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Zinc in PDB 2xz0: The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein.

Enzymatic activity of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein.

All present enzymatic activity of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein.:
1.14.19.2;

Protein crystallography data

The structure of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein., PDB code: 2xz0 was solved by M.Moche, J.E.Guy, E.Whittle, J.Lengqvist, J.Shanklin, Y.Lindqvist, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.28 / 3.00
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 188.274, 188.274, 81.315, 90.00, 90.00, 120.00
R / Rfree (%) 24.3 / 27.7

Other elements in 2xz0:

The structure of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein. also contains other interesting chemical elements:

Iron (Fe) 6 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein. (pdb code 2xz0). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein., PDB code: 2xz0:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in 2xz0

Go back to Zinc Binding Sites List in 2xz0
Zinc binding site 1 out of 3 in the The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1366

b:71.9
occ:0.50
 OE2 A:GLU106 2.6 67.4 1.0
CD A:GLU106 3.0 68.0 1.0
OE1 A:GLU106 3.0 78.8 1.0
ZN B:ZN1366 3.2 0.9 0.5
OD1 A:ASP148 4.0 73.4 1.0
OD1 A:ASN144 4.0 58.4 1.0
O A:GLU106 4.2 58.5 1.0
CG A:GLU106 4.2 57.5 1.0
CA A:GLU106 4.4 54.6 1.0
OD1 B:ASP148 4.5 77.9 1.0
N A:ASP148 4.5 45.3 1.0
CA A:GLY147 4.5 47.1 1.0
CB A:GLU106 4.6 52.6 1.0
OD1 B:ASN144 4.6 62.5 1.0
C A:GLY147 4.7 46.2 1.0
C A:GLU106 4.7 58.6 1.0
O A:ASN144 4.9 49.7 1.0

Zinc binding site 2 out of 3 in 2xz0

Go back to Zinc Binding Sites List in 2xz0
Zinc binding site 2 out of 3 in the The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn1366

b:0.9
occ:0.50
 OE2 B:GLU106 3.1 70.2 1.0
ZN A:ZN1366 3.2 71.9 0.5
OD1 B:ASP148 3.2 77.9 1.0
OD1 B:ASN144 3.5 62.5 1.0
CD B:GLU106 3.7 70.8 1.0
OE1 B:GLU106 3.7 81.5 1.0
CG B:ASP148 4.3 65.5 1.0
N B:ASP148 4.3 48.1 1.0
O B:ASN144 4.5 53.8 1.0
OD1 A:ASP148 4.5 73.4 1.0
CG B:ASN144 4.7 52.6 1.0
OE1 A:GLU106 4.7 78.8 1.0
C B:GLY147 4.7 49.9 1.0
CA B:GLY147 4.8 51.3 1.0
OD1 A:ASN144 4.8 58.4 1.0
CA B:ASP148 4.9 48.9 1.0

Zinc binding site 3 out of 3 in 2xz0

Go back to Zinc Binding Sites List in 2xz0
Zinc binding site 3 out of 3 in the The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of The Structure of the 2:1 (Partially Occupied) Complex Between Stearoyl Acyl Carrier Protein Desaturase From Ricinus Communis (Castor Bean) and Acyl Carrier Protein. within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Zn1366

b:87.3
occ:0.50
 OE2 C:GLU106 2.9 67.6 1.0
OD1 C:ASP148 3.4 74.9 1.0
OE1 C:GLU106 3.5 77.7 1.0
CD C:GLU106 3.5 67.1 1.0
OD1 C:ASN144 3.7 60.0 1.0
N C:ASP148 4.4 45.6 1.0
CG C:ASP148 4.6 62.0 1.0
O C:ASN144 4.7 51.2 1.0
CA C:GLY147 4.7 47.5 1.0
O C:GLU106 4.7 56.3 1.0
C C:GLY147 4.7 46.2 1.0
CG C:GLU106 4.8 56.4 1.0
CG C:ASN144 4.9 49.9 1.0
CA C:GLU106 4.9 52.4 1.0

Reference:

J.E.Guy, E.Whittle, M.Moche, J.Lengqvist, Y.Lindqvist, J.Shanklin. Remote Control of Regioselectivity in Acyl-Acyl Carrier Protein-Desaturases. Proc.Natl.Acad.Sci.Usa V. 108 16594 2011.
ISSN: ISSN 0027-8424
PubMed: 21930947
DOI: 10.1073/PNAS.1110221108
Page generated: Wed Dec 16 04:01:02 2020

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