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Nickel in PDB 3exx: Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution

Protein crystallography data

The structure of Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution, PDB code: 3exx was solved by B.Prugovecki, D.Matkovic-Calogovic, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 16.41 / 1.35
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 81.411, 81.411, 33.752, 90.00, 90.00, 120.00
R / Rfree (%) 12.4 / 17.1

Nickel Binding Sites:

The binding sites of Nickel atom in the Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution (pdb code 3exx). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total 2 binding sites of Nickel where determined in the Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution, PDB code: 3exx:
Jump to Nickel binding site number: 1; 2;

Nickel binding site 1 out of 2 in 3exx

Go back to Nickel Binding Sites List in 3exx
Nickel binding site 1 out of 2 in the Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ni31

b:8.0
occ:0.33
NE2 B:HIS10 2.1 6.0 1.0
O B:HOH35 2.2 16.9 1.0
O B:HOH85 2.9 20.3 0.3
CE1 B:HIS10 3.0 10.2 1.0
CD2 B:HIS10 3.1 7.1 1.0
ND1 B:HIS10 4.2 9.9 1.0
O B:HOH41 4.2 19.1 1.0
CG B:HIS10 4.3 7.4 1.0
O B:HOH86 4.3 30.4 1.0

Nickel binding site 2 out of 2 in 3exx

Go back to Nickel Binding Sites List in 3exx
Nickel binding site 2 out of 2 in the Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 2 of Structure of the T6 Human Insulin Derivative with Nickel at 1.35 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ni31

b:7.5
occ:0.33
NE2 D:HIS10 2.1 7.3 1.0
O D:HOH34 2.2 16.6 1.0
CE1 D:HIS10 3.1 8.8 1.0
CD2 D:HIS10 3.1 6.8 1.0
O D:HOH75 3.1 28.2 0.3
O D:HOH76 4.1 34.3 1.0
ND1 D:HIS10 4.2 9.0 1.0
CG D:HIS10 4.2 8.2 1.0
O D:HOH44 4.4 13.3 0.6
O D:HOH67 4.9 29.7 0.3

Reference:

B.Prugovecki, E.Dodson, G.Dodson, D.Matkovic-Calogovic. Structure of the T6 Human Nickel Insulin Derivative at 1.35 A Resolution. Croatica Chemica Acta V. 82 433 2009.
ISSN: ISSN 0011-1643
Page generated: Fri Sep 25 08:21:39 2020
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