Sodium in PDB 2b8r: Structure of Hiv-1(Lai) Genomic Rna Dis

The structure of Structure of Hiv-1(Lai) Genomic Rna Dis, PDB code: 2b8r was solved by E.Ennifar, P.Walter, B.Ehresmann, C.Ehresmann, P.Dumas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.60
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	27.564, 115.404, 98.426, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 23.3

The structure of Structure of Hiv-1(Lai) Genomic Rna Dis also contains other interesting chemical elements:

Magnesium

(Mg)

6 atoms

The binding sites of Sodium atom in the Structure of Hiv-1(Lai) Genomic Rna Dis (pdb code 2b8r). 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 Structure of Hiv-1(Lai) Genomic Rna Dis, PDB code: 2b8r:

Sodium binding site 1 out of 1 in the Structure of Hiv-1(Lai) Genomic Rna Dis


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Hiv-1(Lai) Genomic Rna Dis within 5.0Å range: probe atom residue distance (Å) B Occ B:Na106 b:30.4 occ:1.00 O B:HOH222 3.1 54.2 1.0 O2' B:C1 3.1 26.4 1.0 O2 B:C1 3.3 27.1 1.0 O4' B:U2 3.7 27.2 1.0 N2 B:G23 4.0 28.6 1.0 C2' B:C1 4.0 27.5 1.0 C1' B:C1 4.2 25.4 1.0 C2 B:C1 4.5 26.5 1.0 C1' B:U2 4.5 27.8 1.0 C4' B:U2 4.6 27.4 1.0 N1 B:C1 4.9 25.9 1.0 C5' B:U2 4.9 31.8 1.0

E.Ennifar, P.Walter, B.Ehresmann, C.Ehresmann, P.Dumas. Crystal Structures of Coaxially Stacked Kissing Complexes of the Hiv-1 Rna Dimerization Initiation Site Nat.Struct.Biol. V. 8 1064 2001.
ISSN: ISSN 1072-8368
PubMed: 11702070
DOI: 10.1038/NSB727