Zinc in PDB 2xsc: Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli

The structure of Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli, PDB code: 2xsc was solved by P.E.Stein, A.Boodhoo, G.J.Tyrrell, J.L.Brunton, R.D.Oeffner, G.Bunkoczi, R.J.Read, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.634 / 2.05
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	59.600, 102.400, 56.100, 90.00, 90.00, 90.00
R / Rfree (%)	14.23 / 19.17

The binding sites of Zinc atom in the Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli (pdb code 2xsc). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli, PDB code: 2xsc:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli


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 the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1070 b:28.6 occ:1.00 N B:THR1 2.2 23.1 1.0 OG1 B:THR1 2.2 24.6 1.0 O B:HOH2028 2.3 30.3 1.0 O B:HOH2027 2.3 23.1 1.0 CA B:THR1 3.0 23.0 1.0 CB B:THR1 3.1 24.7 1.0 OE1 B:GLU65 3.9 39.6 1.0 OE2 B:GLU65 4.0 25.3 1.0 C B:THR1 4.3 26.1 1.0 CG2 B:THR1 4.4 27.9 1.0 CD B:GLU65 4.4 37.0 1.0 O B:THR1 4.7 26.6 1.0

Zinc binding site 2 out of 3 in the Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli


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 the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn1070 b:48.8 occ:0.33 O C:HOH2039 2.3 0.8 0.3 OG1 C:THR1 2.4 34.3 1.0 N C:THR1 2.7 27.8 1.0 CB C:THR1 3.2 20.5 1.0 OE1 C:GLU65 3.4 31.5 1.0 CA C:THR1 3.5 30.5 1.0 OE2 C:GLU65 3.6 27.1 1.0 CD C:GLU65 3.9 31.5 1.0 O C:HOH2034 4.2 30.7 1.0 CG2 C:THR1 4.6 26.1 1.0 C C:THR1 4.7 22.5 1.0 O C:THR1 4.8 26.2 1.0 O C:HOH2001 4.9 40.9 1.0

Zinc binding site 3 out of 3 in the Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli within 5.0Å range: probe atom residue distance (Å) B Occ E:Zn1070 b:0.1 occ:1.00 N E:THR1 2.8 67.2 1.0 OG1 E:THR1 3.3 51.5 1.0 CA E:THR1 4.0 47.3 1.0 CB E:THR1 4.1 45.5 1.0 OE2 E:GLU65 4.7 30.0 1.0 OE1 E:GLU65 4.8 31.1 1.0

P.E.Stein, A.Boodhoo, G.J.Tyrrell, J.L.Brunton, R.J.Read. Crystal Structure of the Cell-Binding B Oligomer of Verotoxin-1 From E. Coli. Nature V. 355 748 1992.
ISSN: ISSN 0028-0836
PubMed: 1741063
DOI: 10.1038/355748A0