Sodium in PDB 2qew: Rat Cytosolic Pepck, in Complex with Manganese Ion.

All present enzymatic activity of Rat Cytosolic Pepck, in Complex with Manganese Ion.:
4.1.1.32;

The structure of Rat Cytosolic Pepck, in Complex with Manganese Ion., PDB code: 2qew was solved by S.M.Sullivan, T.Holyoak, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.26 / 1.80
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	44.448, 119.046, 60.599, 90.00, 109.59, 90.00
R / Rfree (%)	17.8 / 21.3

The structure of Rat Cytosolic Pepck, in Complex with Manganese Ion. also contains other interesting chemical elements:

Manganese

(Mn)

2 atoms

The binding sites of Sodium atom in the Rat Cytosolic Pepck, in Complex with Manganese Ion. (pdb code 2qew). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Rat Cytosolic Pepck, in Complex with Manganese Ion., PDB code: 2qew:

Sodium binding site 1 out of 1 in the Rat Cytosolic Pepck, in Complex with Manganese Ion.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Rat Cytosolic Pepck, in Complex with Manganese Ion. within 5.0Å range: probe atom residue distance (Å) B Occ A:Na702 b:24.8 occ:1.00 O A:ASN208 2.3 16.5 1.0 O A:HOH871 2.3 24.9 1.0 O A:LEU79 2.3 18.2 1.0 O A:HOH750 2.4 18.5 1.0 O A:HOH976 2.4 33.1 1.0 C A:LEU79 3.4 17.8 1.0 C A:ASN208 3.4 17.2 1.0 N A:LEU79 3.8 16.9 1.0 O A:VAL65 4.0 21.2 1.0 CA A:LEU79 4.0 17.3 1.0 CB A:ASN208 4.0 17.5 1.0 CB A:LEU79 4.1 17.6 1.0 O A:GLY64 4.2 23.0 1.0 O A:HOH1273 4.3 35.6 1.0 CA A:ASN208 4.3 17.3 1.0 C A:ASN209 4.3 16.1 1.0 CB A:ASN209 4.3 16.9 1.0 O A:ASN209 4.4 16.2 1.0 N A:ASN209 4.4 16.7 1.0 CA A:ASN209 4.5 16.7 1.0 N A:THR80 4.5 17.9 1.0 CB A:TRP210 4.6 14.8 1.0 C A:VAL65 4.7 21.2 1.0 N A:TRP210 4.7 15.4 1.0 CA A:VAL65 4.9 21.7 1.0 CA A:THR80 4.9 18.2 1.0 C A:ALA78 5.0 16.6 1.0

S.M.Sullivan, T.Holyoak. Structures of Rat Cytosolic Pepck: Insight Into the Mechanism of Phosphorylation and Decarboxylation of Oxaloacetic Acid. Biochemistry V. 46 10078 2007.
ISSN: ISSN 0006-2960
PubMed: 17685635
DOI: 10.1021/BI701038X