Zinc in PDB 1qu2: Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin

All present enzymatic activity of Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin:
6.1.1.5;

The structure of Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin, PDB code: 1qu2 was solved by L.F.Silvian, J.Wang, T.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.20
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	71.000, 100.000, 186.000, 90.00, 90.00, 90.00
R / Rfree (%)	23.9 / 28.1

The structure of Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin also contains other interesting chemical elements:

Magnesium	(Mg)	10 atoms
Potassium	(K)	1 atom

The binding sites of Zinc atom in the Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin (pdb code 1qu2). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin, PDB code: 1qu2:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:26.2 occ:1.00 SG A:CYS909 2.3 26.8 1.0 SG A:CYS886 2.3 28.8 1.0 SG A:CYS889 2.4 27.6 1.0 SG A:CYS906 2.4 27.9 1.0 CB A:CYS909 3.2 28.8 1.0 CB A:CYS889 3.3 27.6 1.0 CB A:CYS886 3.4 30.2 1.0 CB A:CYS906 3.5 28.9 1.0 N A:CYS889 3.6 27.5 1.0 N A:CYS906 3.8 31.1 1.0 CA A:CYS889 4.0 28.1 1.0 N A:CYS909 4.1 29.6 1.0 CA A:CYS906 4.2 29.7 1.0 CA A:CYS909 4.3 29.3 1.0 CB A:ARG888 4.5 29.3 1.0 C A:ARG888 4.7 28.0 1.0 C A:CYS889 4.8 28.1 1.0 CA A:CYS886 4.8 30.2 1.0 O A:CYS906 4.8 27.4 1.0 C A:CYS906 4.9 29.4 1.0 N A:TRP890 4.9 28.8 1.0 N A:ARG888 4.9 27.4 1.0 CA A:ARG888 4.9 28.8 1.0 C A:LEU905 4.9 32.8 1.0 CD A:ARG908 5.0 30.6 1.0

Zinc binding site 2 out of 2 in the Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Insights Into Editing From An Ile-Trna Synthetase Structure with Trna(Ile) and Mupirocin within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1992 b:26.7 occ:1.00 ND1 A:HIS201 2.0 34.3 1.0 CG A:HIS201 3.0 35.1 1.0 CE1 A:HIS201 3.0 35.0 1.0 CB A:HIS201 3.3 35.9 1.0 CA A:HIS201 3.7 38.3 1.0 NE2 A:HIS201 4.1 33.8 1.0 CD2 A:HIS201 4.2 34.9 1.0 O A:TYR200 4.4 35.7 1.0 N A:ASP202 4.5 42.7 1.0 C A:HIS201 4.6 40.5 1.0 N A:HIS201 4.8 37.1 1.0

L.F.Silvian, J.Wang, T.A.Steitz. Insights Into Editing From An Ile-Trna Synthetase Structure with Trnaile and Mupirocin. Science V. 285 1074 1999.
ISSN: ISSN 0036-8075
PubMed: 10446055
DOI: 10.1126/SCIENCE.285.5430.1074