Atomistry » Zinc » PDB 6fju-6ful » 6for
Atomistry »
  Zinc »
    PDB 6fju-6ful »
      6for »

Zinc in PDB 6for: Phosphotriesterase PTE_A53_6

Enzymatic activity of Phosphotriesterase PTE_A53_6

All present enzymatic activity of Phosphotriesterase PTE_A53_6:
3.1.8.1;

Protein crystallography data

The structure of Phosphotriesterase PTE_A53_6, PDB code: 6for was solved by O.Dym, N.Aggarwal, S.Albeck, T.Unger, S.Hamer Rogotner, I.Silman, H.Leader, Y.Ashani, M.Goldsmith, P.Greisen, D.Tawfik, L.J.Sussman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.42 / 1.85
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 69.740, 69.740, 186.760, 90.00, 90.00, 90.00
R / Rfree (%) 16.7 / 19.2

Zinc Binding Sites:

The binding sites of Zinc atom in the Phosphotriesterase PTE_A53_6 (pdb code 6for). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Phosphotriesterase PTE_A53_6, PDB code: 6for:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 6for

Go back to Zinc Binding Sites List in 6for
Zinc binding site 1 out of 2 in the Phosphotriesterase PTE_A53_6


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Phosphotriesterase PTE_A53_6 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn402

b:14.3
occ:1.00
O3 A:GB407 2.0 14.0 1.0
O2 A:FMT401 2.0 12.0 1.0
NE2 A:HIS57 2.0 10.5 1.0
NE2 A:HIS55 2.1 11.8 1.0
OD1 A:ASP301 2.6 12.9 1.0
CE1 A:HIS57 2.9 12.1 1.0
CD2 A:HIS55 3.0 12.4 1.0
C A:FMT401 3.0 12.5 1.0
CE1 A:HIS55 3.1 12.0 1.0
CD2 A:HIS57 3.1 12.5 1.0
P1 A:GB407 3.2 17.7 1.0
CG A:ASP301 3.3 13.9 1.0
OD2 A:ASP301 3.5 13.7 1.0
O1 A:FMT401 3.5 11.6 1.0
O2 A:GB407 3.6 25.6 1.0
O1 A:GB407 3.9 13.7 1.0
ZN A:ZN403 3.9 13.5 1.0
CG2 A:VAL101 4.0 10.5 1.0
ND1 A:HIS57 4.1 11.5 1.0
ND1 A:HIS55 4.1 9.9 1.0
CE1 A:HIS230 4.1 12.2 1.0
CG A:HIS55 4.2 10.9 1.0
CG A:HIS57 4.2 12.3 1.0
NZ A:LYS169 4.2 11.8 1.0
NE2 A:HIS230 4.4 10.5 1.0
C1 A:GB407 4.5 7.6 1.0
CB A:ASP301 4.6 11.1 1.0

Zinc binding site 2 out of 2 in 6for

Go back to Zinc Binding Sites List in 6for
Zinc binding site 2 out of 2 in the Phosphotriesterase PTE_A53_6


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Phosphotriesterase PTE_A53_6 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn403

b:13.5
occ:1.00
O1 A:FMT401 2.0 11.6 1.0
ND1 A:HIS201 2.0 11.1 1.0
O1 A:GB407 2.0 13.7 1.0
NE2 A:HIS230 2.1 10.5 1.0
CE1 A:HIS201 2.9 15.8 1.0
P1 A:GB407 3.0 17.7 1.0
C A:FMT401 3.0 12.5 1.0
CD2 A:HIS230 3.0 12.6 1.0
CE1 A:HIS230 3.1 12.2 1.0
O3 A:GB407 3.1 14.0 1.0
CG A:HIS201 3.1 11.1 1.0
O2 A:FMT401 3.4 12.0 1.0
CB A:HIS201 3.5 10.7 1.0
NE1 A:TRP131 3.8 13.9 1.0
ZN A:ZN402 3.9 14.3 1.0
C1 A:GB407 3.9 7.6 1.0
NE2 A:HIS201 4.1 15.3 1.0
ND1 A:HIS230 4.2 12.8 1.0
CG A:HIS230 4.2 10.4 1.0
CD2 A:HIS201 4.2 16.5 1.0
NZ A:LYS169 4.3 11.8 1.0
CA A:HIS201 4.3 10.3 1.0
CE1 A:HIS55 4.3 12.0 1.0
O2 A:GB407 4.3 25.6 1.0
CD1 A:TRP131 4.4 13.1 1.0
NE2 A:HIS55 4.4 11.8 1.0
OE2 A:GLU132 4.7 29.8 1.0
CE A:LYS169 4.7 11.6 1.0
OD2 A:ASP301 4.9 13.7 1.0

Reference:

O.Dym, N.Aggarwal, S.Albeck, T.Unger, S.Hamer Rogotner, I.Silman, H.Leader, Y.Ashani, M.Goldsmith, P.Greisen, D.Tawfik, L.J.Sussman. Crystal Structures of Bacterial Phosphotriesterase Variants with High Catalytic Activity Towards Organophosphate Nerve Agents Developed By Use of Structure-Based Design and Molecular Evolution To Be Published.
Page generated: Wed Dec 16 11:48:58 2020

Last articles

Zn in 7VD8
Zn in 7V1R
Zn in 7V1Q
Zn in 7VPF
Zn in 7T85
Zn in 7T5F
Zn in 7NF9
Zn in 7M4M
Zn in 7M4O
Zn in 7M4N
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy