Sodium in PDB 4ez2: Crystal Structure of D(Ccgggaccgg)4 As A Four-Way Junction at 1.6 Angstrom Resolution

The structure of Crystal Structure of D(Ccgggaccgg)4 As A Four-Way Junction at 1.6 Angstrom Resolution, PDB code: 4ez2 was solved by A.Chakraborty, P.K.Mandal, N.Gautham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.30 / 1.60
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	64.010, 24.350, 38.180, 90.00, 112.53, 90.00
R / Rfree (%)	21.6 / 24.9

The binding sites of Sodium atom in the Crystal Structure of D(Ccgggaccgg)4 As A Four-Way Junction at 1.6 Angstrom Resolution (pdb code 4ez2). 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 Crystal Structure of D(Ccgggaccgg)4 As A Four-Way Junction at 1.6 Angstrom Resolution, PDB code: 4ez2:

Sodium binding site 1 out of 1 in the Crystal Structure of D(Ccgggaccgg)4 As A Four-Way Junction at 1.6 Angstrom Resolution


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 D(Ccgggaccgg)4 As A Four-Way Junction at 1.6 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Na101 b:29.9 occ:0.53 OP2 A:DA6 2.7 17.5 1.0 O5' A:DA6 3.2 16.6 1.0 C8 A:DA6 3.4 12.2 1.0 C2' A:DA6 3.4 14.3 1.0 P A:DA6 3.6 19.0 1.0 C2' A:DG5 3.9 20.2 1.0 N9 A:DA6 4.3 12.7 1.0 C3' A:DA6 4.3 12.9 1.0 C1' A:DA6 4.3 12.1 1.0 N7 A:DA6 4.4 14.0 1.0 C5' A:DA6 4.5 15.9 1.0 C3' A:DG5 4.5 19.5 1.0 O3' A:DG5 4.5 20.1 1.0 O4' A:DA6 4.6 16.2 1.0 O A:HOH213 4.7 29.4 1.0 C4' A:DA6 4.7 12.8 1.0 O A:HOH217 4.8 33.8 1.0 OP1 A:DA6 4.8 22.1 1.0

A.Chakraborty, P.K.Mandal, N.Gautham. Structure of D(Ccgggaccgg)(4) As A Four-Way Junction at 1.6 A Resolution: New Insights Into Solvent Interactions. Acta Crystallogr.,Sect.F V. 68 1169 2012.
ISSN: ESSN 1744-3091
PubMed: 23027741
DOI: 10.1107/S1744309112034926