Atomistry » Sodium » PDB 1qtk-1s3x » 1s1k
Atomistry »
  Sodium »
    PDB 1qtk-1s3x »
      1s1k »

Sodium in PDB 1s1k: Influence of Groove Interactions on Dna Holliday Junction Formation

Protein crystallography data

The structure of Influence of Groove Interactions on Dna Holliday Junction Formation, PDB code: 1s1k was solved by F.A.Hays, J.Watson, P.S.Ho, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 17.49 / 1.90
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 32.957, 32.957, 88.556, 90.00, 90.00, 120.00
R / Rfree (%) 23.2 / 25.8

Other elements in 1s1k:

The structure of Influence of Groove Interactions on Dna Holliday Junction Formation also contains other interesting chemical elements:

Calcium (Ca) 2 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Influence of Groove Interactions on Dna Holliday Junction Formation (pdb code 1s1k). 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 Influence of Groove Interactions on Dna Holliday Junction Formation, PDB code: 1s1k:

Sodium binding site 1 out of 1 in 1s1k

Go back to Sodium Binding Sites List in 1s1k
Sodium binding site 1 out of 1 in the Influence of Groove Interactions on Dna Holliday Junction Formation


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Influence of Groove Interactions on Dna Holliday Junction Formation within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na15

b:7.5
occ:1.00
O A:HOH31 1.8 20.3 1.0
OP1 A:DT5 2.5 9.8 1.0
O A:HOH36 2.7 22.6 1.0
P A:DT5 3.8 9.5 1.0
OP2 A:DT5 4.2 12.2 1.0
O5' A:DT5 4.6 9.2 1.0
O3' A:DG4 4.7 7.7 1.0
C5' A:DT5 4.8 6.1 1.0

Reference:

F.A.Hays, Z.J.Jones, P.S.Ho. Influence of Minor Groove Substituents on the Structure of Dna Holliday Junctions. Biochemistry V. 43 9813 2004.
ISSN: ISSN 0006-2960
PubMed: 15274635
DOI: 10.1021/BI049461D
Page generated: Sun Aug 17 07:35:03 2025

Last articles

Mn in 9LJU
Mn in 9LJW
Mn in 9LJS
Mn in 9LJR
Mn in 9LJT
Mn in 9LJV
Mg in 9UA2
Mg in 9R96
Mg in 9VM1
Mg in 9P01
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy