Zinc in PDB 1ev3: Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer

The structure of Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer, PDB code: 1ev3 was solved by G.D.Smith, E.Ciszak, L.A.Magrum, W.A.Pangborn, R.H.Blessing, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.72 / 1.78
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	78.866, 78.866, 39.465, 90.00, 90.00, 120.00
R / Rfree (%)	20 / 26.6

The structure of Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Zinc atom in the Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer (pdb code 1ev3). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer, PDB code: 1ev3:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn31 b:20.8 occ:0.33 NE2 B:HIS10 2.0 20.9 1.0 CL B:CL32 2.3 20.1 0.3 CD2 B:HIS10 2.9 18.2 1.0 CE1 B:HIS10 3.0 21.1 1.0 O B:HOH33 4.0 28.3 0.3 ND1 B:HIS10 4.1 19.4 1.0 CG B:HIS10 4.1 16.7 1.0 O B:HOH38 4.5 33.4 1.0 O B:LEU6 4.9 21.8 1.0

Zinc binding site 2 out of 2 in the Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of the Rhombohedral Form of the M-Cresol/Insulin R6 Hexamer within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn31 b:21.5 occ:0.33 NE2 D:HIS10 2.0 14.5 1.0 CL D:CL32 2.4 22.1 0.3 CE1 D:HIS10 3.0 20.6 1.0 CD2 D:HIS10 3.0 16.8 1.0 O D:HOH33 3.9 33.7 0.3 ND1 D:HIS10 4.1 20.5 1.0 CG D:HIS10 4.1 17.2 1.0 O D:HOH35 4.6 36.8 1.0 O D:LEU6 4.7 20.4 1.0

G.D.Smith, E.Ciszak, L.A.Magrum, W.A.Pangborn, R.H.Blessing. R6 Hexameric Insulin Complexed with M-Cresol or Resorcinol. Acta Crystallogr.,Sect.D V. 56 1541 2000.
ISSN: ISSN 0907-4449
PubMed: 11092919
DOI: 10.1107/S0907444900012749