS119 2.2 28.9 1.0 OD1 A:ASP53 2.5 30.7 1.0 CE1 A:HIS118 2.9 29.2 1.0 CD2 A:HIS119 3.0 28.4 1.0 CE1 A:HIS91 3.0 29.8 1.0 O A:HOH1306 3.1 20.7 1.0 CD2 A:HIS118 3.1 29.4 1.0 CD2 A:HIS91 3.1 35.9 1.0 CE1 A:HIS119 3.2 33.0 1.0 CG A:ASP53 3.6 34.5 1.0 NZ A:LYS56 3.9 33.0 1.0 OD2 A:ASP53 4.1 35.3 1.0 ND1 A:HIS118 4.1 28.4 1.0 CE A:LYS56 4.1 27.3 1.0 ND1 A:HIS91 4.2 35.4 1.0 CG A:HIS118 4.2 32.4 1.0 CG A:HIS119 4.2 30.2 1.0 CG A:HIS91 4.2 35.4 1.0 ND1 A:HIS119 4.2 34.9 1.0 CD2 A:HIS52 4.4 32.0 1.0 FE A:FE902 4.5 28.8 1.0 O A:HIS77 4.6 38.4 1.0 NE2 A:HIS52 4.9 27.2 1.0 CB A:ASP53 4.9 28.0 1.0 OD2 A:ASP198 4.9 36.1 1.0 O A:HIS52 5.0 35.3 1.0

Iron binding site 2 out of 2 in the Type I-C Crispr-Associated Protein, CAS3


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Type I-C Crispr-Associated Protein, CAS3 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe902 b:28.8 occ:1.00 OD1 A:ASP198 2.1 30.6 1.0 NE2 A:HIS25 2.1 30.2 1.0 NE2 A:HIS52 2.2 27.2 1.0 OD2 A:ASP53 2.2 35.3 1.0 O A:HOH1306 2.8 20.7 1.0 CE1 A:HIS25 3.0 28.5 1.0 CG A:ASP198 3.1 28.7 1.0 CG A:ASP53 3.1 34.5 1.0 CD2 A:HIS52 3.2 32.0 1.0 CE1 A:HIS52 3.2 33.4 1.0 CD2 A:HIS25 3.2 26.3 1.0 OD2 A:ASP198 3.4 36.1 1.0 OD1 A:ASP53 3.5 30.7 1.0 NZ A:LYS56 4.1 33.0 1.0 ND1 A:HIS25 4.2 36.7 1.0 NE2 A:HIS8 4.2 34.9 1.0 CE1 A:HIS8 4.3 34.4 1.0 ND1 A:HIS52 4.3 29.6 1.0 CG A:HIS52 4.3 32.9 1.0 CG A:HIS25 4.3 31.6 1.0 CB A:ASP53 4.3 28.0 1.0 CB A:ASP198 4.4 29.2 1.0 FE A:FE901 4.5 28.7 1.0 OG1 A:THR202 4.8 33.2 1.0 CG2 A:VAL29 4.9 27.3 1.0 CA A:ASP198 5.0 23.3 1.0 NE2 A:HIS118 5.0 30.5 1.0

D.Y.Kim, H.H.Park. Crystal Structure of Crispr-CAS3 Type I-C To Be Published.