Atomistry » Zinc » PDB 1iml-1jan » 1iq8
Atomistry »
  Zinc »
    PDB 1iml-1jan »
      1iq8 »

Zinc in PDB 1iq8: Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii

Enzymatic activity of Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii

All present enzymatic activity of Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii:
2.4.2.29;

Protein crystallography data

The structure of Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii, PDB code: 1iq8 was solved by R.Ishitani, O.Nureki, S.Fukai, T.Kijimoto, N.Nameki, M.Watanabe, H.Kondo, M.Sekine, N.Okada, S.Nishimura, S.Yokoyama, Riken Structuralgenomics/Proteomics Initiative (Rsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.20
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 99.282, 99.282, 363.740, 90.00, 90.00, 90.00
R / Rfree (%) 22.7 / 26.1

Other elements in 1iq8:

The structure of Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii (pdb code 1iq8). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii, PDB code: 1iq8:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 1iq8

Go back to Zinc Binding Sites List in 1iq8
Zinc binding site 1 out of 2 in the Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn600

b:25.7
occ:1.00
SG A:CYS281 2.3 25.3 1.0
ND1 A:HIS307 2.3 18.3 1.0
SG A:CYS284 2.3 26.9 1.0
SG A:CYS279 2.4 26.5 1.0
CE1 A:HIS307 3.1 20.8 1.0
CB A:CYS284 3.1 28.5 1.0
CB A:CYS279 3.2 28.1 1.0
CG A:HIS307 3.3 21.6 1.0
CB A:CYS281 3.5 25.0 1.0
CB A:HIS307 3.7 20.6 1.0
N A:CYS284 3.8 27.5 1.0
OH A:TYR262 4.0 20.8 1.0
N A:CYS281 4.1 25.8 1.0
CA A:CYS284 4.1 28.6 1.0
CA A:HIS307 4.2 22.7 1.0
NE2 A:HIS307 4.3 22.5 1.0
CA A:CYS281 4.3 25.5 1.0
CD2 A:HIS307 4.4 23.1 1.0
CZ A:TYR262 4.6 21.1 1.0
CA A:CYS279 4.6 28.9 1.0
CE1 A:TYR262 4.6 21.4 1.0
CB A:VAL283 4.7 25.8 1.0
O A:HIS307 4.7 22.9 1.0
C A:CYS279 4.7 27.9 1.0
C A:CYS281 4.8 26.3 1.0
CG2 A:VAL311 4.8 28.1 1.0
C A:HIS307 4.9 22.8 1.0
O A:CYS281 4.9 26.1 1.0
N A:SER280 4.9 28.0 1.0
C A:VAL283 5.0 29.0 1.0

Zinc binding site 2 out of 2 in 1iq8

Go back to Zinc Binding Sites List in 1iq8
Zinc binding site 2 out of 2 in the Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Archaeosine Trna-Guanine Transglycosylase From Pyrococcus Horikoshii within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn600

b:27.0
occ:1.00
ND1 B:HIS307 2.2 23.9 1.0
SG B:CYS284 2.3 26.6 1.0
SG B:CYS281 2.4 25.4 1.0
SG B:CYS279 2.4 27.6 1.0
CE1 B:HIS307 3.0 24.7 1.0
CB B:CYS279 3.3 25.0 1.0
CG B:HIS307 3.3 24.5 1.0
CB B:CYS284 3.3 32.4 1.0
CB B:CYS281 3.4 25.7 1.0
CB B:HIS307 3.7 22.8 1.0
N B:CYS284 3.9 33.9 1.0
OH B:TYR262 3.9 21.6 1.0
N B:CYS281 4.1 28.2 1.0
CA B:HIS307 4.2 24.5 1.0
NE2 B:HIS307 4.2 25.1 1.0
CA B:CYS284 4.2 33.3 1.0
CA B:CYS281 4.2 28.2 1.0
CD2 B:HIS307 4.3 21.8 1.0
CZ B:TYR262 4.6 23.9 1.0
CA B:CYS279 4.6 26.7 1.0
O B:HIS307 4.6 25.8 1.0
CE1 B:TYR262 4.7 21.8 1.0
CB B:VAL283 4.7 32.6 1.0
C B:CYS279 4.8 27.3 1.0
C B:HIS307 4.8 23.3 1.0
C B:CYS281 4.8 29.2 1.0
N B:SER280 4.9 29.4 1.0
O B:CYS281 4.9 26.4 1.0
CG2 B:VAL311 4.9 26.4 1.0

Reference:

R.Ishitani, O.Nureki, S.Fukai, T.Kijimoto, N.Nameki, M.Watanabe, H.Kondo, M.Sekine, N.Okada, S.Nishimura, S.Yokoyama. Crystal Structure of Archaeosine Trna-Guanine Transglycosylase. J.Mol.Biol. V. 318 665 2002.
ISSN: ISSN 0022-2836
PubMed: 12054814
DOI: 10.1016/S0022-2836(02)00090-6
Page generated: Sun Oct 13 03:09:22 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy