Zinc in PDB 3ins: Structure of Insulin. Results of Joint Neutron and X-Ray Refinement

The structure of Structure of Insulin. Results of Joint Neutron and X-Ray Refinement, PDB code: 3ins was solved by A.Wlodawer, H.Savage, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 1.50
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	82.500, 82.500, 34.000, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Zinc atom in the Structure of Insulin. Results of Joint Neutron and X-Ray Refinement (pdb code 3ins). 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 Insulin. Results of Joint Neutron and X-Ray Refinement, PDB code: 3ins:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Insulin. Results of Joint Neutron and X-Ray Refinement


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Insulin. Results of Joint Neutron and X-Ray Refinement within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn31 b:10.5 occ:0.33 NE2 B:HIS10 2.1 7.0 1.0 O B:DOD41 2.2 21.7 1.0 CE1 B:HIS10 3.1 7.6 1.0 CD2 B:HIS10 3.1 6.9 1.0 HD2 B:HIS10 3.1 7.2 1.0 HE1 B:HIS10 3.4 8.1 1.0 O B:DOD53 3.8 11.7 0.3 O B:DOD49 4.0 58.0 1.0 ND1 B:HIS10 4.2 9.0 1.0 CG B:HIS10 4.2 7.0 1.0 O B:DOD44 4.3 27.4 0.3 O B:DOD37 4.8 25.8 1.0 O D:DOD40 4.8 29.2 0.3

Zinc binding site 2 out of 2 in the Structure of Insulin. Results of Joint Neutron and X-Ray Refinement


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Insulin. Results of Joint Neutron and X-Ray Refinement within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn31 b:12.1 occ:0.33 NE2 D:HIS10 2.2 8.8 1.0 CE1 D:HIS10 3.1 9.3 1.0 CD2 D:HIS10 3.1 9.3 1.0 HD2 D:HIS10 3.2 9.1 1.0 HE1 D:HIS10 3.4 9.4 1.0 CG D:HIS10 4.2 9.3 1.0 ND1 D:HIS10 4.3 10.2 1.0

A.Wlodawer, H.Savage, G.Dodson. Structure of Insulin: Results of Joint Neutron and X-Ray Refinement. Acta Crystallogr.,Sect.B V. 45 99 1989.
ISSN: ISSN 0108-7681
PubMed: 2695122
DOI: 10.1107/S0108768188011012