Zinc in PDB 4kvb: Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17

The structure of Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17, PDB code: 4kvb was solved by E.L.Murphy, G.Jogl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.91 / 4.20
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	397.316, 397.316, 215.505, 90.00, 90.00, 90.00
R / Rfree (%)	21.7 / 25.8

The structure of Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17 also contains other interesting chemical elements:

Magnesium	(Mg)	158 atoms
Potassium	(K)	35 atoms

The binding sites of Zinc atom in the Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17 (pdb code 4kvb). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17, PDB code: 4kvb:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17 within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn301 b:0.7 occ:1.00 SG D:CYS31 2.3 1.0 1.0 SG D:CYS26 2.3 0.1 1.0 SG D:CYS9 2.3 0.4 1.0 SG D:CYS12 2.3 0.1 1.0 CB D:CYS9 3.6 0.0 1.0 CB D:CYS12 3.6 0.6 1.0 CB D:CYS31 3.7 0.4 1.0 O D:CYS31 3.7 0.0 1.0 CB D:CYS26 3.8 0.7 1.0 CA D:CYS9 4.0 0.8 1.0 O D:LEU19 4.2 0.7 1.0 CA D:CYS31 4.2 0.1 1.0 CA D:CYS26 4.2 0.6 1.0 C D:CYS31 4.4 0.7 1.0 CB D:MET33 4.7 0.2 1.0 CD D:LYS22 4.8 0.6 1.0 N D:CYS9 4.8 0.1 1.0 CG D:LYS22 5.0 0.0 1.0

Zinc binding site 2 out of 2 in the Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Thermus Thermophilus HB27 30S Ribosomal Subunit Lacking Ribosomal Protein S17 within 5.0Å range: probe atom residue distance (Å) B Occ N:Zn101 b:1.0 occ:1.00 SG N:CYS40 2.3 0.1 1.0 SG N:CYS43 2.3 0.0 1.0 SG N:CYS27 2.3 0.9 1.0 SG N:CYS24 2.3 0.7 1.0 CB N:CYS27 2.6 0.8 1.0 CB N:CYS43 2.9 0.6 1.0 CB N:CYS40 3.3 0.3 1.0 N N:CYS27 3.6 0.2 1.0 CA N:CYS27 3.6 0.7 1.0 CB N:CYS24 3.7 0.0 1.0 N N:CYS43 3.9 0.6 1.0 CA N:CYS43 3.9 0.4 1.0 N N:CYS40 4.0 0.6 1.0 CA N:CYS40 4.2 0.8 1.0 C N:ARG26 4.7 0.2 1.0 CB N:ARG26 4.7 0.7 1.0 N2 A:G1202 4.8 0.6 1.0 CB N:ARG29 4.8 0.0 1.0 C N:CYS27 4.9 0.2 1.0 C N:CYS40 4.9 0.2 1.0

J.L.Connetti, E.L.Murphy, A.E.Dahlberg, S.T.Gregory, G.Jogl. Structural Robustness of the Ribosome Inferred From the X-Ray Crystal Structure of A 30S Ribosomal Subunit Lacking Ribosomal Protein S17 To Be Published.