Atomistry » Zinc » PDB 6zxw-7a8r » 7a4k
Atomistry »
  Zinc »
    PDB 6zxw-7a8r »
      7a4k »

Zinc in PDB 7a4k: Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide

Enzymatic activity of Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide

All present enzymatic activity of Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide:
2.4.2.29;

Protein crystallography data

The structure of Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide, PDB code: 7a4k was solved by D.Nguyen, A.Heine, G.Klebe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 42.81 / 1.68
Space group P 65 2 2
Cell size a, b, c (Å), α, β, γ (°) 128.27, 128.27, 114.971, 90, 90, 120
R / Rfree (%) 15.5 / 19

Zinc Binding Sites:

The binding sites of Zinc atom in the Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide (pdb code 7a4k). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide, PDB code: 7a4k:

Zinc binding site 1 out of 1 in 7a4k

Go back to Zinc Binding Sites List in 7a4k
Zinc binding site 1 out of 1 in the Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Trna-Guanine Transglycosylase C158S/C281S/Y330C/H333A Mutant in Complex with Tetramethylene Sulfoxide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn401

b:22.6
occ:1.00
 ND1 A:HIS349 2.1 21.3 1.0
SG A:CYS320 2.3 22.1 1.0
SG A:CYS323 2.3 22.8 1.0
SG A:CYS318 2.3 22.4 1.0
CE1 A:HIS349 2.9 23.1 1.0
HE1 A:HIS349 3.0 27.7 1.0
HB2 A:CYS323 3.0 26.4 1.0
HB3 A:CYS318 3.0 26.2 1.0
HB3 A:CYS320 3.2 25.0 1.0
CG A:HIS349 3.2 21.0 1.0
CB A:CYS323 3.3 21.9 1.0
CB A:CYS318 3.3 21.9 1.0
H A:CYS323 3.3 28.0 1.0
HB2 A:HIS349 3.3 24.2 1.0
CB A:CYS320 3.4 20.8 1.0
H A:CYS320 3.4 27.9 1.0
HA A:HIS349 3.6 22.4 1.0
CB A:HIS349 3.7 20.1 1.0
HB2 A:CYS318 3.7 26.2 1.0
HB A:VAL322 3.9 27.6 1.0
N A:CYS323 3.9 23.3 1.0
HB3 A:CYS323 4.0 26.4 1.0
NE2 A:HIS349 4.1 21.9 1.0
N A:CYS320 4.1 23.3 1.0
HB2 A:CYS320 4.1 25.0 1.0
CA A:HIS349 4.2 18.7 1.0
CA A:CYS323 4.2 23.1 1.0
CA A:CYS320 4.2 21.5 1.0
CD2 A:HIS349 4.3 23.1 1.0
HB2 A:LEU314 4.3 27.0 1.0
O A:HIS349 4.5 20.9 1.0
HB3 A:ASP315 4.5 29.8 1.0
HE22 A:GLN356 4.5 33.5 1.0
HB3 A:ALA352 4.6 24.4 1.0
CA A:CYS318 4.6 21.8 1.0
HA A:CYS323 4.6 27.8 1.0
HD12 A:LEU314 4.6 27.9 1.0
HB3 A:HIS349 4.6 24.2 1.0
C A:CYS318 4.6 22.9 1.0
H A:ASP315 4.7 27.6 1.0
C A:CYS320 4.7 21.2 1.0
O A:CYS318 4.7 22.9 1.0
HB2 A:PHE353 4.7 26.5 1.0
C A:HIS349 4.7 20.6 1.0
O A:CYS320 4.8 21.6 1.0
H A:VAL322 4.8 29.2 1.0
CB A:VAL322 4.8 23.0 1.0
HE2 A:HIS349 4.8 26.3 1.0
C A:VAL322 4.9 24.1 1.0

Reference:

D.Nguyen, X.Xie, S.Jakobi, F.Terwesten, A.Metz, T.X.P.Nguyen, V.A.Palchykov, A.Heine, K.Reuter, G.Klebe. Targeting A Cryptic Pocket in A Protein-Protein Contact By Disulfide-Induced Rupture of A Homodimeric Interface Acs Chem.Biol. 2021.
ISSN: ESSN 1554-8937
DOI: 10.1021/ACSCHEMBIO.1C00296
Page generated: Tue Oct 29 16:19:26 2024

Last articles

Zn in 9MJ5
Zn in 9HNW
Zn in 9G0L
Zn in 9FNE
Zn in 9DZN
Zn in 9E0I
Zn in 9D32
Zn in 9DAK
Zn in 8ZXC
Zn in 8ZUF
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy