Magnesium in PDB 1pqv: Rna Polymerase II-Tfiis Complex

All present enzymatic activity of Rna Polymerase II-Tfiis Complex:
2.7.7.6;

The structure of Rna Polymerase II-Tfiis Complex, PDB code: 1pqv was solved by H.Kettenberger, K.-J.Armache, P.Cramer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 3.80
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	218.900, 395.300, 281.000, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The structure of Rna Polymerase II-Tfiis Complex also contains other interesting chemical elements:

Zinc

(Zn)

9 atoms

The binding sites of Magnesium atom in the Rna Polymerase II-Tfiis Complex (pdb code 1pqv). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Rna Polymerase II-Tfiis Complex, PDB code: 1pqv:

Magnesium binding site 1 out of 1 in the Rna Polymerase II-Tfiis Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rna Polymerase II-Tfiis Complex within 5.0Å range:

H.Kettenberger, K.-J.Armache, P.Cramer. Architecture of the Rna Polymerase II-Tfiis Complex and Implications For Mrna Cleavage Cell(Cambridge,Mass.) V. 114 347 2003.
ISSN: ISSN 0092-8674
PubMed: 12914699
DOI: 10.1016/S0092-8674(03)00598-1