Atomistry » Zinc » PDB 6yo4-6yzo » 6yry
Atomistry »
  Zinc »
    PDB 6yo4-6yzo »
      6yry »

Zinc in PDB 6yry: Trna-Guanine Transglycosylase (Tgt) H333A Mutant Crystallised at pH 5.5

Enzymatic activity of Trna-Guanine Transglycosylase (Tgt) H333A Mutant Crystallised at pH 5.5

All present enzymatic activity of Trna-Guanine Transglycosylase (Tgt) H333A Mutant Crystallised at pH 5.5:
2.4.2.29;

Protein crystallography data

The structure of Trna-Guanine Transglycosylase (Tgt) H333A Mutant Crystallised at pH 5.5, PDB code: 6yry was solved by A.Nguyen, A.Heine, G.Klebe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.87 / 1.82
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 90.315, 65.147, 70.891, 90.00, 96.48, 90.00
R / Rfree (%) 17.5 / 20.4

Zinc Binding Sites:

The binding sites of Zinc atom in the Trna-Guanine Transglycosylase (Tgt) H333A Mutant Crystallised at pH 5.5 (pdb code 6yry). 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 (Tgt) H333A Mutant Crystallised at pH 5.5, PDB code: 6yry:

Zinc binding site 1 out of 1 in 6yry

Go back to Zinc Binding Sites List in 6yry
Zinc binding site 1 out of 1 in the Trna-Guanine Transglycosylase (Tgt) H333A Mutant Crystallised at pH 5.5


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 (Tgt) H333A Mutant Crystallised at pH 5.5 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn404

b:22.7
occ:0.91
ND1 A:HIS349 2.1 18.7 1.0
SG A:CYS320 2.3 21.6 1.0
SG A:CYS318 2.3 22.6 1.0
SG A:CYS323 2.4 20.6 1.0
CE1 A:HIS349 2.9 22.0 1.0
CB A:CYS318 3.2 22.4 1.0
CG A:HIS349 3.3 17.6 1.0
CB A:CYS323 3.3 17.8 1.0
CB A:CYS320 3.3 18.9 1.0
CB A:HIS349 3.7 19.3 1.0
N A:CYS323 3.9 20.7 1.0
N A:CYS320 4.0 20.7 1.0
CA A:HIS349 4.1 18.1 1.0
NE2 A:HIS349 4.1 22.1 1.0
CA A:CYS320 4.2 23.3 1.0
CA A:CYS323 4.2 19.2 1.0
CD2 A:HIS349 4.3 19.8 1.0
CA A:CYS318 4.5 25.9 1.0
O A:HIS349 4.5 21.2 1.0
C A:CYS318 4.6 28.9 1.0
C A:CYS320 4.7 23.0 1.0
O A:CYS320 4.7 22.6 1.0
C A:HIS349 4.8 18.3 1.0
O A:CYS318 4.8 26.5 1.0
CB A:VAL322 4.9 20.3 1.0
C A:VAL322 5.0 20.3 1.0

Reference:

A.Nguyen, A.Heine, G.Klebe. Mutation Study on Trna-Guanine Transglycosylase For Catalysis Testing To Be Published.
Page generated: Tue Oct 29 15:14:57 2024

Last articles

Fe in 2YXO
Fe in 2YRS
Fe in 2YXC
Fe in 2YNM
Fe in 2YVJ
Fe in 2YP1
Fe in 2YU2
Fe in 2YU1
Fe in 2YQB
Fe in 2YOO
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy