Chlorine in PDB 3zc0: Structure of AFC3PO - Duplex Rna Complex

The structure of Structure of AFC3PO - Duplex Rna Complex, PDB code: 3zc0 was solved by E.A.Parizotto, E.D.Lowe, J.S.Parker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	83.091 / 2.98
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	183.060, 183.060, 198.120, 90.00, 90.00, 120.00
R / Rfree (%)	20.78 / 25.72

The structure of Structure of AFC3PO - Duplex Rna Complex also contains other interesting chemical elements:

Magnesium

(Mg)

12 atoms

The binding sites of Chlorine atom in the Structure of AFC3PO - Duplex Rna Complex (pdb code 3zc0). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the Structure of AFC3PO - Duplex Rna Complex, PDB code: 3zc0:
Jump to Chlorine binding site number: 1; 2; 3; 4;

Chlorine binding site 1 out of 4 in the Structure of AFC3PO - Duplex Rna Complex


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of AFC3PO - Duplex Rna Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl219 b:80.8 occ:1.00 CE B:LYS61 3.2 75.4 1.0 N B:GLU102 3.3 39.6 1.0 CA B:LEU101 3.7 60.6 1.0 CD2 B:LEU101 3.7 41.5 1.0 NZ B:LYS61 3.8 45.8 1.0 C B:LEU101 4.0 56.0 1.0 O B:ASP100 4.1 64.2 1.0 CB B:GLU102 4.1 68.4 1.0 CB B:LEU101 4.3 40.3 1.0 CA B:GLU102 4.3 48.8 1.0 CG B:GLU102 4.4 80.9 1.0 CD B:LYS61 4.5 71.1 1.0 CG B:LEU101 4.7 48.3 1.0 CD1 B:LEU57 4.7 54.0 1.0 N B:LEU101 4.8 57.1 1.0 OE1 B:GLU58 4.8 66.0 1.0 C B:ASP100 4.9 62.9 1.0

Chlorine binding site 2 out of 4 in the Structure of AFC3PO - Duplex Rna Complex


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of AFC3PO - Duplex Rna Complex within 5.0Å range: probe atom residue distance (Å) B Occ F:Cl219 b:85.0 occ:1.00 CE F:LYS61 3.2 75.3 1.0 N F:GLU102 3.4 38.6 1.0 CD2 F:LEU101 3.6 39.1 1.0 CA F:LEU101 3.7 58.5 1.0 NZ F:LYS61 3.8 49.4 1.0 C F:LEU101 4.1 56.2 1.0 O F:ASP100 4.1 61.4 1.0 CB F:GLU102 4.2 65.3 1.0 CB F:LEU101 4.3 40.8 1.0 CA F:GLU102 4.4 47.5 1.0 CG F:GLU102 4.5 82.5 1.0 CD F:LYS61 4.6 65.7 1.0 CG F:LEU101 4.6 47.3 1.0 CD1 F:LEU57 4.7 55.9 1.0 OE1 F:GLU58 4.8 66.2 1.0 N F:LEU101 4.8 56.3 1.0 C F:ASP100 4.9 65.3 1.0

Chlorine binding site 3 out of 4 in the Structure of AFC3PO - Duplex Rna Complex


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Structure of AFC3PO - Duplex Rna Complex within 5.0Å range: probe atom residue distance (Å) B Occ G:Cl221 b:75.4 occ:1.00 NZ G:LYS126 3.0 40.3 1.0 OE2 G:GLU129 3.1 82.6 1.0 OE1 G:GLU129 3.4 74.5 1.0 CD G:GLU129 3.6 84.2 1.0 OG1 G:THR125 4.0 31.6 1.0 O G:HIS39 4.2 41.5 1.0 CE G:LYS126 4.4 56.5 1.0

Chlorine binding site 4 out of 4 in the Structure of AFC3PO - Duplex Rna Complex


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Structure of AFC3PO - Duplex Rna Complex within 5.0Å range: probe atom residue distance (Å) B Occ K:Cl221 b:87.6 occ:1.00 NZ K:LYS126 3.1 38.8 1.0 OE2 K:GLU129 3.5 77.4 1.0 OE1 K:GLU129 3.7 65.4 1.0 CD K:GLU129 4.0 78.7 1.0 O K:HIS39 4.5 46.1 1.0 CE K:LYS126 4.5 50.1 1.0

E.A.Parizotto, E.D.Lowe, J.S.Parker. Structural Basis For Duplex Rna Recognition and Cleavage By Archaeoglobus Fulgidus C3PO. Nat.Struct.Mol.Biol. V. 20 380 2013.
ISSN: ISSN 1545-9993
PubMed: 23353787
DOI: 10.1038/NSMB.2487