Sodium in PDB 2xc6: Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2'

The structure of Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2', PDB code: 2xc6 was solved by M.K.Schlegel, L.-O.Essen, E.Meggers, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.83
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	56.930, 56.930, 28.970, 90.00, 90.00, 90.00
R / Rfree (%)	23.447 / 27.06

The structure of Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2' also contains other interesting chemical elements:

Bromine

(Br)

1 atom

The binding sites of Sodium atom in the Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2' (pdb code 2xc6). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2', PDB code: 2xc6:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2'


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2' within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1001 b:53.0 occ:1.00 O1P A:ZGU6 4.2 28.5 1.0 O2P A:ZAD5 4.3 41.9 1.0 O2G A:ZAD5 4.9 28.9 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2'


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of the Gna 3'-Ctc(Br)Uagag-2' within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1002 b:58.2 occ:0.50 O2P A:ZBU4 3.4 38.0 1.0 O A:HOH2001 4.1 71.0 1.0 O1P A:ZBU4 4.4 37.7 1.0 P A:ZBU4 4.5 37.2 1.0

A.T.Johnson, M.K.Schlegel, E.Meggers, L.O.Essen, O.Wiest. On the Structure and Dynamics of Duplex Gna. J.Org.Chem. V. 76 7964 2011.
ISSN: ISSN 0022-3263
PubMed: 21838272
DOI: 10.1021/JO201469B